Opened 18 months ago
Closed 18 months ago
#11458 closed defect (fixed)
Input file .mkv with -c:v copy option generates corrupted output when remuxing to raw HEVC container
| Reported by: | uttam_32472 | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | avcodec |
| Version: | git-master | Keywords: | |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | yes | |
| Analyzed by developer: | yes |
Description
Command to execute:
.\ffmpeg.exe -i .\The_World_in_HDR_in_4K_HDR10_16.7Mbs_3840x2160p59.mkv -vframes 1000 -c:v copy -f hevc out_initial_frames_corrupted.hevc
Input file available at: https://4kmedia.org/the-world-in-hdr-uhd-4k-demo/
Above command generates corrupted output file (out_initial_frames_corrupted.hevc).
It doesn't seem to be playable from vlc player. When trued using ffplay, it shows garbage content for some time in the beginning and later plays ok. ( .\ffplay.exe .\out_initial_frames_corrupted.hevc)
Change History (4)
comment:1 by , 18 months ago
comment:2 by , 18 months ago
| Priority: | important → normal |
|---|---|
| Summary: | Input file .mkv with -c:v copy option generates corrupted output → Input file .mkv with -c:v copy option generates corrupted output when remuxing to raw HEVC container |
comment:3 by , 18 months ago
| Component: | undetermined → avcodec |
|---|---|
| Status: | new → open |
comment:4 by , 18 months ago
| Analyzed by developer: | set |
|---|---|
| Reproduced by developer: | set |
| Resolution: | → fixed |
| Status: | open → closed |
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This appears to occur with -ss too
Please paste full logs next time. I was able to reproduce it, here they are for now:
ffmpeg
$ ffmpeg -i The\ World\ In\ HDR\ 4K\ Demo.mkv -vframes 1000 -c:v copy -f hevc TEST.hevc ffmpeg version N-118440-g8a6ad9eab2 Copyright (c) 2000-2025 the FFmpeg developers built with gcc 13 (Ubuntu 13.3.0-6ubuntu2~24.04) configuration: --enable-debug=3 --enable-ffplay --enable-gpl --enable-nonfree --enable-ffnvcodec --enable-vulkan --enable-libshaderc --enable-encoder=ffv1_vulkan --enable-libx264 --enable-libfdk_aac --enable-openssl --enable-version3 --enable-demuxer=dvdvideo --enable-libdvdread --enable-libdvdnav --samples=fate-suite/ libavutil 59. 56.100 / 59. 56.100 libavcodec 61. 33.100 / 61. 33.100 libavformat 61. 9.106 / 61. 9.106 libavdevice 61. 4.100 / 61. 4.100 libavfilter 10. 9.100 / 10. 9.100 libswscale 8. 13.100 / 8. 13.100 libswresample 5. 4.100 / 5. 4.100 libpostproc 58. 4.100 / 58. 4.100 Input #0, matroska,webm, from 'The World In HDR 4K Demo.mkv': Metadata: title : The World in HDR in 4K - Demo-UHD3D.com encoder : libebml v1.3.4 + libmatroska v1.4.5 creation_time : 2017-04-24T13:38:07.000000Z Duration: 00:02:34.57, start: 0.000000, bitrate: 16726 kb/s Stream #0:0: Video: hevc (Main 10), yuv420p10le(tv, bt2020nc/bt2020/smpte2084), 3840x2160 [SAR 1:1 DAR 16:9], 59.94 fps, 59.94 tbr, 1k tbn (default) Metadata: BPS : 16613443 BPS-eng : 16613443 DURATION : 00:02:34.555000000 DURATION-eng : 00:02:34.555000000 NUMBER_OF_FRAMES: 9264 NUMBER_OF_FRAMES-eng: 9264 NUMBER_OF_BYTES : 320961351 NUMBER_OF_BYTES-eng: 320961351 _STATISTICS_WRITING_APP: mkvmerge v11.0.0 ('Alive') 64bit _STATISTICS_WRITING_APP-eng: mkvmerge v11.0.0 ('Alive') 64bit _STATISTICS_WRITING_DATE_UTC: 2017-04-24 13:38:07 _STATISTICS_WRITING_DATE_UTC-eng: 2017-04-24 13:38:07 _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES Stream #0:1(eng): Audio: vorbis, 44100 Hz, stereo, fltp (default) Metadata: BPS : 109558 BPS-eng : 109558 DURATION : 00:02:34.569000000 DURATION-eng : 00:02:34.569000000 NUMBER_OF_FRAMES: 7450 NUMBER_OF_FRAMES-eng: 7450 NUMBER_OF_BYTES : 2116797 NUMBER_OF_BYTES-eng: 2116797 _STATISTICS_WRITING_APP: mkvmerge v11.0.0 ('Alive') 64bit _STATISTICS_WRITING_APP-eng: mkvmerge v11.0.0 ('Alive') 64bit _STATISTICS_WRITING_DATE_UTC: 2017-04-24 13:38:07 _STATISTICS_WRITING_DATE_UTC-eng: 2017-04-24 13:38:07 _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES Stream mapping: Stream #0:0 -> #0:0 (copy) Output #0, hevc, to 'TEST.hevc': Metadata: title : The World in HDR in 4K - Demo-UHD3D.com encoder : Lavf61.9.106 Stream #0:0: Video: hevc (Main 10), yuv420p10le(tv, bt2020nc/bt2020/smpte2084), 3840x2160 [SAR 1:1 DAR 16:9], q=2-31, 59.94 fps, 59.94 tbr, 1k tbn (default) Metadata: BPS : 16613443 BPS-eng : 16613443 DURATION : 00:02:34.555000000 DURATION-eng : 00:02:34.555000000 NUMBER_OF_FRAMES: 9264 NUMBER_OF_FRAMES-eng: 9264 NUMBER_OF_BYTES : 320961351 NUMBER_OF_BYTES-eng: 320961351 _STATISTICS_WRITING_APP: mkvmerge v11.0.0 ('Alive') 64bit _STATISTICS_WRITING_APP-eng: mkvmerge v11.0.0 ('Alive') 64bit _STATISTICS_WRITING_DATE_UTC: 2017-04-24 13:38:07 _STATISTICS_WRITING_DATE_UTC-eng: 2017-04-24 13:38:07 _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES Press [q] to stop, [?] for help [out#0/hevc @ 0x59e1f50e2580] video:41477KiB audio:0KiB subtitle:0KiB other streams:0KiB global headers:2KiB muxing overhead: 0.026092% frame= 1000 fps=0.0 q=-1.0 Lsize= 41488KiB time=00:00:16.78 bitrate=20250.6kbits/s speed= 629xffplay