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fourMs / AudioVideoAnalysis

A standalone application for real-time analysis of audio and video.
https://www.uio.no/ritmo/english/research/labs/fourms/downloads/software/AudioVideoAnalysis/
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Glitches (empty frames) in mg printing #21

Closed aleksati closed 4 years ago

aleksati commented 4 years ago

This happens even when displaying the regular image, so even with no motion averaging or noise reduction happening. Have a feeling its related to issue #18 . An easy fix might be to scale the x-count printing to be slightly slower than the average framerate of the [grab] objects.. or something.. They are about equal now. Will look into this more and try to find a solution.

Annotation 2020-04-13 131321

aleksati commented 4 years ago

Adjusting the camera format and resolution seems to help here. I guess it depends on the machine and battery conditions (etc.). Similar to what we experienced with VideoAnalysis.

In light of this, I added options in the UI to configure the native web-camera format (dimensions). On my Windows machine, I get a number of resolution and formatting options through the jit.grab. It might not be similar on other machines and OS`es, so we have to test this.

aleksati commented 4 years ago

It seems to work fine on Mac as well. I will update with new issues if problems arise in the future.