[CELT-dev] CELT in Digital Radio Mondiale

Jean-Marc Valin jean-marc.valin at usherbrooke.ca
Mon May 31 19:01:48 PDT 2010

Hi Michael,

As I suspected, the bug was simple and so was the fix. I checked it in 
for the git master branch, but that is *not* compatible with release 
0.7.1. However, the patch should apply to 0.7.1:

Let me know if that fixes the problem for you.



On 10-05-31 07:38 AM, Feilen, Michael wrote:
> Dear CELT Developers,
> I wrote a proposal on how to integrate CELT into Digital Radio Mondiale (DRM+). The CELT codec has been integrated in the Spark transmission software and SoDiRa receiver software.
> Please download the proposal here:
> http://www.drm-sender.de/celt_in_drm.pdf
> Suggestions and comments are welcome!
> A live on-air DRM+ transmission using CELT (v.0.7.1) for audio encoding was presented on May, 27th at the Symposium in Kaiserslautern:
> http://www.drm-radio-kl.eu/symposium2010/symposium2010en.htm
> Although the codec delivers very good audio quality and runs stable if the bitstream is error-free, the decoder (v0.7.1) produces a segfault under Windows in case the bitstream contains bit-errors. Currently, we detect faulty frames by an additional CRC check and avoid decoding them.
> I wonder if this behavior is intentional or if it might be a bug in the codec?
> Thank you!
> Best regards,
> Michael Feilen
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