Files

T

jeffqjiangNew ad20961c4a MD5 digest generation support (#109 )

* * rocDecode/HEVC: Added support for MD5 message digest generation.
  - Command option "-md5" triggers MD5 calculation and output.

* * rocDecode/HEVC: Changed C type casting to C++ type casting.

2023-11-30 17:40:45 -05:00

CMakeLists.txt

rr: Add debug flags for valgrind (#77 )

2023-11-20 12:07:13 -05:00

README.md

Samples - adds surface memory option to user (#104 )

2023-11-30 08:31:37 -05:00

videodecode.cpp

MD5 digest generation support (#109 )

2023-11-30 17:40:45 -05:00

README.md

Video Decode Sample

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

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]>
              -z <force_zero_latency - Decoded frames will be flushed out for display immediately [optional]>
              -sei <extract SEI messages [optional]>
              -crop <crop rectangle for output (not used when using interopped decoded frame) [optional - default: 0,0,0,0]>
              -m <output_surface_memory_type - decoded surface memory [optional - default: 0][0 : OUT_SURFACE_MEM_DEV_INTERNAL/ 1 : OUT_SURFACE_MEM_DEV_COPIED/ 2 : OUT_SURFACE_MEM_HOST_COPIED]>