Closed stonyz closed 5 years ago
The recorded video is probably a large file. This slows down the processing.
No, the reason is not the file is too large. It's due to the speed is very slow,
ffmpeg frame= 630 fps=4.7 q=-1.0 Lsize= 30647kB time=00:00:21.01 bitrate=11944.2kbits/s speed=0.158x
You can see "speed=0.158x", but in my pc, the speed is over 1 (speed=1.19x).
BTW, my test device is Sumsung Note 8, should be powerful enough.
It spent over 77s to run the following command on a video (the video's length is 21 seconds)
But I run the same command on the same video, only less 10s.
Pls help to improve the speed.