#9632: Metadata not work with segment format
-------------------------------------+-------------------------------------
Reporter: Przemek | Owner: (none)
Type: defect | Status: new
Priority: important | Component: ffmpeg
Version: 4.2.4 | Resolution:
Keywords: segment | Blocked By:
METADATA rotate |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Description changed by Przemek:
Old description:
> Summary of the bug:
> I'm trying to add rotation metadata to the video recorded from RTSP
> stream. All works fine until I try to run recording with segment format.
>
> How to reproduce:
> {{{
> % ffmpeg -rtsp_transport tcp -stimeout 1000000 -i "<RTSP>" -vcodec copy
> -map_metadata 0 -metadata:s:v rotate=270 -an -dn -y -segment_time 60
> -strftime 1 -reset_timestamps 1 -t 25 -f segment /home/short.mp4
> }}}
>
> I can see in logs that rotate should be written to the metadata as
> displaymatrix: rotation of -90.00 degrees
> {{{
> ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
> built with gcc 7.3.0 (GCC)
> configuration: --disable-stripping --enable-pic --enable-shared
> --enable-pthreads --cross-prefix=aarch64-poky-linux- --ld='aarch64-poky-
> linux-gcc -march=armv8-a+crc -fstack-protector-strong -D_FORTIFY_SOURCE=2
> -Wformat -Wformat-security -Werror=format-security
> --sysroot=/home/ubuntu/przemoch/safeway-by-
> sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
> sysroot' --cc='aarch64-poky-linux-gcc -march=armv8-a+crc -fstack-
> protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror
> =format-security --sysroot=/home/ubuntu/przemoch/safeway-by-
> sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
> sysroot' --cxx='aarch64-poky-linux-g++ -march=armv8-a+crc -fstack-
> protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror
> =format-security --sysroot=/home/ubuntu/przemoch/safeway-by-
> sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
> sysroot' --arch=aarch64 --target-os=linux --enable-cross-compile --extra-
> cflags=' -O2 -pipe -g -feliminate-unused-debug-types -fdebug-prefix-
> map=/home/ubuntu/przemoch/safeway-by-sternkraft/build/tmp/work/aarch64
> -poky-linux/ffmpeg/4.2.2-r0=/usr/src/debug/ffmpeg/4.2.2-r0 -fdebug-
> prefix-map=/home/ubuntu/przemoch/safeway-by-
> sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
> sysroot= -fdebug-prefix-map=/home/ubuntu/przemoch/safeway-by-
> sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
> sysroot-native= -march=armv8-a+crc -fstack-protector-strong
> -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security
> --sysroot=/home/ubuntu/przemoch/safeway-by-
> sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
> sysroot' --extra-ldflags='-Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed
> -fstack-protector-strong -Wl,-z,relro,-z,now'
> --sysroot=/home/ubuntu/przemoch/safeway-by-
> sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
> sysroot --libdir=/usr/lib --shlibdir=/usr/lib --datadir=/usr/share/ffmpeg
> --disable-mipsdsp --disable-mipsdspr2 --cpu=generic --pkg-config=pkg-
> config --disable-static --enable-alsa --enable-avcodec --enable-avdevice
> --enable-avfilter --enable-avformat --enable-avresample --enable-bzlib
> --disable-libfdk-aac --enable-gpl --disable-libgsm --disable-indev=jack
> --disable-libvorbis --enable-lzma --disable-libmfx --disable-libmp3lame
> --disable-openssl --enable-postproc --disable-sdl2 --disable-libspeex
> --enable-swresample --enable-swscale --enable-libtheora --disable-vaapi
> --disable-vdpau --disable-libvpx --enable-libx264 --disable-libx265
> --enable-libxcb --enable-outdev=xv --enable-zlib
> libavutil 56. 31.100 / 56. 31.100
> libavcodec 58. 54.100 / 58. 54.100
> libavformat 58. 29.100 / 58. 29.100
> libavdevice 58. 8.100 / 58. 8.100
> libavfilter 7. 57.100 / 7. 57.100
> libavresample 4. 0. 0 / 4. 0. 0
> libswscale 5. 5.100 / 5. 5.100
> libswresample 3. 5.100 / 3. 5.100
> libpostproc 55. 5.100 / 55. 5.100
> Input #0, rtsp, from
> 'rtsp://admin:[email protected]:554/user=admin_password=tlJwpbo6_channel=1_stream=0.sdp?real_stream':
> Metadata:
> title : RTSP Session
> Duration: N/A, start: 0.200000, bitrate: N/A
> Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive),
> 1920x1080, 5 fps, 5 tbr, 90k tbn, 180k tbc
> Output #0, segment, to '/home/short.mp4':
> Metadata:
> title : RTSP Session
> encoder : Lavf58.29.100
> Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive),
> 1920x1080, q=2-31, 5 fps, 5 tbr, 90k tbn, 90k tbc
> Side data:
> displaymatrix: rotation of -90.00 degrees
> Stream mapping:
> Stream #0:0 -> #0:0 (copy)
> Press [q] to stop, [?] for help
> [segment @ 0x5594be0340] Timestamps are unset in a packet for stream 0.
