On 31/01/2025 07:16, Zhao Zhili wrote:
On Jan 31, 2025, at 03:40, Timo Rothenpieler <t...@rothenpieler.org> wrote:
AV1 uses a vastly different range than what the global options permit,
and also for the other codecs the range of the global options is at
least misaligned.
It ’s simpler to update qmin upper threshold than add qmin/qmax for each
encoder.
And there is no mismatch issue between global options and local options.
The three nvenc encoders already have different ranges on those values.
And making the range of the global parameters biggers might have
implications on other things using them, which now might get values that
are out of range. So that'd need to be checked individually in every
encoder now.
So I'm not sure if it's really less or even more work to go that route.
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