Hi!
I need to capture video from Blackmagic Design Decklink extreme HD -card. And precisely at this time I want FullHD from the cards HDMI-port.
Previously with other hardware (cheap webcams etc.) i've succesfully used code based on the capture example code from here: http://processing.org/reference/libraries/video/Capture.html
- Apparently Windows XP 'detected' my network TV tuner and its two digital tuners, as well as the SVID2USB23 empia 2861 (weird name by the way, the capture chip is 2860, the 2861 is the audio decoder. But most ATI stuff seems to do that weird thing. Favoring the audio decoder name over the video).
- This program allows you to capture from devices like TV Tuners and capture cards that have WDM drivers. It saves your videos in the AVI format, supports an arbitrary resolution setting, allows you to set up audio and video compression codecs and use installed DirectShow filters, you can crop the video before capturing, schedule a capture at.
But now I just can't get it working. It lists the card as: 'name=Blackmagic Decklink WDM Streaming, size=1920x1080, fps=25'. And this two times. I've tried both, but neither will give any results.
EMPIA technology is a provider of integrated circuit & IC design for Embedded Multi-function Peripheral Imaging Appliances. We are focused on creating semiconductor solutions to power leading edge embedded imaging devices and imaging Internet appliances.
I can get image from the card with different softwares so the card, cables etc are working.
I tried to print out the state of cam.available() and it gives only falses. I think that that has something to do with my issue. I tried to google more about the available()-method, but found nothing useful. Meaning that I have no idea why there is no video frames available.
-
Also there is this thing that when using code just as in the example:
cam = new Capture(this, cameras[0]);
Wdm 2860 Captured
I get no image, just grey background, but if I change it for example to:
cam = new Capture(this, 1920, 1080, cameras[0], 25);
I get black screen.
EMPIA technology is a provider of integrated circuit & IC design for Embedded Multi-function Peripheral Imaging Appliances. We are focused on creating semiconductor solutions to power leading edge embedded imaging devices and imaging Internet appliances.
I can get image from the card with different softwares so the card, cables etc are working.
I tried to print out the state of cam.available() and it gives only falses. I think that that has something to do with my issue. I tried to google more about the available()-method, but found nothing useful. Meaning that I have no idea why there is no video frames available.
-
Also there is this thing that when using code just as in the example:
cam = new Capture(this, cameras[0]);
Wdm 2860 Captured
I get no image, just grey background, but if I change it for example to:
cam = new Capture(this, 1920, 1080, cameras[0], 25);
I get black screen.
Wdm 2860 Capture App
-
I really don't know how to proceed from here. Any ideas?
Wdm 2860 Capture Driver
Thank you!
Wdm 2860 Capture Software
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