Mesa Multimedia Installation¶
Prerequisites¶
Ensure you have ROCm installed on the system.
For ROCm installation instructions, see
https://rocmdocs.amd.com/en/latest/Installation_Guide/Installation-Guide.html
System Prerequisites¶
The following operating systems are supported for Mesa Multimedia:
Ubuntu 18.04.3
Ubuntu 20.04, including dual kernel
Installation Prerequisites¶
Obtain the AMDGPU driver from https://www.amd.com/en/support/kb/release-notes/rn-amdgpu-unified-linux-20-45 for the appropriate distro version.
Follow the pre-installation instructions at https://amdgpu-install.readthedocs.io/en/latest/ (from “Preamble” to “Using the amdgpu-install Script” sections).
Proceed with the installation instructions as documented in the next section.
Installation Instructions¶
Use the following installation instructions to install Mesa Multimeda:
| ./amdgpu-install -y --no-dkms
Note
Run it from the directory where the download is unpacked. The download and install instructions are:
gstreamerInstallation
sudo apt-get -y install libgstreamer1.0-0 gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-ugly gstreamer1.0-plugins-bad gstreamer1.0- vaapi gstreamer1.0-libav gstreamer1.0-tools
sudo apt-get -y install gst-omx-listcomponents gstreamer1.0-omx-bellagio-config gstreamer1.0-omx-generic gstreamer1.0-omx-generic-config
Utilities Installation
sudo apt-get -y install mediainfo ffmpeg
sudo reboot
# Check amdgpu loadking status after reboot
dmesg | grep -i initialized
Sep 24 13:00:42 jz-tester kernel: [ 277.120055] [drm] VCN decode and encode initialized successfully.
Sep 24 13:00:42 jz-tester kernel: [ 277.121654] [drm] Initialized amdgpu 3.34.0 20150101 for 0000:03:00.0 on minor 1
Configure Running Environment Variables
export BELLAGIO_SEARCH_PATH=/opt/amdgpu/lib/x86_64-linux-gnu/libomxil-bellagio0:/opt/amdgpu/lib/libomxil-bellagio0
export GST_PLUGIN_PATH=/opt/amdgpu/lib/x86_64-linux-gnu/gstreamer-1.0/
export GST_VAAPI_ALL_DRIVERS=1
export OMX_RENDER_NODE=/dev/dri/renderD128
Check Installation¶
Ensure you perform an installation check.
omxregister-bellagio -v
Scanning directory /opt/amdgpu/lib/libomxil-bellagio0/
Scanning library /opt/amdgpu/lib/libomxil-bellagio0/libomx_mesa.so
Component OMX.mesa.video_decoder registered with 0 quality levels
Specific role OMX.mesa.video_decoder.mpeg2 registered
Specific role OMX.mesa.video_decoder.avc registered
Specific role OMX.mesa.video_decoder.hevc registered
Component OMX.mesa.video_encoder registered with 0 quality levels
Specific role OMX.mesa.video_encoder.avc registered
2 OpenMAX IL ST static components in 1 library successfully scanned
gst-inspect-1.0 omx
Plugin Details
Name
OMX
Description
GStreamer OpenMAX Plug-ins
Filename
/usr/lib/x86_64-linux-gnu/ gstreamer-1.0/libgstomx.so
Version
1.12.4
License
LGPL
Source module
gst-omx
Source release date
2017-12-07
Binary package
GStreamer OpenMAX Plug-ins source release
Origin URL
Unknown package origin
omxmpeg2dec: OpenMAX MPEG2 Video Decoder
omxh264dec: OpenMAX H.264 Video Decoder
omxh264enc: OpenMAX H.264 Video Encoder
3. Features
+-- 3 elements
gst-inspect-1.0 vaapi
Plugin Details
Name
vaapi
Description
VA-API based elements
Filename
/usr/lib/x86_64-linux-gnu/ gstreamer-1.0/libgstvaapi.so
Version
1.14.5
License
LGPL
Source module
gstreamer-vaapi
Source release date
2019-05-29
Binary package
gstreamer-vaapi
Origin URL
/enter_bug.cgi?product=GStreamer
vaapijpegdec: VA-API JPEG decoder
vaapimpeg2dec: VA-API MPEG2 decoder
vaapih264dec: VA-API H264 decoder
vaapivc1dec: VA-API VC1 decoder
vaapivp9dec: VA-API VP9 decoder
vaapih265dec: VA-API H265 decoder
vaapipostproc: VA-API video postprocessing
vaapidecodebin: VA-API Decode Bin
vaapisink: VA-API sink
vaapih265enc: VA-API H265 encoder
vaapih264enc: VA-API H264 encoder
11 Features
+-- 11 elements