Dateien

T

jeffqjiangNew 6253248188 Added real decode speed report to set it apart from the current output speed report in sample apps (#409 )

* * rocDecode: Added real decode speed report.
 - The current decode speed report is actually output/display speed report.
 - Due to AV1's extensive use of alternate reference frames that are not display, AV1 decoded frame count and output/displayed frame count can be quite different, making the current speed report not an accurate decode speed measurement.
 - We now added the actual decode speed report, besides the existing speed report, now called output/display FPS.

* * rocDecode: Added real decode speed report.
 - The current decode speed report is actually output/display speed report.
 - Due to AV1's extensive use of alternate reference frames that are not display, AV1 decoded frame count and output/displayed frame count can be quite different, making the current speed report not an accurate decode speed measurement.
 - We now added the actual decode speed report, besides the existing speed report, now called output/display FPS.

* * rocDecode/Sample script: Added missing changes for sample_mode 0 case.

2024-08-20 17:43:33 -04:00

README.md

Perf sample: Added decoded frame number and display delay options to video decode performance sample. (#405 )

2024-08-12 09:39:43 -04:00

run_rocDecode_Conformance.py

Conformance - CI Run Added (#227 )

2024-02-07 15:06:11 -05:00

run_rocDecodeSamples.py

Added real decode speed report to set it apart from the current output speed report in sample apps (#409 )

2024-08-20 17:43:33 -04:00

README.md

rocDecode Test Scripts

Pre-requisites to run python script

Install rocDecode
FFMPEG
- On Ubuntu
```
sudo apt install ffmpeg libavcodec-dev libavformat-dev libavutil-dev
```
- On RHEL/SLES - install ffmpeg development packages manually or use rocDecode-setup.py script
Python3 and pip packages - pandas, & tabulate

python3 -m pip install pandas tabulate

Scripts

Usage:

run_rocDecodeSamples.py

usage: run_rocDecodeSamples.py [--rocDecode_directory ROCDECODE_DIRECTORY] 
                               [--gpu_device_id GPU_DEVICE_ID]
                               [--files_directory FILES_DIRECTORY]
                               [--sample_mode SAMPLE_MODE]
                               [--num_threads NUM_THREADS]

optional arguments:
  -h, --help            show this help message and exit
  --rocDecode_directory ROCDECODE_DIRECTORY
                        The rocDecode Directory - required
  --gpu_device_id GPU_DEVICE_ID
                        The GPU device ID that will be used to run the test on it - optional (default:0 [range:0 - N-1] N = total number of available GPUs on a machine)
  --files_directory FILES_DIRECTORY
                        The path to a dirctory containing one or more supported files for decoding (e.g., mp4, mov, etc.) - required
  --sample_mode SAMPLE_MODE
                        The sample to run - optional (default:0 [range:0-1] 0: videoDecode, 1: videoDecodePerf)
  --num_threads NUM_THREADS
                        The number of threads is only for the videoDecodePerf sample (sample_mode = 1) - optional (default:1)
  --max_num_decoded_frames MAX_NUM_DECODED_FRAMES
                        The max number of decoded frames. Useful for partial decoding of a long stream. - optional (default:0, meaning no limit)

run_rocDecode_Conformance.py

usage: run_rocDecode_Conformance.py [--rocDecode_directory ROCDECODE_DIRECTORY] 
                                    [--gpu_device_id GPU_DEVICE_ID]
                                    [--files_directory FILES_DIRECTORY]

optional arguments:
  -h, --help            show this help message and exit
  --rocDecode_directory ROCDECODE_DIRECTORY
                        The rocDecode Directory - required
  --gpu_device_id GPU_DEVICE_ID
                        The GPU device ID that will be used to run the test on it - optional (default:0 [range:0 - N-1] N = total number of available GPUs on a machine)
  --files_directory FILES_DIRECTORY
                        The path to a dirctory containing one or more supported files for decoding (e.g., mp4, mov, etc.) and their corresponding reference MD5 digests - required