On 2016-08-14 16:41, Stevens wrote:
Or one can get a cheap CCTV DVR and set the record type to "Motion detect", which only records if there is a change from one frame to another. Maybe "significant change" depending upon the sensitivity.
Yes, but that is not the case. The movie was already made with a normal camera, and I would like to analyze it.
Point 3: Yes, there are ways in software to do what you want. Converting a video to individual jpg and comparing them is one way, Finding an open source (https://www.mythtv.org/ is one) DVR program is another.
And what can I use to compare thousands of individual photos automatically? I can't imagine mythtv doing that. -- Cheers / Saludos, Carlos E. R. (from 13.1 x86_64 "Bottle" at Telcontar)