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ultravideo / kvazaar

An open-source HEVC encoder
BSD 3-Clause "New" or "Revised" License
835 stars 180 forks source link

kvazaar is not as fast as x265 #378

Open yanceyxin opened 10 months ago

yanceyxin commented 10 months ago

The encoding speed of kvazaar is not as fast as x265 in my test. Does not conform to the paper introduction.

Jovasa commented 10 months ago

I'm missing a couple of key details here

  1. Which paper are you talking about?
  2. What is the used compiler(s)?
  3. Which CPU and operating system are you using?
  4. What are the command line parameters you are using for x265 and Kvazaar?
  5. Which sequence are you using?
  6. Is the sequence stored on a hard drive and you first tested Kvazaar and then x265?

Thanks

vtorri commented 6 months ago

maybe some benchmark should be provided, and run in CI to see if there are regressions