Where can I get conformance window info when encoding HEVC

[gitgjogh]

Hi there,

Where can I get conformance window info when encoding HEVC using non-packed header mode? That's to say when I prefer using driver to encode HEVC SPS raw bits. Where can I get crop window info?

There is frame cropping info defined in VAEncSequenceParameterBufferH264, but none in VAEncSequenceParameterBufferHEVC. Can be inferred by some definations?

Thanks,
Jianfeng.

[XinfengZhang]

hi @gitgjogh , sorry, there are no such parameters, if you are using intel media driver, it depend on VAEncPackedHeaderSequence, application pack the headers and driver will insert it into bitstream.

it is because it is encode api, and crop information is used only to display. welcome PR for it, if you are implement a backend driver, you want add such support.