opus_repacketizer_cat sometimes fails

[takahiro-kawanaka]

Hello. I found a behavior that seems to be a bug and I would like to report it.

opus_repacketizer_cat() sometimes failed with certain data.
Attached is a file for reproduction with the data.

bug.zip

> gcc bug.c -I./include -L./.libs -lopus -o bug.exe && ./bug.exe
[41] failed repacketizer corrupted stream(-4)

The following line caused opus_repacketizer_cat() to generate an error. it seemed to be a direct result of the TOC being different. I could not figure out why the TOC was changing.

I have confirmed reproduction with libopus1.4.
If I change from OPUS_APPLICATION_AUDIO to VOIP, the problem does not occur.
Sorry if I misunderstood something.