rocm-systems/samples/videoDecode

Video Decode Sample

This sample illustrates the FFMPEG demuxer to get the individual frames which are then decoded on AMD hardware using VAAPI.

This sample supports both YUV420 8-bit and 10-bit streams.

Prerequisites:

• Linux distribution

  • Ubuntu - 20.04 / 22.04

• ROCm supported hardware

• Install ROCm 5.5 or later with --usecase=graphics,rocm --no-32

• rocDecode

• CMake 3.5 or later

• FFMPEG

  sudo apt install ffmpeg
  

Build

mkdir build
cd build
cmake ../
make -j

Run

./videodecode -i <input video file [required]> 
              -o <output path to save decoded YUV frames [optional]> 
              -d <GPU device ID - 0:device 0 / 1:device 1/ ... [optional - default:0]>