Hello All, I am working on the research project of to play .mp4 (MPEG-4 video and AMR audio) file with help of playbin utility. For that I have created 3 plugins. 1. Mp4 parser. 2. Mpeg4 Video decoder 3. AMR audio decoder. I am trying to play 320x240 .mp4 file by applying following command. $gst-launch-0.10 playbin uri=file:///1.mp4 My audio is lacking of around 1 second. At a time video decoder gives output data= 115200 which is (320 * 240 * 1.5) and audio decoder gives output of fixed value 320 means 160 short samples. After these informations if any one can help me out to resolve AV sync issue. Will I have to change queue size or any thing else.. Waiting for your kind reply. -Tejas. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/gstreamer-embedded/attachments/20100529/ee371571/attachment.htm>