[Libva] VBR control for .h246 enconding

Sanchez, AdolfoX adolfox.sanchez at intel.com
Tue Feb 3 15:16:39 PST 2015


Hello

I have a few questions regarding the capabilities of libVA for encoding .h264 files:

This is the code: http://cgit.freedesktop.org/vaapi/libva/tree/test/encode

Can the avcenc.c be used with variable bit rate control? Or modified to use it?

Is there  any plan to fix the VBR control to the h264encode.c? or it would be possible that someone from Intel commits to fix it?

If there are no plans to fix VBR and it is not possible that someone from Intel commits to this:

Are you aware of some other party from the open source community that could be working on doing VBR control for h264 encoding with libVA?

Could you provide any suggestion about how to perform VBR control for h264 encoding using libVA or point to some other site/forum were I could find help regarding this issue?

Best Regards,
Adolfo Sanchez



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