[Libva] VAAPI H264 Encoder rate control help

[Xiang, Haihao]

On Sat, 2013-12-14 at 15:05 +0500, Hamza Shahid wrote: 
> I have successfully integrated h264 encoding into my app referring to
> the example at
> http://cgit.freedesktop.org/libva/tree/test/encode/h264encode.c
> 
> But I want to implement rate control in the application as well and it
> seems that the above example does not have rate control in it. There
> is another example in avcencode.c which seems to have rate control it
> it. But every time I run it it crashes my system.

avcenc should work. If not, Could you file a bug in
https://bugs.freedesktop.org/

> 
> I have tried to isolate the code related to rate control in
> avcencode.c and incorporate it in my code but it does not seem to
> work.
> 
> Can somebody please provide any help in this regard, provide any
> documentation that is available or provide a sample code that has rate
> control working in it.
> 
> Any help will be greatly appreciated.
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