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Pioneer BDP-LX71: Дополнительная информация

Дополнительная информация: Pioneer BDP-LX71

Раздел 7

Дополнительная информация

Возможные неисправности и способы их устранения

Зачастую неправильное срабатываение ошибочно воспринимается за неполадки или неисправности. Если вы считаете, что имеется какая-

либо неисправность на данном компоненте,изучите информацию ниже. В некоторых случаях неполадка может содержаться на другом

компоненте. Проверьте другие компоненты, а также используемые электроприборы. Если невозможно было устранить неисправность после

изучения информации ниже, обратитесь в ближайший авторизованный сервис-центр Pioneer или к дилеру для проведения ремонта.

Воспроизведение

Неисправность Проверьте Способ устранения

Диск не воспроизводится.

Не поцарапан-ли диск? Поцарапанные диски могут не воспроизводиться.

Лоток диска открывается

Не загрязнен-ли диск? Очистите диск (стр.59).

автоматически.

Установлен-ли диск в лотке диска соответствующим образом?• Установите диск этикеточной стороной вверх.

• Установите диск соответствующим образом в углубление в

лотке диска.

Правильный-ли региональный номер? Региональные номера дисков, воспроизводимых на данной

системе, показаны ниже (стр.9).

• BD диски: “B” (или содержащие “B”) и “ALL”

• DVD диски: “2” (или содержащие “2”) и “ALL”

Не установлен-ли проигрыватель во влажном месте? Внутри могла образоваться конденсация. Подождите, пока

конденсация не спадет. Не устанавливайте проигрыватель

возле кондиционера воздуха, др. (стр.58).

Картинка застывает и кнопки

• Нажмите  STOP для остановки воспроизведения, затем

на фронтальной панели и

возобновите воспроизведение.

пульте ДУ перестают

• Если невозможно остановить воспроизведение, нажмите

работать.

 STANDBY/ON на фронтальной панели проигрывателя для

отключения питания, затем снова включите питание.

• Если невозможно отключить питание, нажмите и

удерживайте  STANDBY/ON на фронтальной панели

проигрывателя на более чем 5 секунд. Питание будет

отключено.

Картинка не отображается

Подключен-ли видеокабель соответствующим образом? Надежно и до конца подключите кабель.

или картинка отображается

Не поврежден-ли видеокабель? Если кабель поврежден, замените его на новый.

несоответствующим образом.

Правильная-ли настройка входа на подключенном телевизоре

Изучите инструкции по эксплуатации к подключенным

или аудио-видео ресивере или усилителе?

компонентам и переключитесь на соответствующий вход.

Настроены-ли терминалы для вывода видеосигналов

Нажимайте VIDEO SELECT для переключения терминала, от

соответствующим образом?

которого выводятся видеосигналы.

Настроено-ли разрешение выходного видеосигнала

В зависимости от разрешения выходного видеосигнала

соответствующим образом?

проигрывателя, картинка может не отображаться вообще или

может не отображаться соответствующим образом. С

помощью OUTPUT RESOLUTION, переключитесь на

разрешение, при котором картинка отображается

соответствующим образом (стр.24).

Подключен-ли проигрыватель через кабель HDMI, кроме

Нажмите , удерживая нажатой  на фронтальной панели

кабеля High Speed HDMI™ (через кабель Standard HDMI™)?

проигрывателя, для возврата видеовыходов на заводские

настройки по умолчанию. После этого, с помощью Setup

Navigator перезагрузите проигрыватель.

Для некоторых BD дисков картинка будет выводиться только

при подключении через кабель HDMI.

Поддерживает-ли подключенный телевизор скорость передачи

Если картинка не отображается при воспроизведении диска с

кадра видеосигнала, выводимого проигрывателем?

неподдерживаемой скоростью передачи кадров, картинка не

будет отображаться даже при остановке воспроизведения.

В таком случае, с помощью процедуры ниже, переключите

скорость передачи кадров видеосигналов, выводимых от

проигрывателя. Извлеките диск и закройте лоток диска. Затем,

нажимая 

OPEN/CLOSE, удерживая нажатой  на

фронтальной панели проигрывателя, переключитесь на

скорость передачи кадра, поддерживаемую подключенным

телевизором.

Настроен-ли NTSC on PAL TV соответствующим образом? Настройте NTSC on PAL TV соответствующим образом

(стр.41).

Неисправность Проверьте Способ устранения

Картинка вытянута.

Настроен-ли формат изображения телевизора

Изучите инструкции по эксплуатации к телевизору и настройте

Невозможно переключить

соответствующим образом?

формат изображения телевизора соответствующим образом.

формат изображения.

Настроен-ли 4:3 Video Out соответствующим образом?• Настройте 4:3 Video Out соответствующим образом

(стр.41).

• При выводе видеосигналов с разрешением 1080/50i, 1080/50p,

720/50p, 1080/24p, 1080/60i, 1080/60p или 720/60p от терминала

HDMI OUT или выходных терминалов COMPONENT VIDEO,

они могут выводиться с форматом изображения 16:9 даже при

установке TV Aspect Ratio на 4:3 (Standard) (стр. 24).

Звучание и картинка не

Настроен-ли Output Terminal Priority соответствующим

Настройте Output Terminal Priority соответствующим

синхронизированы.

образом?

образом (стр. 20 и 49).

Картинка искажается во

• Данный проигрыватель поддерживает технологию защиты от

время воспроизведения.

аналогового копирования Macrovision. Для некоторых

Темная картинка.

телевизоров (например, со встроенным видеомагнитофоном),

картинка не будет отображаться соответствующим образом

при воспроизведении главы DVD, защищенной от

копирования. Это не является признаком неисправности.

• Если проигрыватель и телевизор подключены через DVD

рекордер/видеомагнитофон, др., картинка не будет

отображаться соответствующим образом из-за защиты от

аналогового копирования. Подключите проигрыватель и

телевизор напрямую.

Картинка не отображается

Для некоторых дисков с защищенным материалом может быть

или картинка не выводится с

невозможным выводить видеосигналы от выходных

высокой четкостью при

терминалов VIDEO, выходного терминала S-VIDEO или

воспроизведении BD дисков.

выходных терминалов COMPONENT VIDEO. В таком случае,

подключите через кабель HDMI (стр. 14).

Звучание не выводится.

Не воспроизводится-ли диск в замедленном режиме?

Звучание не выводится во время замедленного

Звучание искажено.

Не воспроизводится-ли диск в режиме быстрой перемотки

воспроизведения и сканирования вперед и назад.

вперед или быстрой перемотки назад?

Не поцарапан-ли диск? Звучание может не выводиться, если диск поцарапан.

Не загрязнен-ли диск? Очистите диск (стр.59).

Подключен-ли проигрыватель к другим компонентам

• Убедитесь, что проигрыватель подключен к аудиовыходным

соответствующим образом (аудио-видео ресивер или

терминалам другого компонента, др.

усилитель, др.)?

• Убедитесь, что проигрыватель подключен к входным

терминалам PHONO аудио-видео ресивера или усилителя, др.

Подключены-ли компоненты (аудио-видео ресивер или

Изучите инструкции по эксплуатации к подключенным

усилитель, др.) соответствующим образом?

компонентам и проверьте уровень громкости, вход, настройки

колонок, др.

Подключены-ли аудиокабели соответствующим образом? Надежно и до конца подключите кабели.

Не поврежден-ли аудиокабель? Если кабель поврежден, замените его на новый.

Настроен-ли Audio Output Mode соответствующим образом? Если Audio Output Mode установлен на Multi-channel,

аудиосигналы могут не выводиться соответствующим образом

от терминалов AUDIO OUT (2 ch) (стр.41). Установите Audio

Output Mode на 2 Channel.

Настроены-ли колонки соответствующим образом? Настройте Speaker Setup соответствующим образом

(стр.41).

Для некоторых BD дисков, аудиосигналы выводятся только от

оптического цифрового аудиовыходного терминала,

коаксиального цифрового аудиовыходного терминала или

выходного терминала HDMI.

Многоканальное звучание не

Подключен-ли аудио-видео ресивер или усилитель, др., к

Изучите инструкции по эксплуатации к подключенному аудио-

выводится.

терминалам HDMI OUT, терминалам AUDIO OUT (7.1 ch) или

видео ресиверу или усилителю и проверьте аудиовыходные

терминалу DIGITAL OUT (COAXIAL/OPTICAL)?

настройки аудио-видео ресивера или усилителя.

Настроен-ли Output Terminal Priority соответствующим

Аудиосигналы Linear PCM (2-канальные) выводятся от

образом?

выходных терминалов, кроме установленных для Audio в

Output Terminal Priority. Настройте Output Terminal

Priority соответствующим образом (стр.49).

Настроен-ли аудиовыход подключенного аудио-видео

Изучите инструкции по эксплуатации к подключенному аудио-

ресивера или усилителя, др. соответствующим образом?

видео ресиверу или усилителю и проверьте аудиовыходные

настройки аудио-видео ресивера или усилителя.

Неисправность Проверьте Способ устранения

Многоканальное звучание не

Выбрано-ли многоканальное звучание? С помощью экрана меню или AUDIO переключите звучание

выводится (постоянное).

диска на многоканальное звучание.

Настроен-ли Audio Out на аудиоформаты, поддерживаемые

• Изучите инструкции по эксплуатации к подключенному

подключенным аудио-видео ресивером или усилителем?

