#10830(undetermined:new): Bug: MPEG-1/2 encoder output video missing end code
#10830: Bug: MPEG-1/2 encoder output video missing end code -------------------------------------+------------------------------------- Reporter: Nebulas | Type: defect Status: new | Priority: important Component: | Version: undetermined | unspecified Keywords: mpegvideo | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: When the MPEG-1/MPEG-2 (PS) video stream file (*.m1v/*.m2v) is encoded by the mpegvideo encoder, the end code of the video sequence (sequence_end_code, As defined in ISO/IEC 11172-2 2.4.2.2, or ISO/IEC 13818-2 6.2.2, “the bit string '000001B7' in hexadecimal”) in the output file is missing. How to reproduce: {{{% ffmpeg -i in.mp4 -an -c:v mpeg1video out.m1v}}} or {{{% ffmpeg -i in.mp4 -an out.m2v}}} ffmpeg version: Windows builts from gyan.dev, “ffmpeg-2024-01-24-git- 00b288da73-full_build” -- Ticket URL: <https://trac.ffmpeg.org/ticket/10830> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#10830: Bug: MPEG-1/2 encoder output video missing end code -------------------------------------+------------------------------------- Reporter: Nebulas | Owner: (none) Type: defect | Status: new Priority: important | Component: | undetermined Version: git-master | Resolution: Keywords: mpegvideo | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by Nebulas): * version: unspecified => git-master -- Ticket URL: <https://trac.ffmpeg.org/ticket/10830#comment:1> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#10830: Bug: MPEG-1/2 encoder output video missing end code ------------------------------------+----------------------------------- Reporter: Nebulas | Owner: (none) Type: defect | Status: new Priority: wish | Component: avcodec Version: git-master | Resolution: Keywords: mpegvideo | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ------------------------------------+----------------------------------- Changes (by mkver): * priority: important => wish * component: undetermined => avcodec -- Ticket URL: <https://trac.ffmpeg.org/ticket/10830#comment:2> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#10830: Bug: MPEG-1/2 encoder output video missing end code ------------------------------------+----------------------------------- Reporter: Nebulas | Owner: (none) Type: defect | Status: new Priority: wish | Component: avcodec Version: git-master | Resolution: Keywords: mpegvideo | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ------------------------------------+----------------------------------- Comment (by Risae): I just wanted to note that i also came across this issue while i was reencoding a demuxed Playstation 2 JRPG .m2v video. It was quite difficult to figure this out, since Vegas Pro 22 was able to properly re-encode the MPEG-2 .m2v _with_ the sequence_end_code. This "bug" causes the video in an Playstation 2 JRPG to stay "black" and not close properly, so the player has to click a button to "skip" the video and go back to the actual game. With Vegas Pro 22 it added the sequence_end_code and the video properly closed itself. -- Ticket URL: <https://trac.ffmpeg.org/ticket/10830#comment:3> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
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