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1. 发明申请

US20080107170A1 Method and system for media file conversion 有权
标题翻译：媒体文件转换的方法和系统
公开(公告)号：US20080107170A1
公开(公告)日：2008-05-08
申请号：US11594044
申请日：2006-11-06
申请人： Chin Leong Ong , Seh Eing Lim
发明人： Chin Leong Ong , Seh Eing Lim
IPC分类号： H04N11/02
CPC分类号： G11B27/034
摘要： There is provided a method for automatically converting a media file for playback on a portable media player. The method includes specifying the type of the portable media player. If a stream of the media file is not capable of being played back by the portable media player, the stream is discarded. If a stream of the media file is capable of being played back and is supported by the portable media player, the stream is then directly copied to the player. Where a stream of the media file is capable of being played back and is not supported by the portable media player, the stream is then converted using a predetermined codec that is supported by the portable media player, the predetermined codec selected on a basis of playback quality, output file size and file conversion time. A corresponding system and software is also disclosed.
摘要翻译：提供了一种用于自动转换媒体文件以便在便携式媒体播放器上播放的方法。该方法包括指定便携式媒体播放器的类型。如果媒体文件的流不能由便携式媒体播放器播放，则流被丢弃。如果媒体文件的流能够被播放并且被便携式媒体播放器支持，则流被直接复制到播放器。在媒体文件的流能够被播放并且不被便携式媒体播放器支持的情况下，然后使用由便携式媒体播放器支持的预定编解码器来转换流，基于播放选择预定的编解码器质量，输出文件大小和文件转换时间。还公开了相应的系统和软件。

2. 发明授权

US08019200B2 Method and system for media file conversion 有权
标题翻译：媒体文件转换的方法和系统
公开(公告)号：US08019200B2
公开(公告)日：2011-09-13
申请号：US11594044
申请日：2006-11-06
申请人： Chin Leong Ong , Seh Eing Lim
发明人： Chin Leong Ong , Seh Eing Lim
IPC分类号： H04N5/93
CPC分类号： G11B27/034
摘要： There is provided a method for automatically converting a media file for playback on a portable media player. The method includes specifying the type of the portable media player. If a stream of the media file is not capable of being played back by the portable media player, the stream is discarded. If a stream of the media file is capable of being played back and is supported by the portable media player, the stream is then directly copied to the player. Where a stream of the media file is capable of being played back and is not supported by the portable media player, the stream is then converted using a predetermined codec that is supported by the portable media player, the predetermined codec selected on a basis of playback quality, output file size and file conversion time. A corresponding system and software is also disclosed.
摘要翻译：提供了一种用于自动转换媒体文件以便在便携式媒体播放器上播放的方法。该方法包括指定便携式媒体播放器的类型。如果媒体文件的流不能由便携式媒体播放器播放，则流被丢弃。如果媒体文件的流能够被播放并且被便携式媒体播放器支持，则流被直接复制到播放器。在媒体文件的流能够被播放并且不被便携式媒体播放器支持的情况下，然后使用由便携式媒体播放器支持的预定编解码器来转换流，基于播放选择预定的编解码器质量，输出文件大小和文件转换时间。还公开了相应的系统和软件。

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