аудио-видео ресиверу или усилителю и проверьте

поддерживаемые аудиоформаты.

• Настройте Audio Out соответствующим образом (стр.41).

Настроены-ли Audio Output Mode и Speaker Setup

• Если аудио-видео ресивер или усилитель, др., подключен к

соответствующим образом?

терминалам AUDIO OUT (7.1 ch), установите Audio Output

Mode на Multi-channel (стр.41).

• Настройте Speaker Setup соответствующим образом

(стр.41).

Цифровые аудиосигналы не

Настроен-ли Audio Out на аудиоформаты, поддерживаемые

• Изучите инструкции по эксплуатации к подключенному

выводятся от выходных

подключенным аудио-видео ресивером или усилителем?

аудио-видео ресиверу или усилителю и проверьте

DIGITAL OUT (COAXIAL/

поддерживаемые аудиоформаты.

DIGITAL) терминалов

• Настройте Audio Out соответствующим образом (стр.41).

(выводятся аналоговые

аудиосигналы).

Слышится шум при выводе

Совместим-ли аудио-видео ресивер или усилитель с DTS

Если аудио-видео ресивер или усилитель, несовместимый с

сигналов DTS Digital

Digital Surround?

DTS Digital Surround, подключен к терминалу DIGITAL OUT,

Surround.

установите DTS Out на DTS  PCM. При установке DTS Out

на DTS будет слышен шум (стр. 41).

Цифровые аудиосигналы

Невозможно вывести цифровые аудиосигналы 192 кГц или

192 кГц или 96 кГц не могут

96 кГц от терминалов DIGITAL OUT (COAXIAL/OPTICAL)

выводиться от терминалов

данного проигрывателя. Сигналы автоматически

DIGITAL OUT (COAXIAL/

преобразуются на сигналы ниже 96 кГц для выхода.

OPTICAL).

Вторичное аудио или

Настроен-ли HDMI Audio Out соответствующим образом? Установите HDMI Audio Out на PCM (стр.42).

интерактивное аудио не

Настроены-ли Dolby Digital Out и DTS Out

Установите Dolby Digital Out на Dolby Digital 1, DTS Out на

выводится.

соответствующим образом?

DTS 1 (стр.41).

Быстрое или медленное

При подключении кабеля HDMI, выводятся-ли аудиосигналы

При подключении данного проигрывателя через кабель HDMI

звучание.

от устройств, подключенных через другие виды кабелей, кроме

к аудио-видео ресиверу или усилителю Pioneer, совместимому

кабелей HDMI?

с функцией PQLS, через подключение HDMI, функция PQLS

включается при воспроизведении музыкального CD (CD-DA).

Поэтому, звучание, выводимое от компонентов, кроме

компонентов, подключенных через кабель HDMI, может быть

быстрым или медленным. В таком случае, установите PQLS на

Off (стр.42).

Невозможно воспроизвести

Может-ли диск воспроизводиться на данном проигрывателе? Убедитесь, что диск может воспроизводиться на данном

файлы, записанные на диске.

проигрывателе (стр.7).

Может-ли файл воспроизводиться на данном проигрывателе?• Убедитесь, что файл может воспроизводиться на данном

проигрывателе (стр.9).

• Убедитесь, что файл не поврежден.

Не защищен-ли файл по системе DRM? Файлы, защищенные по системе DRM, не могут

воспроизводиться (не включая файлы DivX VOD).

Во время воспроизведения

Удалите данные BDMV (стр.24).

BD-ROM диска отображается

сообщение о нехватке памяти

(локальное запоминающее

устройство).

При подключении через кабель HDMI

Неисправность Проверьте Способ устранения

Индикатор HDMI не

Настроен-ли вход подключенного устройства HDMI

Изучите инструкции по эксплуатации к устройству HDMI и

высвечивается.

соответствующим образом?

настройте вход соответствующим образом.

Подключено-ли устройство DVI? Изучите инструкции по эксплуатации к устройству DVI и

проверьте, совместимо-ли оно с HDCP.

Картинка не отображается. Высвечен-ли индикатор HDMI? • Если индикато HDMI не высвечен, изучите инструкции по

эксплуатации к устройству HDMI и переключитесь на

соответствующий вход.

• Если индикатор HDMI высвечен, с помощью OUTPUT

RESOLUTION переключите разрешение выходного

видеосигнала (стр.24).

Настроены-ли терминалы для вывода видеосигналов

Нажимая VIDEO SELECT, переключитесь на терминал HDMI

соответствующим образом?

OUT.

Настроено-ли разрешение соответствующим образом? В зависимости от настройки разрешения выходного

видеосигнала картинка может не выводиться. С помощью

OUTPUT RESOLUTION переключите разрешение выходного

видеосигнала (стр.24).

Подключен-ли кабель HDMI надлежащим образом?• Надежно и до конца подключите кабель.

• От некоторых кабелей видеосигналы 1080p могут не

выводиться соответствующим образом.

Подключено-ли устройство DVI? Картинка может не отображаться соответствующим образом

при подключении устройства DVI.

Не поврежден-ли кабель HDMI? Если кабель поврежден, замените его на новый.

Картинка не отображается

Переключите настройку HDMI Color Space (стр.42).

соответствующим образом на

телевизоре.

Звучание не

Подключено-ли устройство DVI? Звучание не будет выводиться от терминала HDMI OUT при

воспроизводится.

подключении устройства DVI. Подключите устройство к

терминалу DIGITAL OUT (COAXIAL/OPTICAL) или к

терминалам AUDIO OUT (2 ch).

Функция HDMI Control не

Подключен-ли кабель HDMI надлежащим образом? Подключите кабель HDMI соответствующим образом.

срабатывает.

Для кабеля HDMI, используется-ли кабель High Speed

Используйте кабель High Speed HDMI™. Функция HDMI

HDMI™?

Control может не срабатывать соответствующим образом при

использовании кабеля HDMI, кроме кабеля High Speed

HDMI™.

Установлен-ли HDMI Control на On на проигрывателе? Установите HDMI Control на On на проигрывателе (стр.42).

Поддерживает-ли подключенное устройство функцию HDMI

• Функция HDMI Control не будет срабатывать с устройствами

Control?

не производства Pioneer, даже при подключении через кабель

HDMI.

• Функция HDMI Control не будет срабатывать, если

устройства не поддерживают функцию HDMI Control или

между устройством и проигрывателем, совместимыми с HDMI

Control, подключены устройства не производства Pioneer.

• Функция HDMI Control может не срабатывать с

определенными Телевизорами с Плоским Экраном.

Также смотрите инструкции по эксплуатации к

подключенному устройству.

Установлен-ли HDMI Control на On на подключенном

Установите HDMI Control на On на подключенном устройстве.

устройстве?

Функция HDMI Control срабатывает при установке HDMI

Control на On для всех устройств, подключенных через кабель

HDMI.

Как только завершены подключения и настройки всех

устройств, убедитесь, что картинка от проигрывателя

выводится на Телевизор с Плоским Экраном. (Также убедитесь

после замены подключенных устройств или подключения и/

или отсоединения кабелей HDMI.) Если картинка от

проигрывателя не выводится на Телевизор с Плоским Экраном,

функция HDMI Control может не срабатывать

соответствующим образом.

Подробнее, смотрите инструкции по эксплуатации к

подключенному устройству.

Подключены-ли несколько проигрывателей? Функция HDMI Control может не срабатывать при

подключении трех или более проигрывателей, включая данный

проигрыватель, через кабель HDMI.

Другие неисправности

Неисправность Проверьте Способ устранения

Автоматически отключается

Установлен-ли Auto Power Off на On? Если Auto Power Off установлен на On, питание

питание.

автоматически отключается, если в течение более 30 минут не

производились никакие операции (стр. 43).

Установлен-ли HDMI Control на On? Питание проигрывателя может отключиться вместе с питанием

подключенного телевизора. Если вы не хотите, чтобы питание

проигрывателя отключалось при отключении питания

телевизора, установите HDMI Control на Off (стр.42).

Автоматически включается

Установлен-ли HDMI Control на On? Питание проигрывателя может включиться вместе с питанием

питание.

подключенного телевизора. Если вы не хотите, чтобы питание

проигрывателя включалось при включении питания

телевизора, установите HDMI Control на Off (стр.42).

Автоматически

Установлен-ли HDMI Control на On? Входы подключенных телевизора, аудио-видео системы

переключаются входы

(аудио-видео ресивер или усилитель, др.) или аудио-видео

подключенных телевизора,

преобразователя высокой четкости могут автоматически

аудио-видео системы и

переключаться на проигрыватель при запуске воспроизведения

аудио-видео преобразователя

на проигрывателе или отображении экрана меню (Home Media

высокой четкости.

Gallery, др.). Если вы не хотите, чтобы входы подключенных

телевизора, аудио-видео системы (аудио-видео ресивер или

усилитель, др.) или аудио-видео преобразователя высокой

четкости автоматически переключались, установите HDMI

Control на Off (стр.42).

Невозможно управлять

Подключен-ли аудио-видео ресивер или усилитель к

Используйте пульт ДУ устройства, подключенного к

проигрывателем от пульта

терминалу CONTROL IN на задней панели проигрывателя?

терминалу CONTROL IN.

ДУ.

Используется-ли пульт ДУ с места, расположенного вдали от

Используйте в пределах 7 м от сенсора ДУ.

проигрывателя?

