Introduction - If you have any usage issues, please Google them yourself
1: This example is only used to display the video stream, and does not handle video storage and playback video function 2: After opening the project sure to build inside the shadow of Construction (Shadow build) cancel 3: Real-time video display, video response speed ratio VLC, QTAV and other players is many times faster 4: streamline the code, in the windows can complete compile and run under .linux ffmpeg library to replace the corresponding 5: 3-channel synchronous display a video stream can be a single Screenshot Screenshot hit the button on the last channel 6: supports a single channel double-click the Zoom 7: Code processing and incomplete, there are many places need to optimize 8: code comments is not exhaustive, but easy to understand 9: do not use a timer, using signal slots mechanism for video streaming 10: processing all on QFFmpge class, including comments also only about 11 to 100 lines of code: using the example of a simple and convenient comes with a collection of black