[FFmpeg-soc] Instability in AMR-NB

[Reimar Döffinger]

On Tue, Aug 04, 2009 at 05:22:17PM +0100, Colin McQuillan wrote:
> But since the decoder is not bit-exact, how can I know that this has
> solved the problem? I'd need a bound on the size of the error between
> this decoder and the reference.

Well... an obvious solution is to make the decoder bit-exact.
Or otherwise I'd expect that the encoder is responsible for making
sure the decoding error can not become too big in case of not-bit-exact
decoders.
Of course you have to keep the decoder to the specification and use the
specified precision where one is specified.