Не закончились-ли батарейки? Замените батарейки (стр.6).

Произведенные настройки

• Не отсоединялся-ли силовой кабель, пока питание

Если силовой кабель отсоединен или произошел сбой в подаче

были удалены.

проигрывателя было включено?

электропитания, пока питание проигрывателя было включено,

• Не произошел-ли сбой в подаче электропитания?

произведенные настройки могли быть удалены. Всегда

нажимайте  STANDBY/ON на фронтальной панели

проигрывателя или  STANDBY/ON на пульте ДУ и

убедитесь, что POWER OFF отключилось на дисплее

фронтальной панели проигрывателя и затем отсоединяйте

силовой кабель. Будьте особенно внимательны, когда силовой

кабель подключен к выходу переменного тока другого

устройства, так как проигрыватель отключается вместе с

устройством. По-возможности рекомендуется подключать

силовой кабель к розетке.

После установки диска,

Не слишком много-ли файлов записано на диске? При установке диска с файлами, загрузка может занять

продолжает отображаться

несколько десятков минут в зависимости от количество

Loading и воспроизведение

записанных на диске файлов.

не запускается.

В именах файлов, др.,

Не отображаемые на данном проигрывателе знаки

отображается .

отображаются как .

Невозможно воспроизвести

Настроен-ли Hybrid Disc Playback соответствующим

Установите Hybrid Disc Playback на DVD (стр.43).

слой DVD на гибридных BD и

образом?

DVD дисках.

Невозможно воспроизвести

Настроен-ли Hybrid Disc Playback соответствующим

Установите Hybrid Disc Playback на CD (стр. 43).

слой СD на гибридных BD и

образом?

СD дисках.

Невозможно переключить

Установлен-ли диск в лотке диска? Настройка Hybrid Disc Playback не может переключаться,

настройку Hybrid Disc

пока установлен диск. Извлеките диск, затем переключите

Playback (отображается

настройку.

серым).

Невозможно переключить

Установлен-ли диск в лотке диска? Настройка BDMV/BDAV Playback Priority не может

настройку BDMV/BDAV

переключаться, пока установлен диск. Извлеките диск, затем

Playback Priority

переключите настройку.

(отображается серым).

