Drawing video with text on top

前端 未结 2 1176
甜味超标
甜味超标 2021-01-13 02:18

I am working on an application and I have a problem I just cant seem to find a solution for. The application is written in vc++. What I need to do is display a YUV video fee

2条回答
  •  迷失自我
    2021-01-13 02:48

    Try to look into DirectShow and the Ticker sample on microsoft.com:

    DirectShow Ticker sample

    This sample uses the Video Mixing Renderer to blend video and text. It uses the IVMRMixerBitmap9 interface to blend text onto the bottom portion of the video window.

    DirectShow is for building filter graphs for playing back audio or video streams an adding different filters for different effects and manipulation of video and audio samples.

提交回复
热议问题