5
votes
5answers
2k views

Convert downloaded YouTube videos (downloaded with youtube-dl) to audio-only, with no loss? [duplicate]

If one downloads videos from YouTube using youtube-dl, they get .mp4 files which are a ISO Media, MPEG v4 system, version 2. Can these files be converted to audio-only, ideally with no quality loss? ...
1
vote
1answer
912 views

How to extract audio from Webm?

Audio within mp4 and flv files is AAC, and a proper container for that is m4a. So, in order to extract sound from mp4 and flv I use a command like gnome-terminal -e "parallel avconv -i '{}' -map 0:1 ...
3
votes
2answers
289 views

Normalize .ogg audio files with the command line

I'm trying to normalize (and or compress) around 100 .ogg files which have audio level really too low. I know that by hand I can use Audacity ... but that will be too much clicks! Instead I was ...
0
votes
2answers
391 views

Is transcoding 24bit FLAC to 16bit OggVorbis an issue?

I have a bunch of HQ recordings as FLAC with 24bit resolution. They take too much space on my Android device, and Ogg achieves transparent sound (particularly when on the go with noise around me) at ...
1
vote
1answer
387 views

Can I play OGG or WAV files using PulseAudio?

I'm not totally clear on what pulseaudio does or how i can use it. For example, I have .wav and .ogg sound files that i need to play programatically (using c/c++). How can i use pluseaudio to do ...
3
votes
2answers
295 views

Command line interface to make a ogg mono from stereo

Is there a command-line interface I can use to make one or more ogg-music-files into mono?