Таблица языковых кодов и таблица кодов стран/

регионов

Таблица языковых кодов

Название языка (языковой код), код ввода

Japanese (ja/jpn), 1001

Dzongkha (dz/dzo), 0426

Kirghiz (ky/kir), 1125

Sinhalese (si/sin), 1909

English (en/eng), 0514

Esperanto (eo/epo), 0515

Latin (la/lat), 1201

Slovak (sk/slk), 1911

French (fr/fra), 0618

Estonian (et/est), 0520

Lingala (ln/lin), 1214

Slovenian (sl/slv), 1912

German (de/deu), 0405

Basque (eu/eus), 0521

Lao (lo/lao), 1215

Samoan (sm/smo), 1913

Italian (it/ita), 0920

Persian (fa/fas), 0601

Lithuanian (lt/lit), 1220

Shona (sn/sna), 1914

Spanish (es/spa), 0519

Finnish (fi/fin), 0609

Latvian (lv/lav), 1222

Somali (so/som), 1915

Chinese (zh/zho), 2608

Fijian (fj/fij), 0610

Malagasy (mg/mlg), 1307

Albanian (sq/sqi), 1917

Dutch (nl/nld), 1412

Faroese (fo/fao), 0615

Maori (mi/mri), 1309

Serbian (sr/srp), 1918

Portuguese (pt/por), 1620

Frisian (fy/fry), 0625

Macedonian (mk/mkd), 1311

Swati (ss/ssw), 1919

Swedish (sv/swe), 1922

Irish (ga/gle), 0701

Malayalam (ml/mal), 1312

Sotho, Southern (st/sot), 1920

Russian (ru/rus), 1821

Scots-Gaelic (gd/gla), 0704

Mongolian (mn/mon), 1314

Sundanese (su/sun), 1921

Korean (ko/kor), 1115

Galician (gl/glg), 0712

Moldavian (mo/mol), 1315

Swahili (sw/swa), 1923

Greek (el/ell), 0512

Guarani (gn/grn), 0714

Marathi (mr/mar), 1318

Tamil (ta/tam), 2001

Afar (aa/aar), 0101

Gujarati (gu/guj), 0721

Malay (ms/msa), 1319

Telugu (te/tel), 2005

Abkhazian (ab/abk), 0102

Hausa (ha/hau), 0801

Maltese (mt/mlt), 1320

Tajik (tg/tgk), 2007

Afrikaans (af/afr), 0106

Hindi (hi/hin), 0809

Burmese (my/mya), 1325

Thai (th/tha), 2008

Amharic (am/amh), 0113

Croatian (hr/hrv), 0818

Nauru (na/nau), 1401

Tigrinya (ti/tir), 2009

Arabic (ar/ara), 0118

Hungarian (hu/hun), 0821

Nepali (ne/nep), 1405

Turkmen (tk/tuk), 2011

Assamese (as/asm), 0119

Armenian (hy/hye), 0825

Norwegian (no/nor), 1415

Tagalog (tl/tgl), 2012

Aymara (ay/aym), 0125

Interlingua (ia/ina), 0901

Occitan (oc/oci), 1503

Tswana (tn/tsn), 2014

Azerbaijani (az/aze), 0126

Interlingue (ie/ile), 0905

Oromo (om/orm), 1513

Tonga (Tonga Islands) (to/ton), 2015

Bashkir (ba/bak), 0201

Inupiaq (ik/ipk), 0911

Oriya (or/ori), 1518

Turkish (tr/tur), 2018

Belarusian (be/bel), 0205

Indonesian (in/ind), 0914

Panjabi (pa/pan), 1601

Tsonga (ts/tso), 2019

Bulgarian (bg/bul), 0207

Icelandic (is/isl), 0919

Polish (pl/pol), 1612

Tatar (tt/tat), 2020

Bihari (bh/bih), 0208

Hebrew (iw/heb), 0923

Pushto (ps/pus), 1619

Twi (tw/twi), 2023

Bislama (bi/bis), 0209

Yiddish (ji/yid), 1009

Quechua (qu/que), 1721

Ukrainian (uk/ukr), 2111

Bengali (bn/ben), 0214

Javanese (jw/jav), 1023

Rhaeto-Romance (rm/roh), 1813

Urdu (ur/urd), 2118

Tibetan (bo/bod), 0215

Georgian (ka/kat), 1101

Rundi (rn/run), 1814

Uzbek (uz/uzb), 2126

Breton (br/bre), 0218

Kazakh (kk/kaz), 1111

Romanian (ro/ron), 1815

Vietnamese (vi/vie), 2209

Catalan (ca/cat), 0301

Kalaallisut (kl/kal), 1112

Kinyarwanda (rw/kin), 1823

Volapük (vo/vol), 2215

Corsican (co/cos), 0315

Khmer (km/khm), 1113

Sanskrit (sa/san), 1901

Wolof (wo/wol), 2315

Czech (cs/ces), 0319

Kannada (kn/kan), 1114

Sindhi (sd/snd), 1904

Xhosa (xh/xho), 2408

Welsh (cy/cym), 0325

Kashmiri (ks/kas), 1119

Sango (sg/sag), 1907

Yoruba (yo/yor), 2515

Danish (da/dan), 0401

Kurdish (ku/kur), 1121

Serbo-Croatian (sh/scr), 1908

Zulu (zu/zul), 2621

Таблица кодов стран/регионов

Название страны/региона, код ввода, код страны/региона

Ангилья, 0109, ai

Антигуа и Барбуда, 0107, ag

Аргентина, 0118, ar

Армения, 0113, am

Австралия, 0121, au

Австрия, 0120, at

Азербайджан, 0126, az

Багамы, 0219, bs

Барбадос, 0202, bb

Беларусь, 0225, by

Бельгия, 0205, be

Белиз, 0226, bz

Бермуды, 0213, bm

Бразилия, 0218, br

Болгария, 0207, bg

Канада, 0301, ca

Острова Кайман, 1125, ky

или, 0312, cl

Китай, 0314, cn

Колумбия, 0315, co

Хорватия, 0818, hr

Кипр, 0325, cy

Доминиканская Республика, 0415, do

Лихтенштейн, 1209, li

Сан-Марино, 1913, sm

Эстония, 0505, ee

Литва, 1220, lt

Сингапур, 1907, sg

Финляндия, 0609, fi

Люксембург, 1221, lu

Словакия, 1911, sk

Франция, 0618, fr

Македония, бывшая Югославская

Словения, 1909, si

Грузия, 0705, ge

Республика, 1311, mk

Испания, 0519, es

Германия, 0405, de

Малайзия, 1325, my

Суринам, 1918, sr

Греция, 0718, gr

Мальта, 1320, mt

Швеция, 1905, se

Гренландия, 0712, gl

Мексика, 1324, mx

Швейцария, 0308, ch

Гренада, 0704, gd

Молдова, Республика 1304, md

Тайвань, провинция Китая, 2023, tw

Гайана, 0725, gy

Монако, 1303, mc

Таджикистан, 2010, tj

Гаити, 0820, ht

Монтсеррат, 1319, ms

Таиланд, 2008, th

Гонконг, 0811, hk

Нидерланды, 1412, nl

Тринидад и Тобаго, 2020, tt

Венгрия, 0821, hu

Новая Зеландия, 1426, nz

Тунис, 2014, tn

Исландия, 0919, is

Норвегия, 1415, no

Турция, 2018, tr

Индия, 0914, in

Пакистан, 1611, pk

Туркменистан, 2013, tm

Индонезия, 0904, id

Перу, 1605, pe

Острова Теркс и Кайкос, 2003, tc

Ирландия, 0905, ie

Филиппины, 1608, ph

Украина, 2101, ua

Израиль, 0912, il

Польша, 1612, pl

Соединенное Королевство, 0702, gb

Италия, 0920, it

Португалия, 1620, pt

Соединенные Штаты, 2119, us

Ямайка, 1013, jm

Пуэрто-Рико, 1618, pr

Уругвай, 2125, uy

Япония, 1016, jp

Румыния, 1815, ro

Узбекистан, 2126, uz

Казахстан, 1126, kz

Российская Федерация, 1821, ru

Венесуэла, 2205, ve

ешская Республика, 0326, cz

Корея, Республика, 1118, kr

Сент-Китс и Невис, 1114, kn

Виргинские Острова, Британские,

2207, vg

Дания, 0411, dk

Кыргызстан, 1107, kg

Сент-Люсия, 1203, lc

Доминика, 0413, dm

Латвия, 1222, lv

Сент-Винсент и Гренадины,

2203, vc

Технические характеристики

Модель BDP-LX71

Тип ПРОИГРЫВАТЕЛЬ Blu-ray Disc

Номинальное напряжение 220 В до 240 В переменного тока

Номинальная частота 50 Гц/60 Гц

Потребляемая мощность 37 Вт

Потребляемая мощность (в режиме ожидания) 0,5 Вт

Вес 5,7 кг

Внешние габариты (включая выступающие части) 420 мм (Ш) x 124 мм (В) x 360 мм (Г)

Допускаемая рабочая температура от +5 °C до +35 °C

Допускаемая рабочая влажность от 5 % до 85 % (без конденсации)

Выходные терминалы

Видеовыходы Видео 1 набор, гнездо RCA (1,0 Vp-p (75 Ω))

S-Video 1 набор, гнездо S-Video:

Y (яркость): 1,0 Vp-p (75 Ω)

C (цвет): 0,300 Vp-p (75 Ω, PAL), 0,286 Vp-p (75 Ω, NTSC)

Компонентное видео 1 набор, гнезда RCA:

Y: 1,0 Vp-p (75 Ω)

B, PR: 0,7 Vp-p (75 Ω)

HDMI 1 набор, 19-контактный (5 В, 150 мА)

Аудиовыходы 2-канальный (стереофонический) Количество каналов: 2, гнезда RCA

7.1-канальный (многоканальный:

Количество каналов: 8, гнезда RCA

фронтальные левый/правый,

левый/правый окружающего

звучания, тыловые левый/правый

окружающего звучания, сабвуфер)

Уровень аудиовыхода 200 mVrms (1 кГц, –20 дБ)

Частотная характеристика от 4 Гц до 88 кГц (192 кГц дискретизация)

Соотношение сигнал/шум 115 дБ

Динамический диапазон 103 дБ

Суммарный коэффициент гармоник 0,0015 %

Детонация и амплитудные

Ниже измеряемых ограничений (±0,001 % W. PEAK)

искажения

Цифровые

Оптический 1 набор, оптическое цифровое гнездо

аудиовыходы

Коаксиальный 1 набор, гнездо RCA

Управление Вход 1 набор, мини-джек (3,5 Ø)

Примечание

• Технические характеристики и конструкция данного изделия могут изменяться без уведомления.

• Это изделие снабжено комплектом шрифта FontAvenue

, который лицезируется NEC Corporation. FontAvenue - это зарегистрированный

торговый знак NEC Corporation.

Конденсация

Предостережения по

использованию

Если проигрыватель внезапно перемещен с холодного места в

теплую комнату (например, зимой) или если температура в комнате,

где установлен проигрыватель, внезапно повысилась при

использовании обогревателя, др., внутри (на рабочих деталях и

Перемещение проигрывателя

линзе) могут образоваться водяные капли (конденсация). При

образовании конденсации проигрыватель не будет срабатывать

соответствующим образом и воспроизведение не будет

Если нужно переместить данный аппарат, сначала извлеките диск,

производиться. Оставьте проигрыватель при комнатной температуре

если имеется установленный диск, и закройте лоток диска. Затем,

на 1 или 2 часа при включенном питании (время зависит от объема

нажмите  STANDBY/ON для установки в режим ожидания, и

конденсации). Водяные капли испарятся и можно будет

убедитесь, что индикация POWER OFF на дисплее фронтальной

воспроизводить.

панели отключена. Подождите по меньшей мере 10 секунд. В конце,

отсоедините силовой кабель.

Конденсация может также образоваться летом, если проигрыватель

подвержден прямому обдуванию от кондиционера воздуха. В таком

Никогда не поднимайте и не перемещайте устройство во время

случае отодвиньте проигрыватель на другое место.

воспроизведения, так как диски вращаются с очень высокой

скоростью и могут быть повреждены.

Очистка проигрывателя

Место установки

Обычно проигрыватель нужно протирать мягкой тканью. При

сильном загрязнении, разбавьте некоторое количество нейтрального

Выберите устойчивое место возле телевизора и аудио-видео систеы,

чистящего вещества в 5 или 6 частях воды, намочите в растворе

к которым подключен аппарат.

мягкую ткань, тщательно выжмите ее, стерите грязь, затем снова

Не размещайте проигрыватель на телевизоре или цветном мониторе.

протрите сухой тканью.

Храните его на расстоянии от кассетных магнитофонов или других

Помните, что попадание спирта, растворителя, бензина или средства

компонентов, легко подвергающихся влиянию магнитного поля.

от насекомых на проигрыватель может привести к обдиранию

Не устанавливайте в местах со следующими условиями:

гравировки или покрывающего слоя. Также, избегайте контакта

• Местах, подверженных прямому попаданию солнечных лучей

резиновых или виниловых изделий с проигрывателем в течение

длительного периода времени, так как это может повредить корпус.

• Влажных или плохо проветриваемых местах

При использовании салфеток, пропитанных химическими

• Предельно жарких или холодных местах

веществами, внимательно изучите меры предосторожности к

• Местах, подверженных вибрации

салфетке.

• Пыльных местах

Во время очистки проигрывателя отсоедините силовой кабель от

• Местах, подверженных попаданию сажи, пара или тепла (в

розетки.

кухнях, др.)

Меры предосторожности при

 Не размещайте предметы на поверхности

Не размещайте предметы на проигрывателе.

установке аппарата внутри полки

со стеклянной дверью

 Не загораживайте вентиляционные

отверстия

Не нажимайте  OPEN/CLOSE на пульте ДУ для открытия лотка

Не используйте проигрыватель на ворсистом ковре, кровати или

диска при закрытой стеклянной двери. Дверь будет препятствовать

диване, и не покрывайте проигрыватель тканью, др. Это прервет

движению лотка диска, что может повредить аппарат.

рассеивание тепла и может привести к поломке.

Очистка считывающей линзы

 Храните вдали от источника тепла

Не размещайте проигрыватель на усилителе или другом устройстве,

генерирующем тепло. При установке внутри стойки, во избежание

При обычном использовании линза проигрывателя не загрязняется,

тепла, генерируемого усилителем и другими устройствами,

но если она по какой-то причине загрязнится или запылится и

разместите его на полке как можно ниже усилителя.

начнутся сбои, обратитесь в ближайший авторизованный Pioneer

сервисный центр. Хотя средства очистки линз для проигрывателей

имеются в продаже, использовать их не рекомендуется, так как

Когда проигрыватель не

некоторые средства могут повредить линзу.

используется, отключите питание

В зависимости от условий приема сигналов телевизионных

трансляций, пока включено питание проигрывателя, при включении

телевизора могут отображаться полосы на экране. Это не означает

поломку проигрывателя или телевизора. В таком случае отключите

питание проигрывателя. Таким-же образом, звучание от радио может

содержать шум.

Обращение с дисками

Глоссарий

Не используйте поврежденные (треснутые или деформированные)

диски.

 Формат изображения

Не царапайте сигнальную поверхность диска или не давайте ей

Соотношение между шириной экрана телевизора и его высотой.

загрязниться.

Обычные телевизоры имеют формат изображения 4:3, в то время как

Не загружайте более одного диска в проигрыватель одновременно.

телевизоры высокой четкости (HD) и широкоэкранные телевизоры

Не наклеивайте бумагу или наклейки на диск, не пользуйтесь

имеют формат изображеня 16:9.

карандашом, шариковой ручкой или другим острым пишущим

предметом. Они могут повредить диск.

 Язык звучания

На BD-ROM или DVD-Video дисках можно записать несколько

аудиодорожек, например, исходное звучание и дублированное

звучание. На BD-ROM дисках можно записать до 32 языков

(32 аудиодорожек), на DVD-Video дисках - до 8 языков

(8 аудиодорожек), поэтому нужный язык можно выбрать во время

 Хранение дисков

просмотра диска.

Всегда храните диски в их футлярах и размещайте футляры

 AVCHD (Advanced Video Codec High

вертикально, избегайте мест с повышенной температурой или

влажностью, подверженных прямому попаданию солнечных лучей

Definition)

или низким температурам.

AVCHD - это формат записывающего устройства цифровой

Обязательно изучите меры предосторожности к диску.

