[FFmpeg-devel] [RFC] cineform CFHD encoder, and decoder speedup

Paul B Mahol onemda at gmail.com
Fri Jul 31 11:13:08 EEST 2020


On 7/31/20, Nicolas George <george at nsup.org> wrote:
> Paul B Mahol (12020-07-31):
>> These are either made up by inspecting numbers from already encoded
>> files or added new ones from scratch.
>
> "Document" means in the source code. And I meant all the numbers,
> including codebook and runbook, not just quantization_per_subband.
>

They are derived from existing decoder code.
Also if there is way to use existing VLC table, I'm all ears.


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