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vlc: ffmpeg encoder error: cannot find encoder MPEG Audio ...
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=245071
Subject: Re: Bug#245071: vlc: ffmpeg encoder error: cannot find encoder MPEG Audio layer 1/2/3 Date: Fri, 23 Apr 2004 09:51:09 +0200 [ Message part 1 (text/plain, inline)]
MP3 (MPEG Layer III Audio Encoding) - Library of Congress
https://www.loc.gov/preservation/digital/formats/fdd/fdd000012.shtml
MPEG Layer III audio encoding is defined in two ISO/IEC specification families (MPEG-1: 11172-3 and MPEG-2: 13818-3). Description. MP3 compression employs perceptual coding, an approach based on psychoacoustic models that permit the codec to discard or reduce the precision of audio components that are less audible to human hearing. The three classes …
Audio | MPEG
https://mpeg.chiariglione.org/standards/mpeg-2/audio
MPEG-1 Layer 3 (or MP3) is a 1- or 2-channel perceptual audio coder that provides excellent compression of music signals. Compared to Layer 1 and Layer 2 it provides a higher compression efficiency. It can typically compress high quality audio CD data by a factor of 12 while maintaining a high audio quality.
[Ffmpeg-user] MPEG layer 1 encoding?
https://ffmpeg-user.ffmpeg.narkive.com/nM2UbJpk/mpeg-layer-1-encoding
The OP requested 'mpeg layer 1 audio encoding' so if that is needed in a muxed file, shouldnt it be '-acodec mp2' (or 3) ? That would give layer 2 (or 3), whereas the OP asked for layer 1.
Convert audio files to mp3 using ffmpeg - Stack Overflow
https://stackoverflow.com/questions/3255674/convert-audio-files-to-mp3-using-ffmpeg
You could use this command: ffmpeg -i input.wav -vn -ar 44100 -ac 2 -b:a 192k output.mp3. Explanation of the used arguments in this example: -i - input file. -vn - Disable video, to make sure no video (including album cover image) is included if the source would be a video file. -ar - Set the audio sampling frequency.
MPEG-1 and 2 - VideoLAN Wiki
https://wiki.videolan.org/MPEG/
Codecs for MPEG Layer 1/2 audio, MPEG Layer 3 audio and MPEG-4 AAC audio Container formats. MPEG-2 specified 2 container formats, ts and ps. Containers hold video and audio information in them, and package them up so it can be sent over a network or stored on disk.. ts (Transport Stream) should be used to store or send data where data loss will probably occur, …
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