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Libavcodec Documentation - FFmpeg
https://ffmpeg.org/libavcodec.html
The libavcodec library provides a generic encoding/decoding framework and contains multiple decoders and encoders for audio, video and subtitle streams, and several bitstream filters. The shared architecture provides various services ranging from bit stream I/O to DSP optimizations, and makes it suitable for implementing robust and fast codecs ...
vlc: ffmpeg encoder error: cannot find encoder MPEG Audio ...
https://bugs.debian.org/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)]
Codec Mpeg Audio Layer 1 2 3 Mpga Adobe - downvfile
https://downvfile479.weebly.com/codec-mpeg-audio-layer-1-2-3-mpga-adobe.html
VC-1 Partial Partial Partial VC-1 Interlaced isn't ready: MPEG-2 Yes Yes Yes FFmpeg or libmpeg2: EAC3 Yes Yes Yes FFmpeg, libavcodec 52.0 TrueHD Yes Yes Yes FFmpeg, libavcodec 52.40 DTS Core Yes Yes Yes. The encoder supports Layer 1 and Layer 2 audio. It does not support MPEG-Layer 3 (MP3) audio.
ffmpeg: libavcodec/mpegaudiodata.c Source File - doxygen ...
https://fossies.org/dox/ffmpeg-5.0/mpegaudiodata_8c_source.html
About: FFmpeg is a complete, cross-platform solution to record, convert and stream audio and video (including the audio/video codec library "libavcodec"). Fossies Dox: ffmpeg-5.0.tar.xz ("unofficial" and yet experimental doxygen-generated source code documentation)
audio codec family [mpg123] (afm=mpg123) not available ...
https://comeandtechit.wordpress.com/2011/09/24/audio-codec-family-mpg123-afmmpg123-not-available/
You need libmpg123 for the mpg123 codec in MPlayer, but the mp3lib codec is an internal fork of mpg123 code that fully resides in MPlayer. So, if you want to use mp3lib, you can just say that in your ~/.mplayer/config … if you want mpg123, you need the lib and also MPlayer must be built with the codec enabled.
Streaming / Transcoding failed:It seems your FFMPEG ...
https://pastebin.com/Fh903R55
It seems your FFMPEG (libavcodec) installation lacks the following encoder: MPEG Audio layer 1/2/3. If you don't know how to fix this, ask for support from your distribution.
Debian -- Details of package libavcodec-extra57 in stretch
https://packages.debian.org/stretch/libavcodec-extra57
FFmpeg library with additional de/encoders for audio/video codecs. FFmpeg is the leading multimedia framework, able to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created. It supports the most obscure ancient formats up to the cutting edge.
FFmpeg: File Index
https://www.ffmpeg.org/doxygen/0.6/files.html
The simplest mpeg audio layer 2 encoder : libavcodec/mpegaudiotab.h: Mpeg audio layer 2 tables : libavcodec/mpegvideo.c: The simplest mpeg encoder (well, it was the simplest!) libavcodec/mpegvideo.h: Mpegvideo header ... Generated on …
FreshPorts -- multimedia/ffmpeg0: Realtime audio/video ...
https://www.freshports.org/multimedia/ffmpeg0/
0.7.15,1. wg. ffmpeg is a hyper fast realtime audio/video encoder, a streaming server and a generic audio and video file converter. It can convert a standard video source into several file formats based on DCT/motion compensation encoding. Sound is compressed in MPEG audio layer 2 or using an AC3 compatible stream.
audio - How can I determine if a codec / container ...
https://stackoverflow.com/questions/47276731/how-can-i-determine-if-a-codec-container-combination-is-compatible-with-ffmpeg
I'm looking at re-muxing some containers holding audio and video such that I extract the best, first audio stream, and store it in a new container where e.g. only the audio stream is present. The output context for FFmpeg is created like so: AVFormatContext* output_context = NULL; avformat_alloc_output_context2( &output_context, NULL, "mp4 ...
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