[PD] pix_video problem

[Py Fave]

btw

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



2013/9/26 Py Fave <pyfave at 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 at 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.
>>>
>>>
>>>
>>>
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>>
>>
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