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Re: [AVT] The RTP payload format for multichannel codecs's signallingproblem
Hi Tom,
The problem you describe has what I understand solely to do with what
you use a established media stream. However the problem I discuss has to
do more directly with the codecs capabilities. If a encoder has stereo
and mono capabilities and can switch between them, what is necessary to
signal. For my problem there are certain configuration information that
needs to be distributed outside of the encoder to decoder chain, this
primarily being the receivers playback facilities, so that they are
capable of handling both outputs from the decoder.
So I don't think the problems are that similar. My problem is in direct
relation to properties of the codec, while your problem is in relation
the usage.
Cheers
Magnus
Tom Taylor wrote:
We have a similar problem with distinguishing between audio, voice-band
data (high
speed and low speed), voice-band text, and voice-band FAX. Each of
these requires
a different combination of treatments in terms of echo cancellor
operation,
silence suppression, and jitter buffer operation.
Magnus Westerlund
Multimedia Technologies, Ericsson Research EAB/TVA/A
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