видеокамеры высокой четкости (HD), записывающего на

определенном носителе с использованием высокоэффективных

 Очистка дисков

технологий кодеков.

Диск может не воспроизводиться, если на нем имеются отпечатки

 BD-J

пальцев или пыль. В таком случае используйте чистящую ткань, др.,

и слегка протрите диск по направлению от центра к внешней кромке.

На BD-ROM дисках можно использовать приложения Java для

Не используйте грязную чистящую ткань.

создания предельно интерактивных глав, например, включающих

игры.

Не используйте бензин, растрворитель или другие улетучивающиеся

химикаты. Также не используйте аэрозоль для записей или

антистатические средства.

При сильном загрязнении, смочите мягкую ткань в воде, тщательно

выжмите, вытрите загрязнение, затем протрите влагу сухой тканью.

Java и все торговые марки и логотипы на основе Java являются

 Диски с особой формой

торговыми марками или зарегистрированными торговыми марками

Sun Microsystems, Inc. в С.Ш.А. и других странах.

Диски с особой формой (в виде сердца, шестиугольника, др.) не

могут использоваться на данном проигрывателе. Никогда не

 BDAV

используйте такие диски, так как они могут привести к поломке

проигрывателя.

По формату BD, Спецификации аудиовизуального формата для

записей цифровых трансляций HD указывается на данном

проигрывателе и в данных инструкциях по эксплуатации как BDAV.

 BDMV

По формату BD, Спецификации аудиовизуального формата,

разработанные для предварительно упакованных материалов

 Конденсация на дисках

кинофильмов высокой четкости (HD), указываются на данном

При внезапном перемещении диска с холодного места в теплую

проигрывателе и в данных инструкциях по эксплуатации как BDMV.

комнату (например, зимой), на поверхности диска могут

образоваться водяные капли (конденсация). Диски, на которых

 Компонентный видеовыход

содержится конденсация, не будут воспроизводиться

Данный терминал видеовыхода обеспечивает более четкую картинку

соответствующим образом. Тщательно сотрите водяные капли с

при подключении к телевизору, оборудованному компонентными

поверхности диска до использования диска.

входами. Компонентные видеосигналы состоят из трех сигналов, Y,

B и PR.

 Композитный видеовыход

От данного терминала выводятся сигналы, микширующие сигнал

яркости (Y) и сигнал цвета (C) для их передачи через единый кабель.

 Deep Color

 HDCP (High-bandwidth Digital Content

Это одна из функций HDMI™. Проигрыватели, поддерживающие

Protection)

Deep Color, могут передавать видеосигнал с глубиной цвета более

Технология защиты авторских прав, кодирующая цифровые

8 бит на компонент цвета. При подключении к телевизору,

видеосигналы.

поддерживающему Deep Color, можно отобразить трудноуловимые

градации цветов.

 HDMI (High-Definition Multimedia Interface)

 DivX

Стандарт цифрового интерфейса для телевизоров следующего

поколения, расширяющий использование терминала DVI (Digital

DivX является медиа технологией, разработанной DivX Inc. Медиа

Video Interface), например, для компьютерных дисплеев. Он

файлы DivX содержат данные кинофильмов.

позволяет передавать несжатые цифровые видео и аудиосигналы

(Dolby TrueHD, Dolby Digital Plus, Dolby Digital, DTS-HD Master

 Dolby Digital

Audio, DTS-HD High Resolution Audio, DTS Digital Surround,

Dolby Digital является аудиоформатом для записи до 5.1 каналов с

MPEG-2 AAC, или линейные сигналы PCM, др.) через единый

дроблением объема данных по сравнению с линейными

разъем.

аудиосигналами PCM.

 Интерактивное аудио

 Dolby Digital Plus

Аудиосигналы, записываемые в главах на BD-ROM дисках. Они

Dolby Digital Plus является аудиоформатом для носителей высокой

могут включать, например, звучание щелчка при управлении

четкости. Основанный на Dolby Digital, он является эффективным и

экраном меню.

гибким для обеспечения высококачественным многоканальным

звучанием. На BD-ROM дисках можно записать до 7.1 каналов

 Чересстрочная развертка

цифрового звучания.

С помощью данного метода, одна картинка отображается путем ее

двойной развертки. Нечетные строки отображаются при первом

 Dolby TrueHD

пропуске, четные строки отображаются при втором, что формирует

Dolby TrueHD является аудиоформатом, использующим кодировку

единую картинку (кадр). Чересстрочная развертка указывается в

без потерь. На BD-ROM дисках можно записать до 8 каналов при

данном проигрывателе и инструкциях по эксплуатации как “i” после

96 кГц/24 бит, или до 6 каналов при 192 кГц/24 бит.

значения разрешения (например, 576i).

 DRM

 Linear PCM

Технология защиты цифровых данных, защищенных авторскими

Это означает несжатые аудиосигналы, часто используется для

правами. Оцифрованные кинофильмы, фотографии и музыка

DVD-Video дисков, содержащих мюзиклы или музыкальные

сохраняют одинаковое качество даже при повторном копировании

концерты. Также может обозначаться “48 кГц/16 бит”, “96 кГц”, др.

или передаче. DRM является технологией ограничения

распространения или воспроизведения таких цифровых данных без

 MPEG (Moving Picture Experts Group)

авторизации владельца авторских прав.

Имя семейства стандартов, используемых для кодировки видео и

аудиосигналов в цифровом сжатом формате. Стандарты

 DTS Digital Surround

кодирования видеосигналов включают MPEG-1 Video, MPEG-2

DTS Digital Surround является аудиоформатом записи 48 кГц/24

Video, MPEG-4 Visual и MPEG-4 AVC. Стандарты кодирования

битовых аудиосигналов в 5.1-канальном формате.

аудиосигналов включают MPEG-1 Audio, MPEG-2 Audio, MPEG-2

AAC, др.

 DTS-HD High Resolution Audio

DTS-HD High Resolution Audio является аудиоформатом,

 Мультиракурс

использующим кодирование с потерями. Он может записать

На BD-ROM или DVD-Video дисках можно одновременно записать

7.1 каналов при 96 кГц/24 бит.

ракурсы до 9 камер, что позволяет увидеть сцену с различных

ракурсов.

 DTS-HD Master Audio

DTS-HD Master Audio является аудиоформатом, использующим

 Parental Lock

кодирование без потерь. На BD-ROM дисках можно записать

Можно ограничить воспроизведение материала некоторых BD-ROM

7.1 каналов при 96 кГц/24 бит, или 5.1 каналов при 192 кГц/24 бит.

или DVD-Video дисков, например, дисков с сценами насилия. Для

BD-ROM дисков можно установить ограничение по возрасту для

 Динамический диапазон

ограничения воспроизведения. Воспроизведение главы на

Это означает разницу между максимальным и минимальным

DVD-Video можно ограничить установкой уровня родительской

уровнем звучания. Динамический диапазон измеряется в единицах

блокировки.

дицебел (дБ).

 Picture-in-Picture (P-in-P)

При сжатии динамического диапазона (Audio DRC), минимальный

уровень сигнала повышается и максимальный уровень сигнала

Данная функция позволяет наложить под-видео поверх главного

понижается. Таким образом, уровень громкости громких звуков как

видео. Некоторые BD-ROM диски содержат вторичное видео,

взрывы уменьшается, в то время как звуки с низким уровнем, как

которое можно наложить поверх основного видео.

человеческие голоса, становять легко прослушиваемыми.

 Прогрессивная развертка

 Кадры и поля

При данном методе, одна картинка состоит из единой картинки, без

Кадр является единицей одной из фотографий, из которых состоит

ее разделения на две картинки. Прогрессивная развертка

кинофильм. Один кадр состоит из картинки с нечетными строками и

обеспечивает четкой картинкой без колебания, особенно для

картинки с четными строками, называющимися полями в

фотографий, которые содержат много текста, графики или

видеосигнале, использующем метод чересстрочной развертки (576i,

горизонтальных полос. Прогрессивная развертка указывается в

1080i, др.).

данном проигрывателе и инструкциях по эксплуатации как “р” после

значения разрешения (например, 576р).

 Региональный номер

Номер, присваиваемый проигрывателям Blu-ray Disc, BD-ROM и

DVD-Video дискам в соответствии с регионом их продаж. Диск

может воспроизводиться, если в региональных номерах диска

указывается номер, указанный на проигрывателе, или указывается

“ALL”.

 S-Video выход

Выходной терминал для передачи раздельных сигналов яркости (Y)

и цвета (C) через единый кабель. Он обеспечивает более четкой

картинкой по сравнению с композитным видеовыходом.

 Вторичное аудио

Некоторые BD-ROM диски содержат под-аудиопотоки,

микшируемые с основным аудио. Данные под-аудиопотоки

называются “вторичное аудио”. На некоторых дисках данное

вторичное аудио записывается как аудио для вторичного видео.

 Вторичное видео

Некоторые BD-ROM диски содержат под-видео, налагаемое поверх

главного видео с помощью функции Picture-in-Picture. Данные под-

видео называются “вторичное видео”.

 Язык субтитров

Это означает язык субтитров, обычно используемых в кинофильмах.

На BD-ROM дисках можно записать до 255 языков (255 типов

субтитров), на DVD-Video дисках - до 32 языков (32 типов

субтитров), поэтому нужный язык можно выбрать во время

просмотра диска.

