[4/4]解决USB摄像头打开相机预览界面绿屏

liyujie

2025-08-28 786ff4f4ca2374bdd9177f2e24b503d43e7a3b93

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#!/bin/bash
 
gst-launch-1.0 xcamsrc sensor-id=3 capture-mode=1 io-mode=4 ! video/x-raw, format=NV12, width=1920, height=1080, framerate=30/1 ! queue ! vaapiencode_h264 ! fakesink