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Venc_snapshotDump, how to set the quality of jpeg frame.

hui qiu
Prodigy 110 points

Dear All!

I want to use Venc_snapshotDump function to implement snapshot.Now I can get the jpeg frame by using Venc_getBitstreamBuffer,but I don't know how to change the quality of the jpeg frame.Can anyone help me? 

  • 0
    TI__Guru 59700 points

    By quality if you mean increasing the bitrate of MJPEG, then use the following API to increase the targetbitrate:

    Venc_setDynamicParam()

    Refer /dvr_rdk/mcfw/interfaces/ti_venc.h for API documentation 

    Refer /dvr_rdk/demos/mcfw_api_demos/mcfw_demo/demo_encode.c for example code