[FFmpeg-user] Removing a metadata tag from a specfic stream
Paul B Mahol
onemda at gmail.com
Sun Feb 7 16:51:06 EET 2021
On Sun, Feb 7, 2021 at 3:49 PM Thibeau <vercruyssen.thibeau at gmail.com>
wrote:
> It is very strange that if you change the value you set comment from 'Cover
> (front)' to e.g 'Cover' it will set the tag to cover but ffmpeg won't
> recognize it and display it as Other any ideas why this is?
>
Because if your set value does not match any from specification section I
linked previously
it will pick first entry, And first entry is "Other".
>
> On Sun, 7 Feb 2021 at 11:03, Thibeau <vercruyssen.thibeau at gmail.com>
> wrote:
>
> > First ffprobe shows before executing ffmpeg command . I installed the git
> > version for ffmpeg to make sure it was the same as yours. It seems you're
> > infact corrrect and it allows for you to set the tag to another and value
> > and will default to Other. Thx for the help of explaining it. Didn't find
> > the docs on my own so thx for giving a link to them.
> > Don't know alot about ffmpeg either but adding -vsync 2 to your command
> > would seem like a good idea no? Than the error in the command (see second
> > command [2]) would go away. Unless I'm mistaken and it's intent to be not
> > use vsync 2 method.
> > -------------------------- [1]
> > ffprobe '29 My Girl.flac'
> > ffprobe version N-100998-g134193a2ff Copyright (c) 2007-2021 the FFmpeg
> > developers
> > built with gcc 9.3.0 (Gentoo 9.3.0-r2 p4)
> > configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64
> > --docdir=/usr/share/doc/ffmpeg-9999/html --mandir=/usr/share/man
> > --enable-shared --cc=x86_64-pc-linux-gnu-gcc
> --cxx=x86_64-pc-linux-gnu-g++
> > --ar=x86_64-pc-linux-gnu-ar --nm=x86_64-pc-linux-gnu-nm
> > --ranlib=x86_64-pc-linux-gnu-ranlib
> > --pkg-config=x86_64-pc-linux-gnu-pkg-config --optflags='-march=native -O3
> > -pipe -flto=5 -fgraphite-identity -floop-nest-optimize -ftree-vectorize
> > -fsched-pressure -fipa-pta -fno-semantic-interposition
> -fuse-linker-plugin
> > -fno-common -fdevirtualize-at-ltrans -falign-functions=32
> > --param=l1-cache-size=32 --param=l1-cache-line-size=64
> > --param=l2-cache-size=6144' --disable-static --enable-avfilter
> > --enable-avresample --disable-stripping --disable-optimizations
> > --disable-libcelt --enable-nonfree --disable-indev=v4l2
> > --disable-outdev=v4l2 --disable-indev=oss --disable-indev=jack
> > --disable-outdev=oss --enable-bzlib --disable-runtime-cpudetect
> > --disable-debug --disable-gcrypt --enable-gnutls --disable-gmp
> --enable-gpl
> > --disable-hardcoded-tables --enable-iconv --disable-libtls
> > --disable-libxml2 --disable-lzma --disable-network --disable-opencl
> > --enable-openssl --enable-postproc --disable-libsmbclient
> --disable-ffplay
> > --disable-sdl2 --disable-vaapi --disable-vdpau --disable-vulkan
> > --enable-xlib --enable-libxcb --enable-libxcb-shm --enable-libxcb-xfixes
> > --enable-zlib --disable-libcdio --disable-libiec61883 --disable-libdc1394
> > --enable-libcaca --disable-openal --disable-opengl --disable-libv4l2
> > --disable-libpulse --enable-libdrm --disable-libjack
> > --disable-libopencore-amrwb --disable-libopencore-amrnb
> --disable-libcodec2
> > --enable-libdav1d --disable-libfdk-aac --disable-libopenjpeg
> > --enable-libbluray --disable-libgme --disable-libgsm --disable-libaribb24
> > --disable-mmal --disable-libmodplug --enable-libopus --disable-libilbc
