Hi,

Realnetworks released Linux libraries for their encoder/decoder of RealVideo 11 
(RV60) [1].
This is a joint approach to add a codec wrapper and suport muxing/demuxing of 
the latest real format version (RMHD).

I'd especially appreciate feedback on the handling of the PTS/DTS which IMHO is 
not what I think it should look like - there are non-monotonous pts returned 
and I think changes to ffmpeg.c are unnecessary. I could not be of much help 
with that yet and hope for some hints from someone who knows that stuff better 
than me.

When linking the binaries I got a "warning: multiple common of 'fpinit'". Not 
sure if there is something wrong with what I did in configure/make or if it is 
caused by the declaration in the installed header alone.

I split it up in separate patches for easier review only, non-functional if 
applied separately. Will be stashed after review or split in a sane way.

The codec comes in two separate binaries for en/decoding, so I did the same 
split in the code. I will add tests to FATE after review. If we'd prefer to 
have a sample for that which is not synthetic, I might ask them to forge a real 
small-sized sample for us to add to the fate-suite. I already tested 
successfully with private real-world test samples not created by this patchset.

Thanks,
Thilo
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