How to efficiently capture the desktop screen of Genio 700 on Yocto and perform video encoding?

[zhaolin_wang]

How to efficiently capture the desktop screen of Genio 700 on Yocto and perform video encoding

[andy.hsieh]

Hi @zhaolin_wang

Thank you for your post!

For Yocto-related questions, we have a dedicated Yocto category where you’re likely to get more targeted help from the community. I recommend posting your question there to reach more Yocto developers.

Thanks for your understanding!

[macross.chen]

Hi Zhaolin,

Please refer to the reply of another thread:

Mechanisms for Screen Capture and Video Encoding on Genio 510 EVK (MT8370) with Wayland

Hi Gurukiran Mb, All Genio platforms provide the V4L2 H.264/H.265 hardware-accelerated encoder for GStreamer, which the v4l2h264enc and v4l2h265enc GStreamer plugins can control. The v4l2convert is also supported as a format converter and resizer. The v4l2h264enc, v4l2h265enc, and v4l2convert are enabled by default in the IoT Yocto package. Please refer to IoT Yocto Document - Video Codec. As IoT Yocto provides a hardware-accelerated BSP package, the screen capture feature is at the functiona…