The first thing is: give full confidence to the user by asking to enter the size of the video file ( BAD IDEA). THREE THINGS TO KNOW THE FILE SIZE in bytes OF the VIDEO FILE.įirst and second are SIMPLE TO HACK because CAN BE FALSIFIED. SERVER (or your script that act like a server) do not know the length of the video file ( hours:minutes:seconds) is receving during POST REQUEST from the CLIENT by HTML FORM. You can take a look at Flask, WSGI web application framework:Īnd here for file upload configuration and security concern: Handler_name : ISO Media file produced by Google Inc. # When everything done, release the capture and destroy windows W_frame, h_frame = int(cap.get(cv2.CAP_PROP_FRAME_WIDTH)), int(cap.get(cv2.CAP_PROP_FRAME_HEIGHT))įps, num_frames = cap.get(cv2.CAP_PROP_FPS), cap.get(cv2.CAP_PROP_FRAME_COUNT) Import subprocess : Is use to call FFMPEG command.# Some characteristics from the original video User = int(input("How many videos to be captured:")) User = int(input("How many Images to be captured:")) How come there are so many backslashes? Any advice on how to proceed please.
I have a working ffmpeg command which is: ffmpeg -f v4l2 -video_size 352x288 -i /dev/video0 -vf "drawtext='fontfile=fonts/FreeSerif.ttf: text=%\\\\\\\\\\\\\\'\\,)", '-map', '', 'videotests/output4.mp4']' returned non-zero exit status 1.
Hi I'm attempting to capture a webcam stream with python using the ffmpeg-python wrapper library ( )
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