[gst-devel] Re: gst-ffmpeg with AMR support ?

Ronald S. Bultje rbultje at ronald.bitfreak.net
Tue Dec 20 15:57:07 CET 2005


On Tue, 2005-12-20 at 10:58 -0800, Forest Wilkinson [gstreamer] wrote:
> ** Message: don't know how to handle audio/x-amr-nb, rate=(int)8000,
> channels=(int)1

That implies that the mediatype was not handled. Probably, someone
changed the mediatypes in the AMR decoder and didn't update the
appropriate demuxers. Either update the qt demuxer yourself or ask
developers to do it and wait for the next release.

> Those last two lines look especially interesting.  What's with those -sh 
> suffixes?

Since I wanted to separate between parsed and unparsed AMR (to keep the
decoder easy), I invented separate mediatypes for the two. -sh is "shell
AMR", which is AMR with the #!AMR-NB\n shell header and unparsed, as
opposed to non-sh, which is without headers and pre-parsed.


More information about the gstreamer-devel mailing list