Opened 5 years ago
Closed 5 years ago
#8129 closed defect (invalid)
Failed to set encoder metadata for FLV output
| Reported by: | longkas | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | undetermined |
| Version: | unspecified | Keywords: | |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
Summary of the bug:
How to reproduce:
% ffmpeg -i input.mp4 -c copy -f flv -metadata encoder=myenc output.flv ffmpeg version 4.1.4 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 9 (GCC) configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --docdir=/usr/share/doc/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection' --extra-ldflags='-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld ' --extra-cflags=' ' --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc --enable-version3 --enable-bzlib --disable-crystalhd --enable-fontconfig --enable-frei0r --enable-gcrypt --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libcdio --enable-libdrm --enable-indev=jack --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libmp3lame --enable-nvenc --enable-openal --enable-opencl --enable-opengl --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librsvg --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libvidstab --enable-libvmaf --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-libzvbi --enable-avfilter --enable-avresample --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-libmfx --enable-runtime-cpudetect libavutil 56. 22.100 / 56. 22.100 libavcodec 58. 35.100 / 58. 35.100 libavformat 58. 20.100 / 58. 20.100 libavdevice 58. 5.100 / 58. 5.100 libavfilter 7. 40.101 / 7. 40.101 libavresample 4. 0. 0 / 4. 0. 0 libswscale 5. 3.100 / 5. 3.100 libswresample 3. 3.100 / 3. 3.100 libpostproc 55. 3.100 / 55. 3.100
Change History (4)
comment:1 by , 5 years ago
follow-up: 3 comment:2 by , 5 years ago
Do you mean you want remove ffmpeg copyright information?
I think you should add your self encoder information like this
StevenLiu:ffmpeg StevenLiu$ ffmpeg -i input.mp4 -c copy -f flv -metadata encoder_private=myenc output.flv
ffmpeg version N-94165-g6e988b75df Copyright (c) 2000-2019 the FFmpeg developers
built with Apple LLVM version 10.0.0 (clang-1000.11.45.5)
configuration: --enable-libass --enable-opengl --enable-libx264 --enable-libmp3lame --enable-gpl --enable-nonfree --prefix=/usr/local --enable-libtesseract --enable-libspeex --enable-libfreetype --enable-libfontconfig --enable-libfdk-aac --enable-videotoolbox --enable-libxml2 --enable-librsvg --enable-libvmaf --enable-version3 --disable-stripping --disable-optimizations
libavutil 56. 30.100 / 56. 30.100
libavcodec 58. 53.101 / 58. 53.101
libavformat 58. 28.101 / 58. 28.101
libavdevice 58. 7.100 / 58. 7.100
libavfilter 7. 56.100 / 7. 56.100
libswscale 5. 4.101 / 5. 4.101
libswresample 3. 4.100 / 3. 4.100
libpostproc 55. 4.100 / 55. 4.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf58.28.101
Duration: 00:05:00.10, start: 0.000000, bitrate: 20142 kb/s
Chapter #0:0: start 0.000000, end 300.096000
Metadata:
title :
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 20015 kb/s, 25 fps, 25 tbr, 12800 tbn, 25600 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
handler_name : Sound Media Handler
Stream #0:2(eng): Data: bin_data (text / 0x74786574)
Metadata:
handler_name : SubtitleHandler
File 'output.flv' already exists. Overwrite ? [y/N] y
Output #0, flv, to 'output.flv':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder_private : myenc
encoder : Lavf58.28.101
Chapter #0:0: start 0.000000, end 300.096000
Metadata:
title :
Stream #0:0(und): Video: h264 (High) ([7][0][0][0] / 0x0007), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 20015 kb/s, 25 fps, 25 tbr, 1k tbn, 12800 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) ([10][0][0][0] / 0x000A), 48000 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
handler_name : Sound Media Handler
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame= 693 fps=275 q=-1.0 Lsize= 76097kB time=00:00:27.69 bitrate=22512.2kbits/s speed= 11x
video:75627kB audio:435kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.046850%
StevenLiu:ffmpeg StevenLiu$ ffmpeg -i output.flv
ffmpeg version N-94165-g6e988b75df Copyright (c) 2000-2019 the FFmpeg developers
built with Apple LLVM version 10.0.0 (clang-1000.11.45.5)
configuration: --enable-libass --enable-opengl --enable-libx264 --enable-libmp3lame --enable-gpl --enable-nonfree --prefix=/usr/local --enable-libtesseract --enable-libspeex --enable-libfreetype --enable-libfontconfig --enable-libfdk-aac --enable-videotoolbox --enable-libxml2 --enable-librsvg --enable-libvmaf --enable-version3 --disable-stripping --disable-optimizations
libavutil 56. 30.100 / 56. 30.100
libavcodec 58. 53.101 / 58. 53.101
libavformat 58. 28.101 / 58. 28.101
libavdevice 58. 7.100 / 58. 7.100
libavfilter 7. 56.100 / 7. 56.100
libswscale 5. 4.101 / 5. 4.101
libswresample 3. 4.100 / 3. 4.100
libpostproc 55. 4.100 / 55. 4.100
Input #0, flv, from 'output.flv':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder_private : myenc
encoder : Lavf58.28.101
Duration: 00:00:27.74, start: 0.000000, bitrate: 22471 kb/s
Stream #0:0: Video: h264 (High), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], 20015 kb/s, 25 fps, 25 tbr, 1k tbn
Stream #0:1: Audio: aac (LC), 48000 Hz, stereo, fltp, 128 kb/s
At least one output file must be specified
StevenLiu:ffmpeg StevenLiu$
comment:3 by , 5 years ago
Replying to stevenliu:
Thank you, so if the encoder metadata is reserved to protect the ffmpeg copyright, then it's not a bug then.
