[FFmpeg-user] how to record stream and take pictures at once?
erwin12344321 at yahoo.de
Mon May 20 23:45:39 EEST 2019
it is my first time looking for help with a mailing list.
I want to record a webcam stream for 30 seconds and at the same time I want to take 3 pictures (second 1, 15 and 30)
I treid this command, fired with a pythn script:
ffmpeg -i "http://192.168.100.111:9000/?action=stream" -vcodec copy -an -t 30 -bufsize 2048k -y "/home/pi/cam/Klingel-$(date +"%y_%m_%d_%H_%M_%S").mp4" -i "/home/pi/cam/Klingel-$(date +"%y_%m_%d_%H_%M_%S").mp4" -f image2 -vf fps=1/10 img%03d.jpg
but this is first recording a mp4 and then taking pictures. Is it possible to have it in parallel?
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