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H264 motion vector information

Question asked by Fagner on Jul 13, 2011
Latest reply on Jul 15, 2011 by Fagner



I am using H264 MP codec for Bf533.

Everything is working fine.

I am recording the streams on a SD card, but i need my system only record when there is motion.

Reading the H264_MP_Encoder_Development_guide_rel3.0.0, it shows that ADI_CODEC_CONFIG_MV_INFO retrieves motion vector information of the just encoded frame.


How to use this information to start/stop recording?

Is there any software module that use this information from H264 codec to signal a start/stop flag?