AMF

AMF copied to clipboard

[Bug]: AMF Encoder is crashing when used from Windows Service

4

**Describe the bug** Starting with version 23.2.1 of AMD drivers the SDK crashes when AMF Video Encoder Init method is called from a service. Module that fails: amfrtdrv32.dll Module base...

visuall

Add a interface for OpenGL texture input for encode/decode onlinux

1

AMF only support vulkan on linux, because of OpenGL dosen't support NV12/P010 ? use GL_R8 to simulate NV12, like nvidia nvenc such as 1920x1080 NV12, use 1920x1620 GL_R8 GL_RED texture...

Oblivic

[Question]: how to avoid the frame flashing while the bitrate not overload?

8

AMF 264 codec when set the bitrate control to VBR, 1080p 60fps with B frame switched on, target bitrate is 10000kbps while the maxbitrate is 15000kbps，but sometimes the bitrate reached...

walker05

[Question]: Can be capture two monitor at the same time?

5

OS: Ubuntu 22.04.1 5.15.0-46 Display Adapter: AMD RX 470 Amd Driver: amdgpu-install_22.20.50200-1_all.deb When the amf capture two monitor at the same time, the `m_pDisplayCapture Init` didn't return error, but could...

gang929

**Describe the bug** When AMF_VIDEO_CONVERTER_COLOR_PROFILE_601 is set, sequence header contains `MC_IDENTITY` which is broken stream. It should be `MC_BT_601` **To Reproduce** Steps to reproduce the behavior: With the latest (main...

seungha-yang

[Bug]: Stuttery playback of DVB-T stream

5

**Describe the bug** Playback of pretty standard DVB-T full hd stream is not smooth. **To Reproduce** Steps to reproduce the behavior: 1. Open [st.zip](https://github.com/GPUOpen-LibrariesAndSDKs/AMF/files/11067684/st.zip) in PlaybackHW 2. Playback is not...

kasper93

[Question]: AMF can run on centos 7.9?

2

OS: Centos 7.9 Display Adapter: AMD RX 470 Amd Driver: Radeon™ Software for Linux® installer version 22.20 for RHEL/CentOS 7.9 The `m_pDisplayCapture->Init` return `AMF_FAIL` In journallog, has error message ```...

gang929

[Question]: How to only capture the 1/2 monitor by AMFDisplayCapture?

5

When using AMFDisplayCapture to capture screen with two monitor, can not only capture the first or second monitor, it always capture all monitor together. xrandr output ``` xrandr Screen 0:...

gang929

[Bug]: amd decode delay

4

amf 解码存在帧延迟 这是一个奇怪的问题，当我的渲染组件与amf使用同一个d3d设备时无延迟问题，但会存在当SwapChain->Present阻塞时解码也同时被阻塞。 而当我用两个独立的d3d设备时渲染的第一帧是黑色，第二次才渲染出第一帧， 如果在我从amf调用CopySubresourceRegion拷贝是渲染表面后 立刻调用d3dDev->flush()第一帧正常，但第二次渲染的还是第一帧，第三次渲染第二帧， 而当我从amf每解码出一帧时在将它拷贝至主机内存时就没有渲染延迟问题，不拷贝就有延迟 感觉就像是当不执行拷贝至主机内存，amf根本就没有准备数据

375583810a

Trouble installing AMF?

1

I know it's probably not directly supported, but any general advice would be helpful. I am trying to install AMF transcoding support into NixOS. I installed this AMF stuff and...

Tombert