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GPUOpen-LibrariesAndSDKs / AMF

The Advanced Media Framework (AMF) SDK provides developers with optimal access to AMD devices for multimedia processing
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Will RX 6000 Series new feature be coming soon? #260

Closed macchky closed 2 years ago

macchky commented 3 years ago

Like H264 b-frame support?

MikhailAMD commented 3 years ago

We do not comment on unreleased features.

macchky commented 3 years ago

HNV3ItNnrd Is this wrong??

MikhailAMD commented 3 years ago

It is not enabled yet.

macchky commented 3 years ago

Roger. I'm looking forward to it for long time.

cs9kc commented 3 years ago

Likewise, many of us eagerly look forward to additional encoder features!

Keep up the good work! <3

HaraldKal commented 2 years ago

So does it support B-frames now? I just find it very odd that you can mess around with B-frame settings in OBS but it's very unclear if it actually works or not?

macchky commented 2 years ago

@HaraldKal not yet enabled, but RDNA2 has b-frame feature for sure. OBS b-frame setting is for older GPU.

nyanmisaka commented 2 years ago

Support for consecutive B-frames and adaptive miniGOP for AVC Encoder

listed in AMF Release 1.4.24

Hi @MikhailAMD Does this mean the H264 b-frames is enabled in RDNA cards?

MikhailAMD commented 2 years ago

Yes.

nyanmisaka commented 2 years ago

Thanks!

macchky commented 2 years ago

Finally!!!! B-frame comming!!!!!!!!!!!!!!!!!!

macchky commented 2 years ago

https://github.com/GPUOpen-LibrariesAndSDKs/AMF/releases/tag/v1.4.24

HaraldKal commented 2 years ago

Nice! Now I Just need to figure out a way how to make B-frame setting work in OBS Studio for RDNA2

cs9kc commented 2 years ago

Nice! Now I Just need to figure out a way how to make B-frame setting work in OBS Studio for RDNA2

You don't. OBS Studio is based on ffmpeg.

ffmpeg currently is running a nearly-year-old version of AMF, and until AMD and ffmpeg work together to get ffmpeg updated, OBS Studio won't be updated either.

macchky commented 2 years ago

@cs9kc OBS default amf encoder not using ffmpeg. https://github.com/obsproject/obs-amd-encoder but this project is nearly dead

ffmpeg encoder is used by Xaymar's plugins https://github.com/Xaymar/obs-StreamFX/

cs9kc commented 2 years ago

@cs9kc OBS default amf encoder not using ffmpeg. https://github.com/obsproject/obs-amd-encoder but this project is nearly dead

ffmpeg encoder is used by Xaymar's plugins https://github.com/Xaymar/obs-StreamFX/

If I recall, Xaymar is who wrote the OBS Studio built-in AMF encoder. He has not worked with OBS Studio for over a year now.

(A separate project from his StreamFX AMD encoders)

macchky commented 2 years ago

@cs9kc @HaraldKal StreamFX uses FFMPEG for AMF encode. So until FFMPEG (or obs-amd-encoder) implements latest AMF lib, you cannot use b-frame on OBS.

cs9kc commented 2 years ago

StreamFX uses FFMPEG for AMF encode. So until FFMPEG (or obs-amd-encoder) implements latest AMF lib, you cannot use b-frame on OBS.

Correct, this is what I was getting at in my first comment above.