#2900(avformat:new): remux of interlaced MPEG2-PS to AVI doubles frame rate.
#2900: remux of interlaced MPEG2-PS to AVI doubles frame rate. -------------------------------------+------------------------------------- Reporter: | Type: defect iuqbgq9h-1@… | Priority: normal Status: new | Version: git- Component: avformat | master Keywords: MPEG2-PS | Blocked By: AVI | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: I remultiplex an input file which is an MPEG2-PS with mpeg2video and mp2 audio. The video is interlaced with frame rate 25 (= PAL). The output is avi file, with same vcodec and acodec. The output video has double the frame rate (=50), and each frame appears twice when AVI file is opened with NLE. How to reproduce: {{{ % ffmpeg -i input.mpg -c:v copy -c:a copy -f avi output.avi ffmpeg version N-55721-gc443689 built on Aug 22 2013 19:06:24 with gcc 4.7.3 (GCC) }}} Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2900> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker
#2900: remux of interlaced MPEG2-PS to AVI doubles frame rate. --------------------------------------+------------------------------------ Reporter: iuqbgq9h-1@… | Owner: Type: defect | Status: new Priority: normal | Component: avformat Version: git-master | Resolution: Keywords: mpegps avi | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+------------------------------------ Changes (by cehoyos): * keywords: MPEG2-PS AVI => mpegps avi Comment: Please provide the input sample and the command line together with the complete, uncut console output to make this a valid ticket. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2900#comment:1> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker
#2900: remux of interlaced MPEG2-PS to AVI doubles frame rate. --------------------------------------+------------------------------------ Reporter: iuqbgq9h-1@… | Owner: Type: defect | Status: new Priority: normal | Component: avformat Version: git-master | Resolution: Keywords: mpegps avi | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+------------------------------------ Comment (by iuqbgq9h-1@…): Replying to [comment:1 cehoyos]:
Please provide the input sample and the command line together with the complete, uncut console output to make this a valid ticket. Ok, I will, but my DVD drive is kinda busy right now - may take me up to 24 hrs to create samples. Please don't erase ticket b4 then. Thanks.
-- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2900#comment:2> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker
#2900: remux of interlaced MPEG2-PS to AVI doubles frame rate. --------------------------------------+------------------------------------ Reporter: iuqbgq9h-1@… | Owner: Type: defect | Status: new Priority: normal | Component: avformat Version: git-master | Resolution: Keywords: mpegps avi | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+------------------------------------ Comment (by iuqbgq9h-1@…): Sample attached above in comment 2. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2900#comment:3> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker
#2900: remux of interlaced MPEG2-PS to AVI doubles frame rate. -------------------------------------+------------------------------------- Reporter: | Owner: iuqbgq9h-1@… | Status: new Type: defect | Component: avformat Priority: normal | Resolution: Version: git-master | Blocked By: Keywords: mpegps avi | Reproduced by developer: 0 regression | Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by cehoyos): * keywords: mpegps avi => mpegps avi regression Comment: If there is an issue it is a regression since 981f6fc. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2900#comment:4> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker
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