This will print any decoding errors to error.log , telling you exactly which frames are broken.
if video_writer is not None: # Example: Write 100 black frames to the AVI file for _ in range(100): frame = cv2.cvtColor(np.zeros((frame_size[1], frame_size[0]), dtype=np.uint8), cv2.COLOR_GRAY2BGR) video_writer.write(frame) mov00004 avi new
VirtualDub is an ancient but legendary AVI repair tool. This will print any decoding errors to error
If you have a specific file named MOV00004.AVI and want to incorporate it into an academic or creative project: If your converter allows custom settings, use these
If this file is part of a project or archive, consider renaming it to something more descriptive (e.g., interview_cam1_take4.avi ) and converting it to a modern format like MP4/H.264 for better compatibility and smaller file size.
If your converter allows custom settings, use these to ensure the "new" AVI file maintains high quality:
: If a "new" recording was interrupted (e.g., the battery died), the file might be unreadable. Tools like FFmpeg are frequently used to "remux" or repair these headers without losing quality.