 VC-1

Видеокодек, разработанный Microsoft и стандартизованный

Обществом инженеров кино и телевидения (SMPTE). Некоторые BD

диски содержат видео, закодированное с помощью данного кодека.

Лицензии

Ниже отображены лицензии на программное обеспечение, использованное на данном проигрывателе.

 libxml2

The MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software

without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit

persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE

FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH

THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

 OpenSSL

The OpenSSL toolkit stays under a dual license, i.e. both the conditions of the OpenSSL License and the original SSLeay license apply to the toolkit.

See below for the actual license texts. Actually both licenses are BSD-style Open Source licenses. In case of any license issues related to OpenSSL please contact openssl-

core@openssl.org.

OpenSSL License

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other

materials provided with the distribution.

3. All advertising materials mentioning features or use of this software must display the following acknowledgment: "This product includes software developed by the

OpenSSL Project for use in the OpenSSL Toolkit. (http://www.openssl.org/)"

4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to endorse or promote products derived from this software without prior written permission.

For written permission, please contact openssl-core@openssl.org.

5. Products derived from this software may not be called "OpenSSL" nor may "OpenSSL" appear in their names without prior written permission of the OpenSSL Project.

6. Redistributions of any form whatsoever must retain the following acknowledgment: "This product includes software developed by the OpenSSL Project for use in the

OpenSSL Toolkit (http://www.openssl.org/)"

THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR ITS

CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

This product includes cryptographic software written by Eric Young (eay@cryptsoft.com).This product includes software written by Tim Hudson (tjh@cryptsoft.com).

Original SSLeay License

This package is an SSL implementation written by Eric Young (eay@cryptsoft.com). The implementation was written so as to conform with Netscapes SSL.

This library is free for commercial and non-commercial use as long as the following conditions are aheared to. The following conditions apply to all code found in this

distribution, be it the RC4, RSA, lhash, DES, etc., code; not just the SSL code. The SSL documentation included with this distribution is covered by the same copyright

terms except that the holder is Tim Hudson (tjh@cryptsoft.com).

Copyright remains Eric Young's, and as such any Copyright notices in the code are not to be removed. If this package is used in a product, Eric Young should be given

attribution as the author of the parts of the library used. This can be in the form of a textual message at program startup or in documentation (online or textual) provided

with the package.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other

materials provided with the distribution.

3. All advertising materials mentioning features or use of this software must display the following acknowledgement: "This product includes cryptographic software

written by Eric Young (eay@cryptsoft.com)"

The word 'cryptographic' can be left out if the rouines from the library being used are not cryptographic related :-).

4. If you include any Windows specific code (or a derivative thereof) from the apps directory (application code) you must include an acknowledgement: "This product

includes software written by Tim Hudson (tjh@cryptsoft.com)"

THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE

LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,

WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN

IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

The licence and distribution terms for any publically available version or derivative of this code cannot be changed. i.e. this code cannot simply be copied and put under

another distribution licence [including the GNU Public Licence.]

 zlib

This software is based in part on zlib see http://www.zlib.net for information.

 FreeType2

The FreeType Project LICENSE

Introduction

The FreeType Project is distributed in several archive packages; some of them may contain, in addition to the FreeType font engine, various tools and contributions which

rely on, or relate to, the FreeType Project.

This license applies to all files found in such packages, and which do not fall under their own explicit license. The license affects thus the FreeType font engine, the test

programs, documentation and makefiles, at the very least.

This license was inspired by the BSD, Artistic, and IJG (Independent JPEG Group) licenses, which all encourage inclusion and use of free software in commercial and

freeware products alike. As a consequence, its main points are that:

• We don't promise that this software works. However, we will be interested in any kind of bug reports.('as is' distribution)

• You can use this software for whatever you want, in parts or full form, without having to pay us.('royalty-free' usage)

• You may not pretend that you wrote this software. If you use it, or only parts of it, in a program, you must acknowledge somewhere in your documentation that you

have used the FreeType code.('credits')

We specifically permit and encourage the inclusion of this software, with or without modifications, in commercial products. We disclaim all warranties covering The

FreeType Project and assume no liability related to The FreeType Project.

Finally, many people asked us for a preferred form for a credit/disclaimer to use in compliance with this license. We thus encourage you to use the following text:

Please replace <year> with the value from the FreeType version you actually use.

Legal Terms

0. Definitions

Throughout this license, the terms 'package', 'FreeType Project', and 'FreeType archive' refer to the set of files originally distributed by the authors (David Turner, Robert

Wilhelm, and Werner Lemberg) as the 'FreeType Project', be they named as alpha, beta or final release.

'You' refers to the licensee, or person using the project, where 'using' is a generic term including compiling the project's source code as well as linking it to form a

'program' or 'executable'. This program is referred to as 'a program using the FreeType engine'.

This license applies to all files distributed in the original FreeType Project, including all source code, binaries and documentation, unless otherwise stated in the file

in its original, unmodified form as distributed in the original archive. If you are unsure whether or not a particular file is covered by this license, you must contact us

to verify this.

1. No Warranty

THE FREETYPE PROJECT IS PROVIDED 'AS IS' WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERS BE

LIABLE FOR ANY DAMAGES CAUSED BY THE USE OR THE INABILITY TO USE, OF THE FREETYPE PROJECT.

2. Redistribution

This license grants a worldwide, royalty-free, perpetual and irrevocable right and license to use, execute, perform, compile, display, copy, create derivative works of,

distribute and sublicense the FreeType Project (in both source and object code forms) and derivative works thereof for any purpose; and to authorize others to exercise

some or all of the rights granted herein, subject to the following conditions:

• Redistribution of source code must retain this license file ('FTL.TXT') unaltered; any additions, deletions or changes to the original files must be clearly indicated

in accompanying documentation. The copyright notices of the unaltered, original files must be preserved in all copies of source files.

• Redistribution in binary form must provide a disclaimer that states that the software is based in part of the work of the FreeType Team, in the distribution

documentation. We also encourage you to put an URL to the FreeType web page in your documentation, though this isn't mandatory.

These conditions apply to any software derived from or based on the FreeType Project, not just the unmodified files. If you use our work, you must acknowledge us.

However, no fee need be paid to us.

3. Advertising

Neither the FreeType authors and contributors nor you shall use the name of the other for commercial, advertising, or promotional purposes without specific prior

written permission.

We suggest, but do not require, that you use one or more of the following phrases to refer to this software in your documentation or advertising materials: 'FreeType

Project', 'FreeType Engine', 'FreeType library', or 'FreeType Distribution'.

As you have not signed this license, you are not required to accept it. However, as the FreeType Project is copyrighted material, only this license, or another one

contracted with the authors, grants you the right to use, distribute, and modify it. Therefore, by using, distributing, or modifying the FreeType Project, you indicate

that you understand and accept all the terms of this license.

4. Contacts

There are two mailing lists related to FreeType:

• freetype@nongnu.org

Discusses general use and applications of FreeType, as well as future and wanted additions to the library and distribution. If you are looking for support, start in

this list if you haven't found anything to help you in the documentation.

• freetype-devel@nongnu.org

Discusses bugs, as well as engine internals, design issues, specific licenses, porting, etc.

Our home page can be found at

http://www.freetype.org

 libpng

If you modify libpng you may insert additional notices immediately following this sentence.

disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors

Cosmin Truta

and license as libpng-1.0.6 with the following individuals added to the list of Contributing Authors

Simon-Pierre Cadieux

Eric S. Raymond

Gilles Vollant

and with the following additions to the disclaimer:

There is no warranty against interference with your enjoyment of the library or against infringement. There is no warranty that our efforts or the library will fulfill any

of your particular purposes or needs. This library is provided with all faults, and the entire risk of satisfactory quality, performance, accuracy, and effort is with the user.

disclaimer and license as libpng-0.96, with the following individuals added to the list of Contributing Authors:

Tom Lane

Glenn Randers-Pehrson

Willem van Schaik

0.88, with the following individuals added to the list of Contributing Authors:

John Bowler

Kevin Bracey

Sam Bushell

Magnus Holmgren

Greg Roelofs

Tom Tanner

For the purposes of this copyright and license, "Contributing Authors" is defined as the following set of individuals:

Andreas Dilger

Dave Martindale

Guy Eric Schalnat

Paul Schmidt

Tim Wegner

The PNG Reference Library is supplied "AS IS". The Contributing Authors and Group 42, Inc. disclaim all warranties, expressed or implied, including, without limitation,

the warranties of merchantability and of fitness for any purpose. The Contributing Authors and Group 42, Inc. assume no liability for direct, indirect, incidental, special,

exemplary, or consequential damages, which may result from the use of the PNG Reference Library, even if advised of the possibility of such damage.

Permission is hereby granted to use, copy, modify, and distribute this source code, or portions hereof, for any purpose, without fee, subject to the following restrictions:

1. The origin of this source code must not be misrepresented.

2. Altered versions must be plainly marked as such and must not be misrepresented as being the original source.

3. This Copyright notice may not be removed or altered from any source or altered source distribution.

The Contributing Authors and Group 42, Inc. specifically permit, without fee, and encourage the use of this source code as a component to supporting the PNG file format

in commercial products. If you use this source code in a product, acknowledgment is not required but would be appreciated.

A "png_get_copyright" function is available, for convenient use in "about" boxes and the like: printf("%s",png_get_copyright(NULL));Also, the PNG logo (in PNG format, of

course) is supplied in the files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).