> > --disable-librtmp --disable-libssh --disable-libspeex --disable-libsrt
> > --enable-librsvg --disable-ffnvcodec --enable-libvorbis --disable-libvpx
> > --disable-libzvbi --disable-appkit --disable-libbs2b
> --disable-chromaprint
> > --disable-cuda-llvm --disable-libflite
> > --disable-frei0r --disable-libfribidi --enable-fontconfig
> --disable-ladspa
> > --disable-libass --disable-libtesseract --disable-lv2
> --enable-libfreetype
> > --disable-libvidstab --disable-librubberband --disable-libzmq
> > --disable-libzimg --disable-libsoxr --enable-pthreads
> > --disable-libvo-amrwbenc --enable-libmp3lame --disable-libkvazaar
> > --disable-libaom --disable-libopenh264 --disable-librav1e
> > --disable-libsnappy --disable-libtheora --disable-libtwolame
> > --disable-libwebp --disable-libx264 --disable-libx265 --disable-libxvid
> > --disable-gnutls --disable-armv5te --disable-armv6 --disable-armv6t2
> > --disable-neon --disable-vfp --disable-vfpv3 --disable-armv8
> > --disable-mipsdsp --disable-mipsdspr2 --disable-mipsfpu --disable-altivec
> > --disable-vsx --disable-power8 --disable-amd3dnow --disable-amd3dnowext
> > --disable-fma4 --disable-xop --cpu=host --enable-lto --disable-doc
> > --disable-htmlpages --enable-manpages
> > libavutil 56. 64.100 / 56. 64.100
> > libavcodec 58.121.100 / 58.121.100
> > libavformat 58. 67.100 / 58. 67.100
> > libavdevice 58. 11.103 / 58. 11.103
> > libavfilter 7.102.100 / 7.102.100
> > libavresample 4. 0. 0 / 4. 0. 0
> > libswscale 5. 8.100 / 5. 8.100
> > libswresample 3. 8.100 / 3. 8.100
> > libpostproc 55. 8.100 / 55. 8.100
> > Input #0, flac, from '29 My Girl.flac':
> > Metadata:
> > ALBUM : Prodigal Son: Season 1 (Original Television
> > Soundtrack)
> > ARTIST : Nathaniel Blume
> > DATE : 2020
> > TITLE : My Girl
> > track : 29
> > Duration: 00:02:55.60, start: 0.000000, bitrate: 1424 kb/s
> > Stream #0:0: Audio: flac, 44100 Hz, stereo, s32 (24 bit)
> > Stream #0:1: Video: mjpeg (Baseline), yuvj444p(pc,
> > bt470bg/unknown/unknown), 640x640 [SAR 118:118 DAR 1:1], 90k tbr, 90k
> tbn,
> > 90k tbc (attached pic)
> > Metadata:
> > comment : Other
> > ---------------------------------------- [1]
> > --------------------------------- [2]
> > brandon at NKWTMEID /tmp/x $ ffmpeg -i '29 My Girl.flac' -c:v png
> > -disposition:v:1 attached_pic -metadata:s:v:0 comment="Cover (front)"
> > out.flac
> > ffmpeg version N-100998-g134193a2ff Copyright (c) 2000-2021 the FFmpeg
> > developers
> > built with gcc 9.3.0 (Gentoo 9.3.0-r2 p4)
> > configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64
> > --docdir=/usr/share/doc/ffmpeg-9999/html
> > --mandir=/usr/share/man --enable-shared --cc=x86_64-pc-linux-gnu-gcc
> > --cxx=x86_64-pc-linux-gnu-g++ --ar=x86_64-pc-linux-gnu-ar
> > --nm=x86_64-pc-linux-gnu-nm --ranlib=x86_64-pc-linux-gnu-ranlib
> > --pkg-config=x86_64-pc-linux-gnu-pkg-config --optflags='-march=native -O3
> > -pipe -flto=5 -fgraphite-identity -floop-nest-optimize -ftree-vectorize
> > -fsched-pressure -fipa-pta -fno-semantic-interposition
> -fuse-linker-plugin
> > -fno-common -fdevirtualize-at-ltrans -falign-functions=32
> > --param=l1-cache-size=32 --param=l1-cache-line-size=64
> > --param=l2-cache-size=6144' --disable-static
> > --enable-avfilter --enable-avresample --disable-stripping
> > --disable-optimizations --disable-libcelt --enable-nonfree
> > --disable-indev=v4l2 --disable-outdev=v4l2 --disable-indev=oss
> > --disable-indev=jack --disable-outdev=oss --enable-bzlib
