Hi, I am trying to make an efficient application with a few simple steps. First, through a CSI-2 camera, the frames are obtained, then at each frame I must draw on the image (ideally gpumat opencv) and finally generate an mp4. The time of the video is not defined, but I raise it as a process and it…

Hi, Thanks for the clarification. We understood the point. On Jetson platforms, the data format is RGBA. For 32-bit format, it supports ARGB: Image Surfaces: Cairo: A Vector Graphics Library So the channel does not match. Although it doesn’t match, for using the APIs, we can manually match it.

Stream from Camera, edit frame and save as mp4

Robotics & Edge Computing Jetson Systems Jetson Nano

Honey_Patouceul September 2, 2021, 7:19pm 7

I had only quickly tried and sure it would require some extra work, but if this might help you may try this.

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Stream from Camera, edit frame and save as mp4

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