[FFmpeg-devel] [PATCH]lavf/mov: Support alac extradata in wave atom

[Carl Eugen Hoyos]

Michael Niedermayer <michael <at> niedermayer.cc> writes:

> > But this should not be necessary if somebody 
> > can confirm that it is ok to seek back x bytes 
> > in a demuxer.
> 
> it is safe if ffio_ensure_seekback() is used with 
> appropriate arguments before these x bytes are read
> (or the stream is seekable or ...)

Thank you!

I have sent a variant that does not need this function, 
if it is preferred, I can rework the patch.

Carl Eugen