> > --disable-runtime-cpudetect --disable-debug --disable-gcrypt
> > --enable-gnutls --disable-gmp --enable-gpl --disable-hardcoded-tables
> > --enable-iconv --disable-libtls --disable-libxml2 --disable-lzma
> > --disable-network --disable-opencl --enable-openssl --enable-postproc
> > --disable-libsmbclient --disable-ffplay --disable-sdl2 --disable-vaapi
> > --disable-vdpau --disable-vulkan --enable-xlib --enable-libxcb
> > --enable-libxcb-shm --enable-libxcb-xfixes --enable-zlib
> --disable-libcdio
> > --disable-libiec61883 --disable-libdc1394 --enable-libcaca
> --disable-openal
> > --disable-opengl --disable-libv4l2 --disable-libpulse --enable-libdrm
> > --disable-libjack --disable-libopencore-amrwb --disable-libopencore-amrnb
> > --disable-libcodec2 --enable-libdav1d --disable-libfdk-aac
> > --disable-libopenjpeg --enable-libbluray --disable-libgme
> --disable-libgsm
> > --disable-libaribb24 --disable-mmal --disable-libmodplug --enable-libopus
> > --disable-libilbc --disable-librtmp --disable-libssh --disable-libspeex
> > --disable-libsrt --enable-librsvg --disable-ffnvcodec --enable-libvorbis
> > --disable-libvpx --disable-libzvbi --disable-appkit --disable-libbs2b
> > --disable-chromaprint --disable-cuda-llvm --disable-libflite
> > --disable-frei0r --disable-libfribidi --enable-fontconfig
> --disable-ladspa
> > --disable-libass --disable-libtesseract --disable-lv2
> --enable-libfreetype
> > --disable-libvidstab --disable-librubberband --disable-libzmq
> > --disable-libzimg --disable-libsoxr --enable-pthreads
> > --disable-libvo-amrwbenc --enable-libmp3lame --disable-libkvazaar
> > --disable-libaom --disable-libopenh264 --disable-librav1e
> > --disable-libsnappy --disable-libtheora --disable-libtwolame
> > --disable-libwebp --disable-libx264 --disable-libx265 --disable-libxvid
> > --disable-gnutls --disable-armv5te --disable-armv6 --disable-armv6t2
> > --disable-neon --disable-vfp --disable-vfpv3 --disable-armv8
> > --disable-mipsdsp --disable-mipsdspr2 --disable-mipsfpu --disable-altivec
> > --disable-vsx --disable-power8 --disable-amd3dnow --disable-amd3dnowext
> > --disable-fma4 --disable-xop --cpu=host --enable-lto --disable-doc
> > --disable-htmlpages --enable-manpages
> > libavutil 56. 64.100 / 56. 64.100
> > libavcodec 58.121.100 / 58.121.100
> > libavformat 58. 67.100 / 58. 67.100
> > libavdevice 58. 11.103 / 58. 11.103
> > libavfilter 7.102.100 / 7.102.100
> > libavresample 4. 0. 0 / 4. 0. 0
> > libswscale 5. 8.100 / 5. 8.100
> > libswresample 3. 8.100 / 3. 8.100
> > libpostproc 55. 8.100 / 55. 8.100
> > Input #0, flac, from '29 My Girl.flac':
> > Metadata:
> > ALBUM : Prodigal Son: Season 1 (Original Television
> > Soundtrack)
> > ARTIST : Nathaniel Blume
> > DATE : 2020
> > TITLE : My Girl
> > track : 29
> > Duration: 00:02:55.60, start: 0.000000, bitrate: 1424 kb/s
> > Stream #0:0: Audio: flac, 44100 Hz, stereo, s32 (24 bit)
> > Stream #0:1: Video: mjpeg (Baseline), yuvj444p(pc,
> > bt470bg/unknown/unknown), 640x640 [SAR 118:118 DAR 1:1], 90k
> > tbr, 90k tbn, 90k tbc (attached pic)
> > Metadata:
> > comment : Other
> > Stream mapping:
> > Stream #0:1 -> #0:0 (mjpeg (native) -> png (native))
> > Stream #0:0 -> #0:1 (flac (native) -> flac (native))
> > Press [q] to stop, [?] for help
> > [swscaler @ 0x5555a8fd5d00] deprecated pixel format used, make sure you
> > did set range correctly
> > [flac @ 0x5555a8f532c0] Frame rate very high for a muxer not efficiently
> > supporting it.
