Hi~ I want a encoded H264 frame data

anewgate · November 20, 2023, 4:00am

I have an amb82 mini board.
I am currently working on a project to transmit H264 encoded video frame buffers through websockets.
However, even if you look for examples, there is only information related to RTSP.
We have analyzed examples of transmitting video via RTSP, but the analysis always ends with calling a method that references a compiled library.
I would like to know how I can get a video frame buffer encoded in H264.

thank you.

M-ichae-l · November 21, 2023, 2:54am

https://www.amebaiot.com/en/rtl8735b-arduino-api-camerasetting_videoclass/

dakamaster · November 22, 2023, 12:48am

Hi @anewgate ,
You may change your encoder settings in: Arduino_package/hardware/libraries/Multimedia/src/VideoStream.h

github.com

ambiot/ambpro2_arduino/blob/3e3ca18cf1c304d944b9fa0e6f7f27bf5ddce03e/Arduino_package/hardware/libraries/Multimedia/src/VideoStream.h#L34-L52


      
          ENCODE TYPE
             0:HEVC 
             1:H264 
             2:JPEG 
             3:NV12 
             4:RGB 
             5:HEVC+JPEG 
             6:H264+JPEG
          *****************************************************************************/
          enum encode_type {
              VIDEO_HEVC = 0,
              VIDEO_H264,
              VIDEO_JPEG,
              VIDEO_NV12,
              VIDEO_RGB,
              VIDEO_NV16,
              VIDEO_HEVC_JPEG,
              VIDEO_H264_JPEG
          };

Thanks

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Hi~ I want a encoded H264 frame data

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