[FFmpeg-devel] [PATCH V3 0/2] Add libsvt HEVC encoder wrapper

[Jun Zhao]

The Scalable Video Technology for HEVC Encoder (SVT-HEVC Encoder) is an 
HEVC-compliant encoder library core that achieves excellent density-quality 
tradeoffs, and is highly optimized for Intel Xeon Scalable Processor and 
Xeon D processors. Intel open source SVT-HEVC encoder in: 
https://github.com/intel/SVT-HEVC.

This wrapper work with SVT-HEVC new_api branch, more information can get 
from https://github.com/intel/SVT-HEVC/blob/new_api/ffmpeg_plugin/.

For SVT-HEVC build, you can switch the branch to new_api, then run:

mkdir build && cd build && cmake ../ && make -j `nproc` && sudo make install
 
in the directory. (Yes, SVT-HEVC now support the full CMake style's build/install 
after the commit 
https://github.com/intel/SVT-HEVC/commit/f28d492971ef58dc655ccdc7d819cc18ddb45a2f)

This patches based on Zhengxu, huang/hassene's hard work.

More performance/quality data will be public as soon as quick.

V3: - Merge Changelog patch to new wrapper(Tks Moritz/Carl's review)

V2: - Refine the error handle (Tks Steven/James's review).
    - Add docs part (Tks Steven/Moritz's review).
    - Use named parameters in options.
    - Follow FFmpeg coding style and Changelog.

V1: - Add libsvt hevc encoder wrapper and a Changelog entry.

Jun Zhao (2):
  lavc/svt_hevc: add libsvt hevc encoder wrapper.
  doc: Add libsvt_hevc encoder docs

 Changelog                |    1 +
 configure                |    4 +
 doc/encoders.texi        |   98 ++++++++++
 doc/general.texi         |    8 +
 libavcodec/Makefile      |    1 +
 libavcodec/allcodecs.c   |    1 +
 libavcodec/libsvt_hevc.c |  440 ++++++++++++++++++++++++++++++++++++++++++++++
 7 files changed, 553 insertions(+), 0 deletions(-)
 create mode 100644 libavcodec/libsvt_hevc.c