> > Please consider specifying a lower framerate, a different muxer or
> -vsync 2
> > Output #0, flac, to 'out.flac':
> > Metadata:
> > ALBUM : Prodigal Son: Season 1 (Original Television
> > Soundtrack)
> > ARTIST : Nathaniel Blume
> > DATE : 2020
> > TITLE : My Girl
> > track : 29
> > encoder : Lavf58.67.100
> > Stream #0:0: Video: png, rgb24(pc, bt470bg/unknown/unknown,
> > progressive), 640x640 [SAR 1:1 DAR 1:1], q=2-31, 200 kb/s, 90k fps, 90k
> tbn
> > (attached pic)
> > Metadata:
> > comment : Cover (front)
> > encoder : Lavc58.121.100 png
> > Stream #0:1: Audio: flac, 44100 Hz, stereo, s32 (24 bit), 128 kb/s
> > Metadata:
> > encoder : Lavc58.121.100 flac
> > frame= 1 fps=0.0 q=-0.0 Lsize= 31013kB time=00:02:55.60
> > bitrate=1446.8kbits/s speed= 359x
> > video:565kB audio:30440kB subtitle:0kB other streams:0kB global
> > headers:0kB muxing overhead: 0.026684%
> > --------------------- [1]
> >
> > On Sun, 7 Feb 2021 at 10:35, Paul B Mahol <onemda at gmail.com> wrote:
> >
> >> On Sun, Feb 7, 2021 at 11:19 AM Paul B Mahol <onemda at gmail.com> wrote:
> >>
> >> >
> >> >
> >> > On Sun, Feb 7, 2021 at 12:59 AM MediaMouth <communque at gmail.com>
> wrote:
> >> >
> >> >> On Feb 6, 2021, at 3:32 PM, Paul B Mahol <onemda at gmail.com> wrote:
> >> >> >
> >> >> > Can you share file?
> >> >> Yes. The O.P. made it available here: https://ufile.io/bgunj34e <
> >> >> https://ufile.io/bgunj34e>
> >> >>
> >> >> >
> >> >> > ffmpeg -i INPUT.png -i AUDIO.flac -map:v 0 -metadata comment=Other
> >> >> > -disposition:v:0 attached_pic -map:a 1 -metadata album=test
> >> FINAL.flac
> >> >> >
> >> >> > Note that metadata order is important. The command above adds
> comment
> >> >> > metadata to video stream.
> >> >>
> >> >> Thanks for posting. Clear and helpful. Unfortunately, I got an
> error
> >> >> Here are the steps I did...
> >> >>
> >> >
> >> > Your steps are all invalid. Why you put first audio then video?
> >> > My command only works with first video stream and after that audio
> >> stream.
> >> > In ffmpeg every item position matters.
> >> >
> >>
> >> Also you can not remove description of attached picture at all. "Other"
> is
> >> just default value if no other valid values are set.
> >> You can change value to "Cover (front)" if you like, please read 4.14
> >> section of https://id3.org/id3v2.4.0-frames
> >>
> >> So command to change Other to Cover is:
> >> ffmpeg -i INPUT.flac -c:v png -disposition:v:1 attached_pic
> >> -metadata:s:v:0
> >> comment="Cover (front)" OUTPUT.flac
> >>
> >>
> >>
> >> >
> >> >
> >> >> ffmpeg -i '29 My Girl.flac' -an -vcodec copy '29 My Girl.png';
> #Extract
> >> >> the album art to an external file.
> >> >> ffmpeg -i '29 My Girl.flac' -map 0 -map -0:v:0 -c copy '29 My
> >> >> Girl-NoArt.flac'; #Remove the album art, save results to a new .flac
> >> file.
> >> >> ffmpeg -i '29 My Girl-NoArt.flac' -i '29 My Girl.png' -map:v 0
> >> -metadata
> >> >> comment=SomethingOtherThanOther -disposition:v:0 attached_pic -map:a
> 1
> >> >> -metadata comment= '29 My Girl-ReArt.flac'; #Add the album art back
> >> using
> >> >> the metadata commands as you suggest, and store to yet another .flac
> >> file.
> >> >> Error received: [swscaler @ 0x7f9648038000] deprecated pixel format
> >> >> used, make sure you did set range correctly
> >> >>
> >> >>
> >> >> _______________________________________________
> >> >> ffmpeg-user mailing list
> >> >> ffmpeg-user at ffmpeg.org
> >> >> https://ffmpeg.org/mailman/listinfo/ffmpeg-user
> >> >>
> >> >> To unsubscribe, visit link above, or email
> >> >> ffmpeg-user-request at ffmpeg.org with subject "unsubscribe".
> >> >
> >> >
> >> _______________________________________________
> >> ffmpeg-user mailing list
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> >> https://ffmpeg.org/mailman/listinfo/ffmpeg-user
> >>
> >> To unsubscribe, visit link above, or email
> >> ffmpeg-user-request at ffmpeg.org with subject "unsubscribe".
> >
> >
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