> This is deprecated and will stop working in the future. Fix your code to
> set the timestamps properly
> [segment @ 0x5594be0340] Non-monotonous DTS in output stream 0:0;
> previous: 0, current: 0; changing to 1. This may result in incorrect
> timestamps in the output file.
> frame= 67 fps=8.6 q=-1.0 Lsize=N/A time=00:00:13.00 bitrate=N/A
> speed=1.67x
> }}}
> Unfortunately, there is no metadata in out video
> {{
> $ ffmpeg -i short.mp4
> ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
> built with gcc 7.3.0 (GCC)
> configuration: --disable-stripping --enable-pic --enable-shared
> --enable-pthreads --cross-prefix=aarch64-poky-linux- --ld='aarch64-poky-
> linux-gcc -march=armv8-a+crc -fstack-protector-strong -D_FORTIFY_SOURCE=2
> -Wformat -Wformat-security -Werror=format-security
> --sysroot=/home/ubuntu/przemoch/safeway-by-
> sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
> sysroot' --cc='aarch64-poky-linux-gcc -march=armv8-a+crc -fstack-
> protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror
> =format-security --sysroot=/home/ubuntu/przemoch/safeway-by-
> sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
> sysroot' --cxx='aarch64-poky-linux-g++ -march=armv8-a+crc -fstack-
> protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror
> =format-security --sysroot=/home/ubuntu/przemoch/safeway-by-
> sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
> sysroot' --arch=aarch64 --target-os=linux --enable-cross-compile --extra-
> cflags=' -O2 -pipe -g -feliminate-unused-debug-types -fdebug-prefix-
> map=/home/ubuntu/przemoch/safeway-by-sternkraft/build/tmp/work/aarch64
> -poky-linux/ffmpeg/4.2.2-r0=/usr/src/debug/ffmpeg/4.2.2-r0 -fdebug-
> prefix-map=/home/ubuntu/przemoch/safeway-by-
> sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
> sysroot= -fdebug-prefix-map=/home/ubuntu/przemoch/safeway-by-
> sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
> sysroot-native= -march=armv8-a+crc -fstack-protector-strong
> -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security
> --sysroot=/home/ubuntu/przemoch/safeway-by-
> sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
> sysroot' --extra-ldflags='-Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed
> -fstack-protector-strong -Wl,-z,relro,-z,now'
> --sysroot=/home/ubuntu/przemoch/safeway-by-
> sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
> sysroot --libdir=/usr/lib --shlibdir=/usr/lib --datadir=/usr/share/ffmpeg
> --disable-mipsdsp --disable-mipsdspr2 --cpu=generic --pkg-config=pkg-
> config --disable-static --enable-alsa --enable-avcodec --enable-avdevice
> --enable-avfilter --enable-avformat --enable-avresample --enable-bzlib
> --disable-libfdk-aac --enable-gpl --disable-libgsm --disable-indev=jack
> --disable-libvorbis --enable-lzma --disable-libmfx --disable-libmp3lame
> --disable-openssl --enable-postproc --disable-sdl2 --disable-libspeex
> --enable-swresample --enable-swscale --enable-libtheora --disable-vaapi
> --disable-vdpau --disable-libvpx --enable-libx264 --disable-libx265
> --enable-libxcb --enable-outdev=xv --enable-zlib
> libavutil 56. 31.100 / 56. 31.100
> libavcodec 58. 54.100 / 58. 54.100
> libavformat 58. 29.100 / 58. 29.100
> libavdevice 58. 8.100 / 58. 8.100
> libavfilter 7. 57.100 / 7. 57.100
> libavresample 4. 0. 0 / 4. 0. 0
> libswscale 5. 5.100 / 5. 5.100
> libswresample 3. 5.100 / 3. 5.100
> libpostproc 55. 5.100 / 55. 5.100
> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'short.mp4':
> Metadata:
> major_brand : isom
> minor_version : 512
> compatible_brands: isomiso2avc1mp41
> title : RTSP Session
> encoder : Lavf58.29.100
> Duration: 00:00:13.00, start: 0.000000, bitrate: 1024 kb/s
> Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661),
> yuvj420p(pc, bt709), 1920x1080, 1023 kb/s, 5.15 fps, 5 tbr, 90k tbn, 180k
> tbc (default)
> Metadata:
> handler_name : VideoHandler
> At least one output file must be specified
> }}
>
> Looks like segment purges metadata from the out file.
