asfinn

vrecord settings / Desktop Video Setup mismatch causes dropped frames warning..

4

vrecord video and audio settings seem to override the BM Desktop Video Setup input settings but a mismatch does seem to cause a consistent Dropped Frames warning in capture_options.log like...

input buffer overruns - ffmpegdecklink 4.0 / vrecord 2018-06-11 / decklink studio 4k

48

Just upgraded vrecord and ffmpeg and getting buffer underruns regularly after around 35 mins on 10bit uncompressed captures... Our system had been working reliably on ffmpeg 4.0 and vrecord v2018-05-14.....

BM Hardware / Driver Matrix

2

Has anyone created or is there any easy way to confirm hardware compatibility with older Decklink cards? We have a collection of various PCie Decklink cards some old, some new....