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Removing audio from video with FFmpeg - Walter Ebert
https://walterebert.com/blog/removing-audio-from-video-with-ffmpeg/#:~:text=With%20FFmpeg%20you%20can%20remove%20the%20audio%20stream,played%2C%20even%20if%20the%20video%20hasn%E2%80%99t%20finished%20downloading.
Remove audio from video file with FFmpeg - Super User
https://superuser.com/questions/268985/remove-audio-from-video-file-with-ffmpeg
You remove audio by using the -an flag: input_file=example.mkv output_file=example-nosound.mkv ffmpeg -i $input_file -c copy -an $output_file This ffmpeg flag is documented here .
How to Remove Audio from Video using FFmpeg. Bonus: …
https://ottverse.com/add-remove-extract-audio-from-video-using-ffmpeg/
How to Remove a Specific Audio Track using FFmpeg. For removing a specific audio track using FFmpeg, you can always use the map command. The general syntax of the map command is -map input_file_index:stream_type_specifier:stream_index. So, you could select the 2nd audio track of the video by saying -map 0:a:1 because the numbering starts at 0.
ffmpeg - How can I remove metadata from a flv file ...
https://stackoverflow.com/questions/52024631/how-can-i-remove-metadata-from-a-flv-file
with ffmpeg I can use the command below to remove the metadata in General section ffmpeg -i input.flv -c copy -metadata description= -metadata title= output.flv What if I want to remove the metadata in Video and Audio section?
Use FFmpeg To Easily Extract Audio From FLV FIles
https://helpdeskgeek.com/linux-tips/use-ffmpeg-to-easily-extract-audio-from-flv-files/
Use FFmpeg To Easily Extract Audio From FLV FIles Use FFmpeg To Easily Extract Audio From FLV FIles If you’re looking to extract the audio from Flash Video files (FLV format), there are a few options available. Unfortunately, the choice many of them make for you is to encode the audio stream to a different format.
Encode flv video with no audio with ffmpeg - Stack Overflow
https://stackoverflow.com/questions/10152910/encode-flv-video-with-no-audio-with-ffmpeg
I'm making an application that needs to convert videos to webm or mp4, it works great with all videos I've tried, but it fails if I use a flv file with no audio channels. $ ffmpeg …
Removing audio from video with FFmpeg - Walter Ebert
https://walterebert.com/blog/removing-audio-from-video-with-ffmpeg/
Better would be to remove the audio stream altogether. I have seen savings up to 42% in file size. With FFmpeg you can remove the audio stream with the following command: ffmpeg -i input.mp4 -c:v copy -an -movflags faststart -pix_fmt yuv420p output.mp4 -c:v copy copies the video stream.-an removes the audio stream.
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