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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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is there any helpful artile for reading svt-hevc source code #562

Open 1314wu opened 3 years ago

1314wu commented 3 years ago

Is there any artile or something else about reading the source code of SVT-HEVC? There are many abbreviations in the source code such as "HT", "SetNmm()", "DerivePartialFrequencyN2Flag", and "SetNfl()".the source code about EncDeckerne is not easy to read for me.

tianjunwork commented 3 years ago

Hi @1314wu , there are documents in https://github.com/OpenVisualCloud/SVT-AV1/blob/master/Docs/svt-av1-encoder-design.md. All SVT encoders share the same High-level encoder architecture and Inter-process data and control management. Encoder Processes in Encoder Processes and Algorithms are very much similar, except encoding tools used by each different encoder(HEVC, VP9, AV1). To understand the source code, https://github.com/OpenVisualCloud/SVT-HEVC/pull/513 is a good reading with more details.

1314wu commented 3 years ago

thank you for your reply，maybe I need to read the documents you have pointed out first.