obs-ffmpeg: New default settings for AMD encoders

[rhutsAMD]

Description

Introducing new default AMD encoder settings for improved perceptual quality for AVC/HEVC/AV1. These new default settings have been tuned to target stable recording on RX 5700 XT and up on the recent driver.

Contains the changes from #9352 but with commits restructured.

	AVC	AVC	HEVC	HEVC	AV1	AV1
	Up to 1080p60fps	> 1080p60fps	Up to 1080p60fps	> 1080p60fps	Up to 1080p60fps	> 1080p60fps
RATE_CONTROL_METHOD	CBR	CBR	CBR	CBR	CBR	CBR
PEAK_BITRATE	Same as TARGET_BITRATE	Same as TARGET_BITRATE	Same as TARGET_BITRATE	Same as TARGET_BITRATE	Same as TARGET_BITRATE	Same as TARGET_BITRATE
VBV_BUFFER_SIZE	Same as TARGET_BITRATE	Same as TARGET_BITRATE	Same as TARGET_BITRATE	Same as TARGET_BITRATE	Same as TARGET_BITRATE	Same as TARGET_BITRATE
FILLER_DATA_ENABLE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE
ENFORCE_HRD	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE
MAX_B_FRAMES	2	0	-	-	2	0
B_PIC_PATTERN	2	0	-	-	2	0
SCREEN_CONTENT_TOOLS	-	-	-	-	TRUE	TRUE
PALETTE_MODE	-	-	-	-	TRUE	TRUE
PRESET	Quality	Quality	Quality	Quality	high quality	Balanced
PROFILE	high	high	main/main10	main/main10	main	main
ENABLE_VBAQ/AQ_MODE	TRUE for RCMethod != (CQP | HQVBR | HQCBR)	TRUE for RCMethod != (CQP | HQVBR | HQCBR)	TRUE for RCMethod != (CQP | HQVBR | HQCBR)	TRUE for RCMethod != (CQP | HQVBR | HQCBR)	TRUE for RCMethod != (CQP | HQVBR | HQCBR)	TRUE for RCMethod != (CQP | HQVBR | HQCBR)
ADAPTIVE_MINIGOP	TRUE for B-frames > 0 and PA enabled	TRUE for B-frames > 0 and PA enabled	Not set	Not set	TRUE for B-frames > 0 and PA enabled	TRUE for B-frames > 0 and PA enabled

Motivation and Context

This PR provides new recommended defaults for the AMD encoders that have been optimized for perceptual quality. The settings are automatically applied depending on the resolution and framerate. The default settings can be overridden as expected and only provide an improved base foundation for encoder settings targeted at improving perceptual quality.

How Has This Been Tested?

Tested on RX 5000, 6000, and 7000 series cards using public driver version 24.2.1.

Types of changes

• Tweak (non-breaking change to improve existing functionality)

Checklist:

• [x] My code has been run through clang-format.
• [x] I have read the contributing document.
• [x] My code is not on the master branch.
• [x] The code has been tested.
• [x] All commit messages are properly formatted and commits squashed where appropriate.
• [x] I have included updates to all appropriate documentation.

[Ryu0833]

Hi @rhutsAMD,

I hope you're doing well!

I have a small request regarding the new default settings, would it be possible to include the "High Quality" preset as an available option for both AVC and HEVC encoding? It would be great if users could still manually choose their preferred preset as well.

Thanks so much for all the great work you're doing, it's truly appreciated!

[lextra2]

@rhutsAMD

AMF_PA_SCENE_CHANGE_DETECTION_ENABLE should be disabled by default, to stay consistent with the way x264 and NVenc handle adaptive I-frames in OBS