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No H264/AVC B-frame options in latest 0.2.0 release

11

Hello! Thank you so much for updating your plugin to the latest version of AMF! I see in your code that you do have some information about B-frames already inserted,...

This request is related to issue #21. AMD have a new feature, named "Pre-Analysis". https://github.com/GPUOpen-LibrariesAndSDKs/AMF/blob/master/amf/doc/AMF_Video_PreAnalysis_API.pdf This feature only works in Peak-Constrained Variable Bitrate Mode, per the documentation. It uses AMF_VIDEO_ENCODER_PRE_ANALYSIS_ENABLE...

In the GUI, you list "Pre-analysis Assisted Rate Control". This is a deprecated name for the feature. The feature is now referred to as "PREENCODE". This item is located on...

Hello. In the gui, "Peak Constrained Variable Bit Rate" is listed as "Peak Constrainer Variable Bit Rate" Just letting you know! Thank you for all of your hard work!

The AMD AMF encoder works as expected with 2 b-frames; stutters/choppy output with 3 b-frames

5

### Operating System Info Windows 11 ### Other OS _No response_ ### OBS Studio Version Git ### OBS Studio Version (Other) Master branch; build 27.2.0-f6f6690cc-Win-x64 ### OBS Studio Log URL...

[Bug]: H264 B-frames are causing stuttering when set to 2 or 3 B-frames, when using the new OBS Studio w/AMF encoder

8

**Describe the bug** I am using OBS Studio, built off of the "obs-amf" branch that now has a texture-based encoder and the ability to directly send encoder options to AMF...

[Bug]: Reported # of reference frames used is accurate in 22.2.3; only ever reports 1 or 2 in 22.3.1 and later drivers

6

**Describe the bug** This is regarding the H264 (and presumably H265) encoder using reference frames, and how they are being reported in MediaInfo. There is the impression around the internet,...

[Bug]: Recording gameplay using H265 will semi-regularly crash the GPU driver; using OBS Studio and ReLive

1

**Describe the bug** Context: It is known from a reddit thread and from my own and others' experiences, that recording with the H265 encoder, in both OBS Studio and ReLive,...

[Bug]: Encoding crashes when Unigine Superposition starts and/or stops rendering, using H265 w/"obs-amf" branch of OBS Studio

6

**Describe the bug** The GPU drivers crash when recording Unigine Superposition while encoding with H265 in the "obs-amf" branch of OBS Studio (https://github.com/obsproject/obs-studio/pull/6508). The crash happens when one starts recording...

[Bug]: "PALookAheadBufferDepth" does not function: stalls encoder at best, throws errors at worst; in VCEEnc 7.09 and OBS Studio v28.0.1

5

**Describe the bug** After finding out more information about the PreAnalysis Component over in ticket 350 (https://github.com/GPUOpen-LibrariesAndSDKs/AMF/issues/350), I decided to try it out. TL;DR: In OBS Studio v28.0.1 on an...