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Parallel video encoding in Hybrid
#2
Isn't what you are looking for, what Hybrid calls 'chunked video encoding'.
Quote:Chunked encoding:*experimental*
When enabled Hybrid will try to use split the video stream into chunks. Each chunk consists of one scene (which is at least 10 frames long). Encode each chunk separately and then join the chunks before muxing.
This may especially slow encoding which does not utilize the cpu could be sped up.

Important to note about this option is:
- the scene change analysis is based on Vapoursynth, so without Vapoursynth no chunking
- chunking is not possible with two pass encoding
- yes, this will likely lower the compression ratio, as it might a. hinder rate control b. force the usage of more 'key'-frames.
- yes, progress indication is likely not to be that helpful as it is atm. (not sure how/when/whether I will try to change this)

Cu Selur

Ps.: added this in the"2021.12.05.1" release Wink It's only really interessting for aomenc or similar, where the multithreading support of the encoder is bad. (using machine learning filters will probably crash horribly due to vram usage etc.; same with memory hungry Vapoursynth script)
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Messages In This Thread
Parallel video encoding in Hybrid - by Dan64 - 02.10.2024, 17:54
RE: Parallel video encoding in Hybrid - by Selur - 02.10.2024, 19:47

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