[FFmpeg-devel] Gray screen on H.264 RTSP decode

Stas Oskin stas.oskin
Mon Dec 6 20:16:56 CET 2010


Stas sent me a link to the stream in private.
> After debugging it for quite a while, I've got it working more or less. It
> still stops every now and then, but it works about as well as in VLC.
> The two patches I just sent, "rtpdec: Skip padding bytes at the end of
> packets" and "rtpdec_h264: Pass NAL type 0 through", are required in order
> to decode it properly.
Tested on my end, works great. Thanks!

The stops are probably due to distance, a similar device installed locally
works quite smooth for me.

I think Luca A, still I'm wondering about the server producing those
> streams.

It's a video encoding/streaming SoC from an OEM company, used by quite some
large brands out there.


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