#6512(undetermined:new): the m4v file cann't play
#6512: the m4v file cann't play -------------------------------------+------------------------------------- Reporter: blond2005 | Type: defect Status: new | Priority: important Component: | Version: 3.0.7 undetermined | Blocked By: Keywords: mpeg4, mp4, | Reproduced by developer: 0 m4v | Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- I extract mpeg4 from mp4 file, and save to m4v, using the following commnad: # ffmpeg -i seq_mpeg4_10s.mp4 -c:v copy -f m4v -y seq_mpeg4.m4v then play seq_mpeg4.m4v file fail. What should I do? -- Ticket URL: <https://trac.ffmpeg.org/ticket/6512> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#6512: the m4v file cann't play -------------------------------------+------------------------------------- Reporter: blond2005 | Owner: Type: defect | Status: new Priority: important | Component: Version: 3.0.7 | undetermined Keywords: mpeg4, mp4, | Resolution: m4v | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Comment (by blond2005): Later I tried ffmpeg version 3.3, the same phenomenon # ffmpeg -i seq_mpeg4_10s.mp4 -c:v copy -f m4v -y seq_mpeg4.m4v ffmpeg version n3.3.2-1-g20f5e2c Copyright (c) 2000-2017 the FFmpeg developers built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-4) configuration: libavutil 55. 58.100 / 55. 58.100 libavcodec 57. 89.100 / 57. 89.100 libavformat 57. 71.100 / 57. 71.100 libavdevice 57. 6.100 / 57. 6.100 libavfilter 6. 82.100 / 6. 82.100 libswscale 4. 6.100 / 4. 6.100 libswresample 2. 7.100 / 2. 7.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'seq_mpeg4_10s.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2mp41 encoder : Lavf57.48.101 Duration: 00:00:10.00, start: 0.000000, bitrate: 1725 kb/s Stream #0:0(und): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 1723 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default) Metadata: handler_name : VideoHandler Output #0, m4v, to 'seq_mpeg4_2.m4v': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2mp41 encoder : Lavf57.71.100 Stream #0:0(und): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 1723 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc (default) Metadata: handler_name : VideoHandler Stream mapping: Stream #0:0 -> #0:0 (copy) Press [q] to stop, [?] for help frame= 250 fps=0.0 q=-1.0 Lsize= 2104kB time=00:00:10.00 bitrate=1723.6kbits/s speed=1.42e+03x video:2104kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.000000% -- Ticket URL: <https://trac.ffmpeg.org/ticket/6512#comment:1> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#6512: the m4v file cann't play -------------------------------------+------------------------------------- Reporter: blond2005 | Owner: Type: defect | Status: closed Priority: normal | Component: Version: git-master | undetermined Keywords: | Resolution: invalid Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Changes (by cehoyos): * keywords: mpeg4, mp4, m4v => * priority: important => normal * status: new => closed * resolution: => invalid * version: 3.0.7 => git-master -- Ticket URL: <https://trac.ffmpeg.org/ticket/6512#comment:2> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
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