Do you mean you want remove ffmpeg copyright information?
I think you should add your self encoder information like this
StevenLiu:ffmpeg StevenLiu$ ffmpeg -i input.mp4 -c copy -f flv -metadata encoder_private=myenc output.flv ffmpeg version N-94165-g6e988b75df Copyright (c) 2000-2019 the FFmpeg developers built with Apple LLVM version 10.0.0 (clang-1000.11.45.5) configuration: --enable-libass --enable-opengl --enable-libx264 --enable-libmp3lame --enable-gpl --enable-nonfree --prefix=/usr/local --enable-libtesseract --enable-libspeex --enable-libfreetype --enable-libfontconfig --enable-libfdk-aac --enable-videotoolbox --enable-libxml2 --enable-librsvg --enable-libvmaf --enable-version3 --disable-stripping --disable-optimizations libavutil 56. 30.100 / 56. 30.100 libavcodec 58. 53.101 / 58. 53.101 libavformat 58. 28.101 / 58. 28.101 libavdevice 58. 7.100 / 58. 7.100 libavfilter 7. 56.100 / 7. 56.100 libswscale 5. 4.101 / 5. 4.101 libswresample 3. 4.100 / 3. 4.100 libpostproc 55. 4.100 / 55. 4.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf58.28.101 Duration: 00:05:00.10, start: 0.000000, bitrate: 20142 kb/s Chapter #0:0: start 0.000000, end 300.096000 Metadata: title : Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 20015 kb/s, 25 fps, 25 tbr, 12800 tbn, 25600 tbc (default) Metadata: handler_name : VideoHandler Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default) Metadata: handler_name : Sound Media Handler Stream #0:2(eng): Data: bin_data (text / 0x74786574) Metadata: handler_name : SubtitleHandler File 'output.flv' already exists. Overwrite ? [y/N] y Output #0, flv, to 'output.flv': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder_private : myenc encoder : Lavf58.28.101 Chapter #0:0: start 0.000000, end 300.096000 Metadata: title : Stream #0:0(und): Video: h264 (High) ([7][0][0][0] / 0x0007), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 20015 kb/s, 25 fps, 25 tbr, 1k tbn, 12800 tbc (default) Metadata: handler_name : VideoHandler Stream #0:1(und): Audio: aac (LC) ([10][0][0][0] / 0x000A), 48000 Hz, stereo, fltp, 128 kb/s (default) Metadata: handler_name : Sound Media Handler Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1 -> #0:1 (copy) Press [q] to stop, [?] for help frame= 693 fps=275 q=-1.0 Lsize= 76097kB time=00:00:27.69 bitrate=22512.2kbits/s speed= 11x video:75627kB audio:435kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.046850% StevenLiu:ffmpeg StevenLiu$ ffmpeg -i output.flv ffmpeg version N-94165-g6e988b75df Copyright (c) 2000-2019 the FFmpeg developers built with Apple LLVM version 10.0.0 (clang-1000.11.45.5) configuration: --enable-libass --enable-opengl --enable-libx264 --enable-libmp3lame --enable-gpl --enable-nonfree --prefix=/usr/local --enable-libtesseract --enable-libspeex --enable-libfreetype --enable-libfontconfig --enable-libfdk-aac --enable-videotoolbox --enable-libxml2 --enable-librsvg --enable-libvmaf --enable-version3 --disable-stripping --disable-optimizations libavutil 56. 30.100 / 56. 30.100 libavcodec 58. 53.101 / 58. 53.101 libavformat 58. 28.101 / 58. 28.101 libavdevice 58. 7.100 / 58. 7.100 libavfilter 7. 56.100 / 7. 56.100 libswscale 5. 4.101 / 5. 4.101 libswresample 3. 4.100 / 3. 4.100 libpostproc 55. 4.100 / 55. 4.100 Input #0, flv, from 'output.flv': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder_private : myenc encoder : Lavf58.28.101 Duration: 00:00:27.74, start: 0.000000, bitrate: 22471 kb/s Stream #0:0: Video: h264 (High), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], 20015 kb/s, 25 fps, 25 tbr, 1k tbn Stream #0:1: Audio: aac (LC), 48000 Hz, stereo, fltp, 128 kb/s At least one output file must be specified StevenLiu:ffmpeg StevenLiu$
comment:4 by , 5 years ago
| Resolution: | → invalid |
|---|---|
| Status: | new → closed |
Note:
See TracTickets
for help on using tickets.
The encoder metadata is not set, it is still "Lavf58.20.100"
Output #0, flv, to 'output.flv': Metadata: major_brand : mp42 minor_version : 0 compatible_brands: mp42mp41isomavc1 title : haha encoder : Lavf58.20.100