Libpng is OSI Certified Open Source Software. OSI Certified Open Source is a certification mark of the Open Source Initiative.

Glenn Randers-Pehrson

glennrp at users.sourceforge.net

2-Apr-08

 libjpg

The Independent JPEG Group's JPEG software

README for release 6b of 27-Mar-1998

This distribution contains the sixth public release of the Independent JPEG Group's free JPEG software. You are welcome to redistribute this software and to use it for any

purpose, subject to the conditions under LEGAL ISSUES, below.

Serious users of this software (particularly those incorporating it into larger programs) should contact IJG at jpeg-info@uunet.uu.net to be added to our electronic mailing

list. Mailing list members are notified of updates and have a chance to participate in technical discussions, etc.

This software is the work of Tom Lane, Philip Gladstone, Jim Boucher, Lee Crocker, Julian Minguillon, Luis Ortiz, George Phillips, Davide Rossi, Guido Vollbeding, Ge'

Weijers, and other members of the Independent JPEG Group.

IJG is not affiliated with the official ISO JPEG standards committee.

DOCUMENTATION ROADMAP

This file contains the following sections:

OVERVIEW General description of JPEG and the IJG software.

LEGAL ISSUES Copyright, lack of warranty, terms of distribution.

REFERENCES Where to learn more about JPEG.

ARCHIVE LOCATIONS Where to find newer versions of this software.

RELATED SOFTWARE Other stuff you should get.

FILE FORMAT WARS Software *not* to get.

TO DO Plans for future IJG releases.

Other documentation files in the distribution are:

User documentation:

install.doc How to configure and install the IJG software.

usage.doc Usage instructions for cjpeg, djpeg, jpegtran, rdjpgcom, and wrjpgcom.

*.1 Unix-style man pages for programs (same info as usage.doc).

wizard.doc Advanced usage instructions for JPEG wizards only.

change.log Version-to-version change highlights.

Programmer and internal documentation:

libjpeg.doc How to use the JPEG library in your own programs.

example.c Sample code for calling the JPEG library.

structure.doc Overview of the JPEG library's internal structure.

filelist.doc Road map of IJG files.

coderules.doc Coding style rules --- please read if you contribute code.

Please read at least the files install.doc and usage.doc. Useful information can also be found in the JPEG FAQ (Frequently Asked Questions) article. See ARCHIVE

LOCATIONS below to find out where to obtain the FAQ article.

If you want to understand how the JPEG code works, we suggest reading one or more of the REFERENCES, then looking at the documentation files (in roughly the order

listed) before diving into the code.

OVERVIEW

This package contains C software to implement JPEG image compression and decompression. JPEG (pronounced "jay-peg") is a standardized compression method for

full-color and gray-scale images. JPEG is intended for compressing real-world scenes; line drawings, cartoons and other non-realistic images are not its strong suit. JPEG

is lossy, meaning that the output image is not exactly identical to the input image. Hence you must not use JPEG if you have to have identical output bits. However, on

typical photographic images, very good compression levels can be obtained with no visible change, and remarkably high compression levels are possible if you can tolerate

a low-quality image. For more details, see the references, or just experiment with various compression settings.

This software implements JPEG baseline, extended-sequential, and progressive compression processes. Provision is made for supporting all variants of these processes,

although some uncommon parameter settings aren't implemented yet. For legal reasons, we are not distributing code for the arithmetic-coding variants of JPEG; see

LEGAL ISSUES. We have made no provision for supporting the hierarchical or lossless processes defined in the standard.

We provide a set of library routines for reading and writing JPEG image files, plus two sample applications "cjpeg" and "djpeg", which use the library to perform conversion

between JPEG and some other popular image file formats. The library is intended to be reused in other applications.

In order to support file conversion and viewing software, we have included considerable functionality beyond the bare JPEG coding/decoding capability; for example, the

color quantization modules are not strictly part of JPEG decoding, but they are essential for output to colormapped file formats or colormapped displays. These extra

functions can be compiled out of the library if not required for a particular application. We have also included jpegtran, a utility for lossless transcoding between different

JPEG processes, and "rdjpgcom" and "wrjpgcom", two simple applications for inserting and extracting textual comments in JFIF files.

The emphasis in designing this software has been on achieving portability and flexibility, while also making it fast enough to be useful. In particular, the software is not

intended to be read as a tutorial on JPEG. (See the REFERENCES section for introductory material.) Rather, it is intended to be reliable, portable, industrial-strength code.

We do not claim to have achieved that goal in every aspect of the software, but we strive for it.

We welcome the use of this software as a component of commercial products. No royalty is required, but we do ask for an acknowledgement in product documentation,

as described under LEGAL ISSUES.

LEGAL ISSUES

In plain English:

1. We don't promise that this software works. (But if you find any bugs, please let us know!)

2. You can use this software for whatever you want. You don't have to pay us.

3. You may not pretend that you wrote this software. If you use it in a program, you must acknowledge somewhere in your documentation that you've used the IJG code.

In legalese:

The authors make NO WARRANTY or representation, either express or implied, with respect to this software, its quality, accuracy, merchantability, or fitness for a particular

purpose. This software is provided "AS IS", and you, its user, assume the entire risk as to its quality and accuracy.

Permission is hereby granted to use, copy, modify, and distribute this software (or portions thereof) for any purpose, without fee, subject to these conditions:

(1) If any part of the source code for this software is distributed, then this README file must be included, with this copyright and no-warranty notice unaltered; and any

additions, deletions, or changes to the original files must be clearly indicated in accompanying documentation.

(2) If only executable code is distributed, then the accompanying documentation must state that "this software is based in part on the work of the Independent JPEG

Group".

(3) Permission for use of this software is granted only if the user accepts full responsibility for any undesirable consequences; the authors accept NO LIABILITY for

damages of any kind.

These conditions apply to any software derived from or based on the IJG code, not just to the unmodified library. If you use our work, you ought to acknowledge us.

Permission is NOT granted for the use of any IJG author's name or company name in advertising or publicity relating to this software or products derived from it. This

software may be referred to only as "the Independent JPEG Group's software".

We specifically permit and encourage the use of this software as the basis of commercial products, provided that all warranty or liability claims are assumed by the product

vendor.

ansi2knr.c is included in this distribution by permission of L. Peter Deutsch, sole proprietor of its copyright holder, Aladdin Enterprises of Menlo Park, CA. ansi2knr.c is

NOT covered by the above copyright and conditions, but instead by the usual distribution terms of the Free Software Foundation; principally, that you must include source

code if you redistribute it. (See the file ansi2knr.c for full details.) However, since ansi2knr.c is not needed as part of any program generated from the IJG code, this does

not limit you more than the foregoing paragraphs do.

The Unix configuration script "configure" was produced with GNU Autoconf. It is copyright by the Free Software Foundation but is freely distributable. The same holds for

its supporting scripts (config.guess, config.sub, ltconfig, ltmain.sh). Another support script, install-sh, is copyright by M.I.T. but is also freely distributable.

It appears that the arithmetic coding option of the JPEG spec is covered by patents owned by IBM, AT&T, and Mitsubishi. Hence arithmetic coding cannot legally be used

without obtaining one or more licenses. For this reason, support for arithmetic coding has been removed from the free JPEG software. (Since arithmetic coding provides

only a marginal gain over the unpatented Huffman mode, it is unlikely that very many implementations will support it.) So far as we are aware, there are no patent

restrictions on the remaining code.

The IJG distribution formerly included code to read and write GIF files. To avoid entanglement with the Unisys LZW patent, GIF reading support has been removed

altogether, and the GIF writer has been simplified to produce uncompressed GIFs. This technique does not use the LZW algorithm; the resulting GIF files are larger than

usual, but are readable by all standard GIF decoders.

We are required to state that

"The Graphics Interchange Format(c) is the Copyright property of CompuServe Incorporated. GIF(sm) is a Service Mark property of CompuServe Incorporated."

REFERENCES

We highly recommend reading one or more of these references before trying to understand the innards of the JPEG software.

The best short technical introduction to the JPEG compression algorithm is

Wallace, Gregory K. "The JPEG Still Picture Compression Standard",

Communications of the ACM, April 1991 (vol. 34 no. 4), pp. 30-44.

(Adjacent articles in that issue discuss MPEG motion picture compression, applications of JPEG, and related topics.) If you don't have the CACM issue handy, a PostScript

file containing a revised version of Wallace's article is available at ftp://ftp.uu.net/graphics/jpeg/wallace.ps.gz. The file (actually a preprint for an article that appeared in

IEEE Trans. Consumer Electronics) omits the sample images that appeared in CACM, but it includes corrections and some added material. Note: the Wallace article is

A somewhat less technical, more leisurely introduction to JPEG can be found in The Data Compression Book by Mark Nelson and Jean-loup Gailly, published by M&T

Books (New York), 2nd ed. 1996, ISBN 1-55851-434-1. This book provides good explanations and example C code for a multitude of compression methods including JPEG.

It is an excellent source if you are comfortable reading C code but don't know much about data compression in general. The book's JPEG sample code is far from industrial-

strength, but when you are ready to look at a full implementation, you've got one here...

The best full description of JPEG is the textbook "JPEG Still Image Data Compression Standard" by William B. Pennebaker and Joan L. Mitchell, published by Van Nostrand

Reinhold, 1993, ISBN 0-442-01272-1. Price US$59.95, 638 pp. The book includes the complete text of the ISO JPEG standards (DIS 10918-1 and draft DIS 10918-2). This is

by far the most complete exposition of JPEG in existence, and we highly recommend it.

