hello

i have a bm intensity pro here on win 7 it can work , but switching source sometimes crashes pd .

i send message

[driver 1( to pix-video prior to open gemwin

its think it tells pd to use wdm wich is an older video driver then select input .

it's not perfectly stable sometimes ..

tell me if you find a way of getting good results

Pierre-Yves

2013/9/26 Peter Venus news@petervenus.de:

Hello

i recently ran into a somehow similar problem. until now i haven´t found the time to pu my finger on it, but i thought, that i my case, it was somehow related to the high framerate/resolution (1080p/60), which of course should not be an issue could you just try with 720p/30? changing the colorspace?

cheers, peter

Am 26.09.13 17:57, schrieb Pierre Desprats:

...

Hi,

I'm having trouble with pix_video.

I'm using a sony PWM200 in 720p/50p, A BlackMagic Decklink Studio with HD-SDI input connected in PCIe.

I'm testing on a windows 7 with Pure data 0.43.4 and GEM 0.93.3

Drivers are correctly installed and when I send "enumerate" to pix_video, it shows me two devices : Blackmagic WDM Capture Directshow Decklink Video Capture Directshow

but when I choose one (it doesn't matter which one), i got the error : "could not start graph playback, hr 0x80070057" Slightly after, pd crash.

I certainly miss clues to understand what's happening so I hope someone could light me up ?

Thx.

P.

---

Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list

---

Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list

Hello

the only problem with the Linux drivers for the Blackmagic cards is, as far as i discovered, that they are not initialising the cards video-device in /dev/video* this unfortunately makes it impossible to "just open" the cards input with pix_video :(

or did they change that in the meantime?

cheers, peter

Am 26.09.13 22:07, schrieb Py Fave:

btw

linux makes pd happy , it's much more stable and blackmagic have linux drivers

2013/9/26 Py Fave pyfave@gmail.com:

...

hello

i have a bm intensity pro here on win 7 it can work , but switching source sometimes crashes pd .

i send message

[driver 1( to pix-video prior to open gemwin

its think it tells pd to use wdm wich is an older video driver then select input .

it's not perfectly stable sometimes ..

tell me if you find a way of getting good results

Pierre-Yves

2013/9/26 Peter Venus news@petervenus.de:

...

Hello

i recently ran into a somehow similar problem. until now i havenŽt found the time to pu my finger on it, but i thought, that i my case, it was somehow related to the high framerate/resolution (1080p/60), which of course should not be an issue could you just try with 720p/30? changing the colorspace?

cheers, peter

Am 26.09.13 17:57, schrieb Pierre Desprats:

...

Hi,

I'm having trouble with pix_video.

I'm using a sony PWM200 in 720p/50p, A BlackMagic Decklink Studio with HD-SDI input connected in PCIe.

I'm testing on a windows 7 with Pure data 0.43.4 and GEM 0.93.3

Drivers are correctly installed and when I send "enumerate" to pix_video, it shows me two devices : Blackmagic WDM Capture Directshow Decklink Video Capture Directshow

but when I choose one (it doesn't matter which one), i got the error : "could not start graph playback, hr 0x80070057" Slightly after, pd crash.

I certainly miss clues to understand what's happening so I hope someone could light me up ?

Thx.

P.

---

Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list

---

Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list