![]() To know the number of frames in a video file, use count_frames_and_secs(). For one because this is hard to predict exactly, but alsoīecause it may depend on the provided output_params. This function makes no assumptions about the number of frames in Can be zero if it could not be detected.Īfter that, it yields frames until the end of the video is reached. * size: the width and height of the frames that will be produced. * source_size: the width and height of the encoded video frames. * codec: a hint about the codec used to encode the video, e.g. * ffmpeg_version: the ffmpeg version in use (as a string). It first yields a small metadata dictionary that contains: Create a generator to iterate over the frames in a video file.
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