![]() It shows File "/siyu/utils.py", line 7, in capture_thumnailįile "/Users/lib/python3.6/site-packages/werkzeug/datastructures.py", line 3070, in saveĬopyfileobj(self.stream, dst, buffer_size)įile "/Library/Frameworks/amework/Versions/3.6/lib/python3.6/shutil.py", line 79, in copyfileobjįile "/Library/Frameworks/amework/Versions/3.6/lib/python3.6/tempfile. output.png is the output image at provided position. vframes 1 shows number of frames you want to get. 00:00:04 is the position of thumbnail in video. ![]() ffmpeg -i input.mp4 -ss 00:00:04 -vframes 1 output.png. TypeError: expected str, bytes or os.PathLike object, not FileStorageĪlso, when I tried to first save the file locally and use FFmpegfor extracting the frame, The command to use FFmpeg to create thumbnail of a video is below. Restore_signals, start_new_session, preexec_fn) File "/Users/glwang/bikan/yc2020/eb-flask/siyu/utils.py", line 8, in capture_thumnailįile "/Library/Frameworks/amework/Versions/3.6/lib/python3.6/subprocess.py", line 267, in callįile "/Library/Frameworks/amework/Versions/3.6/lib/python3.6/subprocess.py", line 709, in _init_įile "/Library/Frameworks/amework/Versions/3.6/lib/python3.6/subprocess.py", line 1275, in _execute_child ![]() Or vidcap = cv2.VideoCapture(user_upload)Ĭv2.imwrite("frame%d.jpg" % count, image) # save frame as JPEG fileīoth FFmpeg and cv2 require to read in a Path, not a FileStorage. What is the proper way for doing that? Is it possible to extract the frame without saving the file locally and read in first? subprocess.call(['ffmpeg', '-i', user_upload, '-ss', I want to generate a thumbnail(say, extract frame at 1s) for videos user uploaded and sent back from the frontend.
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