[FFmpeg-devel] [PATCH] latm: fix initialization on some streams when no extradata is available

Hendrik Leppkes h.leppkes at gmail.com
Thu Jun 21 11:03:42 CEST 2012


attached patch improves the behavior of the AAC LATM decoder when using
avcodec directly (without avformat initing all values properly) and not
having the LATM extradata available to initialize the codec.
Essentially, it ensures the decoder is properly initialized, especially in
the case when the sample rate and chan config are set properly, however due
to missing extradata the remainder of the decoder was not fully initialized

Feedback welcome.

- Hendrik
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