>
> Tested on ffmpeg 4.2.2 and 4.2.4 on Linux Mint
New description:
Summary of the bug:
I'm trying to add rotation metadata to the video recorded from RTSP
stream. All works fine until I try to run recording with segment format.
How to reproduce:
{{{
% ffmpeg -rtsp_transport tcp -stimeout 1000000 -i "<RTSP>" -vcodec copy
-map_metadata 0 -metadata:s:v rotate=270 -an -dn -y -segment_time 60
-strftime 1 -reset_timestamps 1 -t 25 -f segment /home/short.mp4
}}}
I can see in logs that rotate should be written to the metadata as
displaymatrix: rotation of -90.00 degrees
{{{
ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 7.3.0 (GCC)
configuration: --disable-stripping --enable-pic --enable-shared
--enable-pthreads --cross-prefix=aarch64-poky-linux- --ld='aarch64-poky-
linux-gcc -march=armv8-a+crc -fstack-protector-strong -D_FORTIFY_SOURCE=2
-Wformat -Wformat-security -Werror=format-security
--sysroot=/home/ubuntu/przemoch/safeway-by-
sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
sysroot' --cc='aarch64-poky-linux-gcc -march=armv8-a+crc -fstack-
protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror
=format-security --sysroot=/home/ubuntu/przemoch/safeway-by-
sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
sysroot' --cxx='aarch64-poky-linux-g++ -march=armv8-a+crc -fstack-
protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror
=format-security --sysroot=/home/ubuntu/przemoch/safeway-by-
sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
sysroot' --arch=aarch64 --target-os=linux --enable-cross-compile --extra-
cflags=' -O2 -pipe -g -feliminate-unused-debug-types -fdebug-prefix-
map=/home/ubuntu/przemoch/safeway-by-sternkraft/build/tmp/work/aarch64
-poky-linux/ffmpeg/4.2.2-r0=/usr/src/debug/ffmpeg/4.2.2-r0 -fdebug-prefix-
map=/home/ubuntu/przemoch/safeway-by-sternkraft/build/tmp/work/aarch64
-poky-linux/ffmpeg/4.2.2-r0/recipe-sysroot= -fdebug-prefix-
map=/home/ubuntu/przemoch/safeway-by-sternkraft/build/tmp/work/aarch64
-poky-linux/ffmpeg/4.2.2-r0/recipe-sysroot-native= -march=armv8-a+crc
-fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security
-Werror=format-security --sysroot=/home/ubuntu/przemoch/safeway-by-
sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
sysroot' --extra-ldflags='-Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed
-fstack-protector-strong -Wl,-z,relro,-z,now'
--sysroot=/home/ubuntu/przemoch/safeway-by-
sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
sysroot --libdir=/usr/lib --shlibdir=/usr/lib --datadir=/usr/share/ffmpeg
--disable-mipsdsp --disable-mipsdspr2 --cpu=generic --pkg-config=pkg-
config --disable-static --enable-alsa --enable-avcodec --enable-avdevice
--enable-avfilter --enable-avformat --enable-avresample --enable-bzlib
--disable-libfdk-aac --enable-gpl --disable-libgsm --disable-indev=jack
--disable-libvorbis --enable-lzma --disable-libmfx --disable-libmp3lame
--disable-openssl --enable-postproc --disable-sdl2 --disable-libspeex
--enable-swresample --enable-swscale --enable-libtheora --disable-vaapi
--disable-vdpau --disable-libvpx --enable-libx264 --disable-libx265
--enable-libxcb --enable-outdev=xv --enable-zlib
libavutil 56. 31.100 / 56. 31.100
libavcodec 58. 54.100 / 58. 54.100
libavformat 58. 29.100 / 58. 29.100
libavdevice 58. 8.100 / 58. 8.100
libavfilter 7. 57.100 / 7. 57.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 5.100 / 5. 5.100
libswresample 3. 5.100 / 3. 5.100
libpostproc 55. 5.100 / 55. 5.100
Input #0, rtsp, from
'rtsp://admin:[email protected]:554/user=admin_password=tlJwpbo6_channel=1_stream=0.sdp?real_stream':
Metadata:
title : RTSP Session
Duration: N/A, start: 0.200000, bitrate: N/A
Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive),
1920x1080, 5 fps, 5 tbr, 90k tbn, 180k tbc
Output #0, segment, to '/home/short.mp4':
Metadata:
title : RTSP Session
encoder : Lavf58.29.100
Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive),
1920x1080, q=2-31, 5 fps, 5 tbr, 90k tbn, 90k tbc
Side data:
displaymatrix: rotation of -90.00 degrees
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
[segment @ 0x5594be0340] Timestamps are unset in a packet for stream 0.
