What is the best screen capture program, free or paid?
I want to record the output of a Sony AX53 camcorder connected via HDMI and USB using an Elgato Cam Link 4K. The camera's output is captured by a program I have devised using ESCAPI and is displayed on the screen. It is this screen output that I want to record. It's OK if it records to an .avi file. I would ultimately like an .mp4 file but I can convert it using ffmpeg.
I have had problems with OBS studio: after several hours of displaying the output of my webcam, OBS locks up my computer good and tight, such that I must power the computer down and up again. My computer runs fine for weeks at a time without crashing when OBS Studio isn't running; it only crashes after several hours of running OBS Studio. I have reported this bug but I'm not holding my breath waiting for a fix. Plus, I do not need all of OBS Studio's many bells and whistles.
If it's a paid program, I would prefer a program which does not require periodic license renewal but is either free or a one-time purchase/perpetual license.
BTW, I was using a Magewell HDMI to USB converter. After a long time running continuously, the device became hot to the touch and stopped working. $300 down the drain.
Thank you.
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Last edited by chris319; 30th Mar 2023 at 17:15.
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It's not important the problem be solved, only that the blame for the mistake is assigned correctly
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Some of those Magewells do run hot. Though not all that run hot have difficulty working. Disconnecting them for a bit to cool, then reconnecting usually puts them back in order. Obvs, don't put them near anything else that runs hot, and do put them in a spot where they can be ventilated. The nicer, 4k ones have better heat sink feature so they stay cooler better.
Scott -
Just use OBS. Or some alts like this one https://alternativeto.net/software/vokoscreen/about/
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The problem I have with troubleshooting OBS is that it takes several hours of displaying my webcam before it crashes. I have to launch it and wait 6 - 8 hours for it to lock up my machine. I suspect there may be a memory leak somewhere.
On their support forum I have said I will donate money to the OBS developers if they can fix it such that it can run for at least 48 hours without crashing. So far I've received no response. -
Thank you s-mp for the link to foss VokoscreenNG I'm quite impressed with it's functions for a freebie.
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