Stack Overflow
Stack Overflow

Questions tagged [libfaac]

libfaac is an open source, cross platform, AAC encoder. Use this tag for any questions related to libfaac; add the `aac` tag when using this tag.

FAAC is an open source, MPEG-4 and MPEG-2 AAC encoder.

Some of the features are

  1. Portable
  2. Reasonably fast
  3. Support AAC-LC, AAC-Main and AAC-LTP

More details at

  1. http://www.audiocoding.com/faac.html
  2. Libfaac page in Wikipedia
  3. Libfaac project page in SourceForge
16 questions
0
votes
0 answers

Transcoding with ffmpeg libfaac reduces the audio duration

I have to transcode a mpegts file: input.ts(H.264 and AAC) So I use the following command line: ffmpeg -y -i input.ts -acodec libfaac -vcodec copy out.ts But I find that the duration of output.ts's audio is shorter than that of the input.ts! If I…
sky609
  • 109
  • 1
  • 1
  • 6
1
2