OpenVisualCloud / SVT-HEVC

SVT HEVC encoder. Scalable Video Technology (SVT) is a software-based video coding technology that is highly optimized for Intel® Xeon® processors. Using the open source SVT-HEVC encoder, it is possible to spread video encoding processing across multiple Intel® Xeon® processors to achieve a real advantage of processing efficiency.

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Add more explanation for -segment-ov parameter #555

Closed tszumski closed 4 years ago

tszumski commented 4 years ago

Description

Add more explanation for -segment-ov parameter

Issue

545 Author(s)

@tszumski

Performance impact

[ ] quality
[ ] memory
[ ] speed
[ ] 8 bit
[ ] 10 bit
[x] N/A

Merge method

[x] Allow the maintainer to squash and merge when PR is ready to create a 1-commit to the master branch. The maintainer will be able to fix typos / combine commit messages to create a more readable 1-commit message or use whatever is stated in the 'Description' section
[ ] I will clean up my commits and the maintainer shall use 'rebase and merge' to the master branch

tszumski commented 4 years ago

Hi @intelmark, Thanks for review and comments. I updated description with your suggestions.

tianjunwork commented 4 years ago

Hi @tszumski , recommend push commits incrementally, so that we can review what is changed. If there is no need to use force push, it should be avoid.

intelmark commented 4 years ago

Current SVT-HEVC user guide needs some updating: Path to segment override file, diffrence between largest and smallest value should be less or equal 25. Note: using this feature will disable ImproveSharpness and BitRateReduction parameters

maybe

Path to segment override file which will allow for sharpness improvement and bit rate reduction on a per segment basis. Refer to config/SVTSegmentOvFile.txt for details.