H.264 Motion Vector Extractor - Examples - File motion vector extraction

Example usage

The example executable will be located in your build directory, in the folder tests/examples with the name vectorextractor_example. Its usage is the following:

./vectorextractor_example <input video>

This example supports reading any container compatible with GStreamer with an H.264 stream inside or a raw H.264 file. It will output the extracted motion vectors to stdout in the following format:

mbWidth,mbHeight,srcX,srcY,dstX,dstY

Example output

16,16,24,962,24,968
16,16,40,962,40,968
16,16,56,962,56,968
16,16,73,962,72,968
16,16,89,962,88,968
16,16,105,963,104,968
16,16,122,962,120,968
16,16,138,962,136,968
16,16,154,962,152,968
16,16,169,962,168,968
16,16,185,962,184,968
16,16,201,962,200,968
16,16,217,962,216,968
16,16,233,962,232,968
16,16,249,962,248,968
16,16,266,962,264,968
16,16,281,962,280,968
16,16,297,962,296,968
16,16,314,962,312,968
16,16,330,962,328,968
16,16,345,962,344,968
16,16,361,962,360,968
16,16,377,962,376,968
16,16,393,962,392,968
16,16,409,962,408,968
16,16,424,962,424,968

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