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cdgriffith / FastFlix

FastFlix is a free GUI for H.264, HEVC and AV1 hardware and software encoding!
https://fastflix.org/
MIT License
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VCEEnc Forces 8Bit + Mission Options #368

Closed Wontell closed 1 year ago

Wontell commented 2 years ago

Hello Dev, How are you these days? Hope you are doing well.

I just moved from Nvidia to AMD and noticed many missing options in the AMD coder that exist in the nvidia encoder but the main issue is that 8Bit is always enabled and no options to change it to 10bit [for example I encode 8Bit bluray SDR rips to 10Bit for increased quality vs compression]

So I compared NVENC and VCEenc FastFlix pages and from the official encoder page made a list of missing options that available on FastFlix NVenc, and AMD options that will be nice to have.

Also right now FastFlix detects Color, matrix transfer etc. and sets properly in the command line. But there is Auto option to do it automatically by the encoder, maybe to avoid mistakes its better to set it to auto? Its up to you to decide of course. [I copied settings at the bottom of the message]

8/10 Bit: --output-depth 8 ... 8 bits (default) 10 ... 10 bits

B-pyramid --b-pyramid Enable b-pyramid feature.

LTR Frames --ltr Set the long term reference mode.

And these Settings

--pa-sc Sensitivity of scenechange detection. (default: medium) none, low, medium, high

--pa-ss Sensitivity of static scene detection. (default: high) none, low, medium, high

--pa-caq-strength Content Adaptive Quantization (CAQ) strength. (default: medium) low, medium, high

--enforce-hrd Enforce hrd compatibility of bitstream.

Range settings: --colorrange "auto" will copy characteristic from input file (available when using avhw/avsw reader). limited, full, auto

--colormatrix "auto" will copy characteristic from input file (available when using avhw/avsw reader). undef, auto, bt709, smpte170m, bt470bg, smpte240m, YCgCo, fcc, GBR, bt2020nc, bt2020c

--colorprim "auto" will copy characteristic from input file (available when using avhw/avsw reader). undef, auto, bt709, smpte170m, bt470m, bt470bg, smpte240m, film, bt2020

--transfer "auto" will copy characteristic from input file (available when using avhw/avsw reader). undef, auto, bt709, smpte170m, bt470m, bt470bg, smpte240m, linear, log100, log316, iec61966-2-4, bt1361e, iec61966-2-1, bt2020-10, bt2020-12, smpte2084, smpte428, arib-std-b67

Thank you and best Regards

cdgriffith commented 2 years ago

Bit depth: Yup, good idea to have a way to manually set that!

Color matrix / primaries / transfer: Are manually detected and set to what was detected, but can always be set in the "Advanced" panel to "Unspecified" and then will revert to "Auto" (not something looking to tackle / change currently. But not opposed to auto being default for hardware encoders either.)

I don't see any reason not to all all the others you suggest as well, just got to get around to it, thanks for opening the ticket!

cdgriffith commented 1 year ago

Added all the PA options in 5.5.0! https://github.com/cdgriffith/FastFlix/releases/tag/5.5.0