[Libav-user] Question about g726 codec

Nicanor Garcia ngocello at gmail.com
Wed Feb 4 15:53:39 CET 2015


In ITU-T G.726 Recommendation, it is defined that the input to G.726 codec
should be u-law or A-law PCM audio, which in time is converted to uniform
PCM before the encoding.

Does the same apply if I want to use the g726 codec found in libav (that
is, using avconv), or can I use a normal .wav file directly as input?

On a related note: Where can I find more information about the use of
several audio codecs included in libav, such as the default parameters?

Thank you very much.

Nicanor García O.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://ffmpeg.org/pipermail/libav-user/attachments/20150204/89dcc0e4/attachment.html>

More information about the Libav-user mailing list