Will command combined use, how to determine their execution order?
For example
Ffmpeg - y - I RTMP://58.200.131.2:1935/livetv/GXTV - c copy D: \ \ stream FLV -s 640 * 480 - vf pad=1280, 720:10:10:0 XFFFFFF - vf crop=100, 100:100-100 - D: \ \ 1. FLV
I want to have video receiving, and then to adjust resolution, then put the video for filling, to shear the video again, but the result of running out, was that the video stream is stored as a stream. The FLV, and then to the stream. FLV cut 100 * 100, then change the resolution of 640 * 480, also no longer populated, is this why?