GStreamer Qt Overlay for Embedded Systems/Performance/pc
To let you know the characteristics of the computer where the test was run, here is a table with the hardware of the computer:
| Part | Description |
|---|---|
| CPU | 11th Gen Intel(R) Core(TM) i7-11390H @ 3.40GHz |
| RAM |
Micron DDR4 16 GB @ 3200MHz |
| Storage | INTEL SSDPEKNU010TZ (1 TB) |
| GPU |
Intel Iris Xe Graphics G7 96EUs |
The next table show the results for multiple resolutions running at standard 30 fps as the framerate and the following pipeline:
gst-launch-1.0 videotestsrc is-live=true ! 'video/x-raw, width=1920, height=1080' ! nvvidconv ! 'video/x-raw(memory:NVMM), width=1920, height=1080' ! qtoverlay qml=gst-libs/gst/qt/main.qml ! nvvidconv ! 'video/x-raw, width=1920, height=1080' ! fakesink sync=false
Results
| 720p | 1080p |
4K | |
|---|---|---|---|
| Max Framerate (fps) | 411.932 | 205.821 | 57.64 |
| CPU(%) | 16 | 15 | 16 |
| RAM(MiB) | 112 | 112 | 192 |