Specifically, it's not copying the FRONT_COVER image correctly - somehow it's being dropped along the way. You can easily convert a video for iPhones and older iPods using this command: ffmpeg -i sourcevideo.avi input -acodec aac -ab 128kb -vcodec mpeg4 -b 1200kb -mbd 2 -flags +4mv+trell -aic 2 -cmp 2 -subcmp 2 -s 320x180 -title X finalvideo.mp4. Track: 17/37 genre: Soundtracks (id None)įRONT_COVER Image: Ffmpeg Supported MP4 Container Meta Information Location, location, (String) Grouping, grouping, The name of a group of videos somehow belonging together. The developer has now fixed the bug, so it would be good to. ![]() ![]() Time: 01:46 MPEG1, Layer III Įyed3.id3:WARNING: Non standard genre name: Soundtracks I asked about this on the FFmpeg mailing list 2 and a developer raised it as an FFmpeg bug 3. questions about the command line tools should be sent to the ffmpeg-user ML. that could make your command line very long. Now, if you want to clear/delete all global metadata tags in a file, you could use a command like in example 4 above and just include all the tag's key and a blank value for each item. Using the tool eyeD3, I inspecting the input and output files see this: $ eyeD3 input.mp3 timed to the codec name to avoid confusion with regular non-stream ID3. ffmpeg -i file.mp3 -metadata album '' out.mp3 Example 5: Clear an ID3 metadata tag. However, when I use this, I notice that it doesn't copy all the metadata correctly. ![]() ![]() When doing an mp3 → mp3 (or flac → mp3) conversion, -map_metadata can be used to copy metadata from the input file to the output file: ffmpeg -hide_banner -loglevel warning -nostats -i "$"
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