This is deprecated and will stop working in the future. Fix your code to
set the timestamps properly
[segment @ 0x5594be0340] Non-monotonous DTS in output stream 0:0;
previous: 0, current: 0; changing to 1. This may result in incorrect
timestamps in the output file.
frame= 67 fps=8.6 q=-1.0 Lsize=N/A time=00:00:13.00 bitrate=N/A
speed=1.67x
}}}
Unfortunately, there is no metadata in out video
{{{
$ ffmpeg -i short.mp4
ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 7.3.0 (GCC)
configuration: --disable-stripping --enable-pic --enable-shared
--enable-pthreads --cross-prefix=aarch64-poky-linux- --ld='aarch64-poky-
linux-gcc -march=armv8-a+crc -fstack-protector-strong -D_FORTIFY_SOURCE=2
-Wformat -Wformat-security -Werror=format-security
--sysroot=/home/ubuntu/przemoch/safeway-by-
sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
sysroot' --cc='aarch64-poky-linux-gcc -march=armv8-a+crc -fstack-
protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror
=format-security --sysroot=/home/ubuntu/przemoch/safeway-by-
sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
sysroot' --cxx='aarch64-poky-linux-g++ -march=armv8-a+crc -fstack-
protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror
=format-security --sysroot=/home/ubuntu/przemoch/safeway-by-
sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
sysroot' --arch=aarch64 --target-os=linux --enable-cross-compile --extra-
cflags=' -O2 -pipe -g -feliminate-unused-debug-types -fdebug-prefix-
map=/home/ubuntu/przemoch/safeway-by-sternkraft/build/tmp/work/aarch64
-poky-linux/ffmpeg/4.2.2-r0=/usr/src/debug/ffmpeg/4.2.2-r0 -fdebug-prefix-
map=/home/ubuntu/przemoch/safeway-by-sternkraft/build/tmp/work/aarch64
-poky-linux/ffmpeg/4.2.2-r0/recipe-sysroot= -fdebug-prefix-
map=/home/ubuntu/przemoch/safeway-by-sternkraft/build/tmp/work/aarch64
-poky-linux/ffmpeg/4.2.2-r0/recipe-sysroot-native= -march=armv8-a+crc
-fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security
-Werror=format-security --sysroot=/home/ubuntu/przemoch/safeway-by-
sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
sysroot' --extra-ldflags='-Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed
-fstack-protector-strong -Wl,-z,relro,-z,now'
--sysroot=/home/ubuntu/przemoch/safeway-by-
sternkraft/build/tmp/work/aarch64-poky-linux/ffmpeg/4.2.2-r0/recipe-
sysroot --libdir=/usr/lib --shlibdir=/usr/lib --datadir=/usr/share/ffmpeg
--disable-mipsdsp --disable-mipsdspr2 --cpu=generic --pkg-config=pkg-
config --disable-static --enable-alsa --enable-avcodec --enable-avdevice
--enable-avfilter --enable-avformat --enable-avresample --enable-bzlib
--disable-libfdk-aac --enable-gpl --disable-libgsm --disable-indev=jack
--disable-libvorbis --enable-lzma --disable-libmfx --disable-libmp3lame
--disable-openssl --enable-postproc --disable-sdl2 --disable-libspeex
--enable-swresample --enable-swscale --enable-libtheora --disable-vaapi
--disable-vdpau --disable-libvpx --enable-libx264 --disable-libx265
--enable-libxcb --enable-outdev=xv --enable-zlib
libavutil 56. 31.100 / 56. 31.100
libavcodec 58. 54.100 / 58. 54.100
libavformat 58. 29.100 / 58. 29.100
libavdevice 58. 8.100 / 58. 8.100
libavfilter 7. 57.100 / 7. 57.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 5.100 / 5. 5.100
libswresample 3. 5.100 / 3. 5.100
libpostproc 55. 5.100 / 55. 5.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'short.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
title : RTSP Session
encoder : Lavf58.29.100
Duration: 00:00:13.00, start: 0.000000, bitrate: 1024 kb/s
Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuvj420p(pc,
bt709), 1920x1080, 1023 kb/s, 5.15 fps, 5 tbr, 90k tbn, 180k tbc (default)
Metadata:
handler_name : VideoHandler
At least one output file must be specified
}}}
Looks like segment purges metadata from the out file.
Tested on ffmpeg 4.2.2 and 4.2.4 on Linux Mint
--
--
Ticket URL: <https://trac.ffmpeg.org/ticket/9632#comment:1>
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