Video io, 'get' not working with OpenCv
Pieter Holtzhausen
holtzhau at gmail.com
Thu Dec 22 05:31:09 EST 2011
Hello
Yeah opencv made their python bindings work a bit less well with 2.3.1
A workaround is to use cv.fromarray(img_mat) instead of img_mat
wherever it complains in video.py. It is strange since automatic
conversion was one of the cool features of the binding system...but
I'll investigate a bit further.
Regards
Pieter
On Thu, Dec 22, 2011 at 10:51 AM, robbert <superslimme at netscape.net> wrote:
> On 17-12-11 23:55, Stéfan van der Walt wrote:
>>
>> Hi Robbert
>>
>> On Sat, Dec 17, 2011 at 7:50 AM, robbert<superslimme at netscape.net> wrote:
>>>
>>> I've wrote a little test program to a extract a frame of a video file
>>> (for
>>> processing), but I can't get it work.
>>
>> Thanks for the report. This works using GStreamer, so tomorrow I'll
>> compile OpenCV and determine what the problem is.
>
>
> Thanks Stéfan & Christoph for your responses.
> If this problem is solved, I've probably all the necessary toolboxes to
> leave matlab behind!
>
> In the meanwhile I tried to install the alternative back-end, GStreamer, but
> without success.
> The python demo's (of GStreamer) wont work, so there is no point in posting
> the error that scikits-image generates.
>
> kind regards,
>
> Robbert
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