The JPEG standard itself is not available electronically; you must order a paper copy through ISO or ITU. (Unless you feel a need to own a certified official copy, we

recommend buying the Pennebaker and Mitchell book instead; it's much cheaper and includes a great deal of useful explanatory material.) In the USA, copies of the

standard may be ordered from ANSI Sales at (212) 642-4900, or from Global Engineering Documents at (800) 854-7179. (ANSI doesn't take credit card orders, but Global

does.) It's not cheap: as of 1992, ANSI was charging $95 for Part 1 and $47 for Part 2, plus 7% shipping/handling. The standard is divided into two parts, Part 1 being the

actual specification, while Part 2 covers compliance testing methods. Part 1 is titled "Digital Compression and Coding of Continuous-tone Still Images, Part 1:

Requirements and guidelines" and has document numbers ISO/IEC IS 10918-1, ITU-T T.81. Part 2 is titled "Digital Compression and Coding of Continuous-tone Still Images,

Part 2: Compliance testing" and has document numbers ISO/IEC IS 10918-2, ITU-T T.83.

Some extensions to the original JPEG standard are defined in JPEG Part 3, a newer ISO standard numbered ISO/IEC IS 10918-3 and ITU-T T.84. IJG currently does not

support any Part 3 extensions.

The JPEG standard does not specify all details of an interchangeable file format. For the omitted details we follow the "JFIF" conventions, revision 1.02. A copy of the JFIF

spec is available from:

Literature Department

C-Cube Microsystems, Inc.

1778 McCarthy Blvd.

Milpitas, CA 95035

phone (408) 944-6300, fax (408) 944-6314

A PostScript version of this document is available by FTP at ftp://ftp.uu.net/graphics/jpeg/jfif.ps.gz. There is also a plain text version at ftp://ftp.uu.net/graphics/jpeg/

jfif.txt.gz, but it is missing the figures.

The TIFF 6.0 file format specification can be obtained by FTP from ftp://ftp.sgi.com/graphics/tiff/TIFF6.ps.gz. The JPEG incorporation scheme found in the TIFF 6.0 spec of

3-June-92 has a number of serious problems. IJG does not recommend use of the TIFF 6.0 design (TIFF Compression tag 6). Instead, we recommend the JPEG design

proposed by TIFF Technical Note #2 (Compression tag 7). Copies of this Note can be obtained from ftp.sgi.com or from ftp://ftp.uu.net/graphics/jpeg/. It is expected that

the next revision of the TIFF spec will replace the 6.0 JPEG design with the Note's design. Although IJG's own code does not support TIFF/JPEG, the free libtiff library uses

our library to implement TIFF/JPEG per the Note. libtiff is available from ftp://ftp.sgi.com/graphics/tiff/.

ARCHIVE LOCATIONS

The "official" archive site for this software is ftp.uu.net (Internet address 192.48.96.9). The most recent released version can always be found there in directory graphics/

jpeg. This particular version will be archived as ftp://ftp.uu.net/graphics/jpeg/jpegsrc.v6b.tar.gz. If you don't have direct Internet access, UUNET's archives are also available

via UUCP; contact help@uunet.uu.net for information on retrieving files that way.

Numerous Internet sites maintain copies of the UUNET files. However, only ftp.uu.net is guaranteed to have the latest official version.

You can also obtain this software in DOS-compatible "zip" archive format from the SimTel archives (ftp://ftp.simtel.net/pub/simtelnet/msdos/graphics/), or on CompuServe

in the Graphics Support forum (GO CIS:GRAPHSUP), library 12 JPEG Tools. Again, these versions may sometimes lag behind the ftp.uu.net release.

The JPEG FAQ (Frequently Asked Questions) article is a useful source of general information about JPEG. It is updated constantly and therefore is not included in this

distribution. The FAQ is posted every two weeks to Usenet newsgroups comp.graphics.misc, news.answers, and other groups. It is available on the World Wide Web at

http://www.faqs.org/faqs/jpeg-faq/ and other news.answers archive sites, including the official news.answers archive at rtfm.mit.edu: ftp://rtfm.mit.edu/pub/usenet/

news.answers/jpeg-faq/. If you don't have Web or FTP access, send e-mail to mail-server@rtfm.mit.edu with body

send usenet/news.answers/jpeg-faq/part1

send usenet/news.answers/jpeg-faq/part2

RELATED SOFTWARE

Numerous viewing and image manipulation programs now support JPEG. (Quite a few of them use this library to do so.) The JPEG FAQ described above lists some of the

more popular free and shareware viewers, and tells where to obtain them on Internet.

If you are on a Unix machine, we highly recommend Jef Poskanzer's free PBMPLUS software, which provides many useful operations on PPM-format image files. In

particular, it can convert PPM images to and from a wide range of other formats, thus making cjpeg/djpeg considerably more useful. The latest version is distributed by

the NetPBM group, and is available from numerous sites, notably ftp://wuarchive.wustl.edu/graphics/graphics/packages/NetPBM/. Unfortunately PBMPLUS/NETPBM is

not nearly as portable as the IJG software is; you are likely to have difficulty making it work on any non-Unix machine.

A different free JPEG implementation, written by the PVRG group at Stanford, is available from ftp://havefun.stanford.edu/pub/jpeg/. This program is designed for research

and experimentation rather than production use; it is slower, harder to use, and less portable than the IJG code, but it is easier to read and modify. Also, the PVRG code

supports lossless JPEG, which we do not. (On the other hand, it doesn't do progressive JPEG.)

FILE FORMAT WARS

Some JPEG programs produce files that are not compatible with our library. The root of the problem is that the ISO JPEG committee failed to specify a concrete file format.

Some vendors "filled in the blanks" on their own, creating proprietary formats that no one else could read. (For example, none of the early commercial JPEG

implementations for the Macintosh were able to exchange compressed files.)

The file format we have adopted is called JFIF (see REFERENCES). This format has been agreed to by a number of major commercial JPEG vendors, and it has become

the de facto standard. JFIF is a minimal or "low end" representation. We recommend the use of TIFF/JPEG (TIFF revision 6.0 as modified by TIFF Technical Note #2) for

"high end" applications that need to record a lot of additional data about an image. TIFF/JPEG is fairly new and not yet widely supported, unfortunately.

The upcoming JPEG Part 3 standard defines a file format called SPIFF. SPIFF is interoperable with JFIF, in the sense that most JFIF decoders should be able to read the

most common variant of SPIFF. SPIFF has some technical advantages over JFIF, but its major claim to fame is simply that it is an official standard rather than an informal

one. At this point it is unclear whether SPIFF will supersede JFIF or whether JFIF will remain the de-facto standard. IJG intends to support SPIFF once the standard is

frozen, but we have not decided whether it should become our default output format or not. (In any case, our decoder will remain capable of reading JFIF indefinitely.)

Various proprietary file formats incorporating JPEG compression also exist. We have little or no sympathy for the existence of these formats. Indeed, one of the original

reasons for developing this free software was to help force convergence on common, open format standards for JPEG files. Don't use a proprietary file format!

TO DO

The major thrust for v7 will probably be improvement of visual quality. The current method for scaling the quantization tables is known not to be very good at low Q values.

We also intend to investigate block boundary smoothing, "poor man's variable quantization", and other means of improving quality-vs-file-size performance without

sacrificing compatibility.

In future versions, we are considering supporting some of the upcoming JPEG Part 3 extensions --- principally, variable quantization and the SPIFF file format.

As always, speeding things up is of great interest.

Please send bug reports, offers of help, etc. to jpeg-info@uunet.uu.net.

 GNU GENERAL PUBLIC LICENSE

Version 2, June 1991

Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.

Preamble

The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your

freedom to share and change free software - to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's

software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License

instead.) You can apply it to your programs, too.

When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute

copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of

it in new free programs; and that you know you can do these things.

To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain

responsibilities for you if you distribute copies of the software, or if you modify it.

For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they,

too, receive or can get the source code. And you must show them these terms so they know their rights.

We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the

software.

Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified

by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the

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Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent

licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all.

The precise terms and conditions for copying, distribution and modification follow.

TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

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Whether that is true depends on what the Program does.

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on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and

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END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Programs

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To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and

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Also add information on how to contact you by electronic and paper mail.

If the program is interactive, make it output a short notice like this when it starts in an interactive mode:

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The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called

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<signature of Ty Coon>, 1 April 1989

Ty Coon, President of Vice

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 GNU LESSER GENERAL PUBLIC LICENSE

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[This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.]

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END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Libraries

If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can redistribute and

change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public License).

To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty;

and each file should have at least the "copyright" line and a pointer to where the full notice is found.

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation;

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This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A

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You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street,

Fifth Floor, Boston, MA 02110-1301 USA

Also add information on how to contact you by electronic and paper mail.

You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter

the names:

Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker.

<signature of Ty Coon>, 1 April 1990

Ty Coon, President of Vice

That's all there is to it!

[Notice on GNU General Public License]

This product include the software licensed for use under the terms of a GNU General Public License. A copy of the corresponding source code can be obtained by being

charged the fee for distribution.

To obtain a copy, contact your local Pioneer Customer Support Center.

See the GNU website (http://www.gnu.org) for details of the GNU General Public License.