Add an audio extraction from downloaded video option

Open SFMDI opened this issue 5 years ago • 3 comments

option -e : you can extract audio from downloaded video
option -E FORMAT : set extacted audio format. default format is mp3

When I downloaded a video for the purpose of listening to music, I felt burdened by the additional capacity that would result from receiving the video itself other than the music. So using one FFmpeg, which is the Prerequisites of this package, I added the option to extract sound only from downloaded videos.

-E option can determine the extension of sound extracted, but does not guarantee proper operation unless it is a sound file extension.

If the file you are trying to extract sound from is a sound file, for example, a sound file with a different extension is created, for example, from a flav file to an mp3 file.

If you want to extract sound files from an image file, it does not guarantee proper operation.