公开(公告)号：US20110221960A1

公开(公告)日：2011-09-15

申请号：US12882387

申请日：2010-09-15

申请人： Alexander Glaznev ,  David James Mak-Fan ,  Aaron Bradley Small

发明人： Alexander Glaznev ,  David James Mak-Fan ,  Aaron Bradley Small

IPC分类号： H04N9/475

CPC分类号： H04N21/41407 ,  H04N21/2368 ,  H04N21/4307 ,  H04N21/4341 ,  H04N21/440245 ,  H04N21/4424

摘要： A method of operating a multimedia player is provided. The method includes decoding an audio stream of the multimedia player and rendering the decoded audio stream in the multimedia player, updating the media time of the media player with an audio timestamp of the rendered audio stream as the audio stream is rendered, and, while decoding and rendering the audio stream, decoding a video stream and checking the media clock to determine if a video timestamp of the decoded video stream is within a threshold of the media clock time, and if not then adapting post-processing of the video stream to decrease video stream post-processing time.

摘要翻译： 提供一种操作多媒体播放器的方法。 该方法包括解码多媒体播放器的音频流并且在多媒体播放器中渲染解码的音频流，并且在呈现音频流时以所渲染的音频流的音频时间戳更新媒体播放器的媒体时间，并且在解码 并且渲染音频流，解码视频流并检查媒体时钟以确定解码的视频流的视频时间戳是否在媒体时钟时间的阈值内，如果不是，则适配视频流的后处理以减少 视频流后处理时间。