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Pb to capture live video with Blackmagic Recorder 3G. Blocked to NTSC

Posted: Mon Oct 02, 2023 17:42
by jobee
Hey folks,
I try to make a good capture of a live video with a Canon Mark3 with a Blackmagic Ultrastudio Recorder 3G to Resolume Avenue.
If I connect the Canon Mark3 to a video-projector I can check that the video stream is 1080. I choosed a PAL Output via HDMI in the Canon MARK3 option.
But when I add this stream as a source in Avenue the flux comes to 720x486 in NTSC. I can't change it.
I spent 6 hours watching all documentation about Canon, Blackmagic, Resolume, I can't figure how to solve it :-(!!!
Could you have any idea?
Best regards

Re: Pb to capture live video with Blackmagic Recorder 3G. Blocked to NTSC

Posted: Tue Oct 03, 2023 10:34
by Zoltán
What does Blackmagic desktop video say about the format?

Re: Pb to capture live video with Blackmagic Recorder 3G. Blocked to NTSC

Posted: Tue Oct 03, 2023 20:30
by jobee
It says this is a 525i59.94 NTSC, REC.601 signal
But when I plug the Canon to a video-projector, the projector project a 1080 video !!!

Re: Pb to capture live video with Blackmagic Recorder 3G. Blocked to NTSC

Posted: Wed Oct 04, 2023 08:18
by Zoltán
Is this the Canon 5d mark3?

How about BMD media express, what resolution does it capture?

Re: Pb to capture live video with Blackmagic Recorder 3G. Blocked to NTSC

Posted: Wed Oct 04, 2023 10:39
by jobee
Yes,
It says in BMD media express that it capture 525i59.94 NTSC, REC.601 signal. And yes this is the Canon 5d mark3.
Whichever settings I tried in Canon, I can't get a good signal. I tried HDMI cadency 24p or 60i or Auto. I can't choose the HDMI output resolution in the Canon menu.

Re: Pb to capture live video with Blackmagic Recorder 3G. Blocked to NTSC

Posted: Wed Oct 04, 2023 11:28
by Zoltán
Ok, sounds like the camera is sending that format then.
I'd recommend contacting Canon about this, maybe you need a firmware update to enable full HDMI resolution support.

Re: Pb to capture live video with Blackmagic Recorder 3G. Blocked to NTSC

Posted: Wed Oct 04, 2023 23:26
by jobee
Yes, you're right Zoltan.
I have to contact Canon.
Thx :-)!