map 0:a Includes only audio (omits all images). ffmpeg -i input.mp3 -map 0:a -c:a copy -mapmetadata -1 output.mp3. This takes advantage of the fact that WAV files can't contain metadata (since the format was created before metadata tags existed).īoth of these methods blanked all metadata on a file I just tested them on - all that exiftool reported on was the codec information, and avprobe reported no metadata to me. Strip metadata tags and remove album cover image. If you also need metadata from the video and audio streams (for example if the global metadata does not contain. You can save the global metadata to a text file using the -f ffmetadata option as follows: ffmpeg -i in.mp4 -f ffmetadata in.txt. Retrieving and Saving media metadata using FFmpeg. Remove subtitle and audio description/title and add english metadata. avconv -i input.mp4 -f wav - | avconv -i -i input.mp4 -map 1 -map_metadata 0 -c copy output.mp4 Meta Discuss the workings and policies of this site. Convert audio stream to AAC and insert subtitles stream from external srt file. Unfortunately, the only way I can think of to do this used a pipe and two avconv processes.
#FFMPEG REMOVE AUDIO METADATA TITLE HOW TO#
How to reproduce: ffmpeg.exe -i 'test-filescd-quality-song.
#FFMPEG REMOVE AUDIO METADATA TITLE CODE#
This works because most of the time, the data streams have no meaningful metadata written to them however, sometimes they do, and you want to completely get rid of that metadata. Ive already made sure the command line is set to UTF-8 by checking the output of chcp which shows me code page 65001. ffmpeg -i in.avi -metadata titlemy title out.flv. This will take the metadata from the first data stream (normally the video stream) and use that to replace the global metadata of the container file. Before encoding, ffmpeg can process raw audio and video frames using filters from the libavfilter. avconv -i input.mp4 -map 0 -map_metadata 0:s:0 -c copy output.mp4 NOTE: I'm using avconv, because that's in the Ubuntu 12.04 repositories this will probably be drop-in compatible with ffmpeg, since their syntax always is in my experience. Summary + how to reproduce: run: ffmpeg -i input -map 0 -mapmetadata:s:a -1 output on an input with streams other than just audio. The easiest way to do this is to set -map_metadata to use one of the input streams, rather than using global metadata.
I'm leaving this here for anyone using an outdated version. I recommend solution because it's less typing and up to date. in one video it starts at 02:35, in another at 05:40 etc.) Is there any quick and dirty way to remove them Something like, sample the sequence frames or fingerprint the audio of the title. NOTE: I have since updated ffmpeg (previously I had the outdated version of avconv from the Ubuntu repositories). I have a bunch of mp4s that have the exact same title sequence in them, one for each, and it starts at random times (e.g.
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