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29 lines
992 B
Python
29 lines
992 B
Python
#Author: Akash Bora
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def Datamosh(filename,outfile,s,e,fps):
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def mosh_iframe_removal():
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for index, frame in enumerate(frames):
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if index < start_frame or end_frame < index or frame[5:8] != iframe:
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out_file.write(frame_start + frame)
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start_frame = s
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end_frame = e
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if end_frame==1:
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end_frame=1000
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input_avi = filename
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in_file = open(input_avi, 'rb')
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output_avi= outfile
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in_file_bytes = in_file.read()
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out_file = open(output_avi, 'wb')
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frame_start = bytes.fromhex('30306463')
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frames = in_file_bytes.split(frame_start)
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out_file.write(frames[0])
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frames = frames[1:]
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iframe = bytes.fromhex('0001B0')
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pframe = bytes.fromhex('0001B6')
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n_video_frames = len([frame for frame in frames if frame[5:8] == iframe or frame[5:8] == pframe])
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if end_frame < 0:
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end_frame = n_video_frames
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mosh_iframe_removal()
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in_file.close()
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out_file.close()
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