On Tue, 07 Jul 2009 22:11:12 -0700, Tim Roberts wrote:
>>The webcam is bound to do some encoding; most of them use USB "full speed"
>>(12Mbit/sec), which isn't enough for raw 640x480x24...@30fps data.
>
> That's not true. Most of the web cams made in the last 5 years or so run
> at high speed, 4
On Tue, 07 Jul 2009 22:49:22 -0700, Dennis Lee Bieber wrote:
> On Tue, 07 Jul 2009 23:37:43 +0100, Nobody
> declaimed the following in gmane.comp.python.general:
>
>> AFAIK, the only real difference between "USB-1 conformant" and "USB-2
>> conformant" is that the latter actually passed a test of
Nobody wrote:
>
>The webcam is bound to do some encoding; most of them use USB "full speed"
>(12Mbit/sec), which isn't enough for raw 640x480x24...@30fps data.
That's not true. Most of the web cams made in the last 5 years or so run
at high speed, 480 Mbps. Full speed only gets you 1 fps at 640
On Tue, 07 Jul 2009 09:01:39 +0300, jack catcher (nick) wrote:
> Thanks for the comments. Unfortunately, such specifications aren't easy
> to find, even in reviews. Fortunately several newer webcams seem at
> least to use usb2.
Supporting USB-2 doesn't mean that the camera necessarily uses high
Nobody kirjoitti:
On Mon, 06 Jul 2009 20:41:03 +0300, jack catcher (nick) wrote:
Does the webcam just deliver frames, or are you getting frames out of
a decoder layer? If it's the latter, you want to distribute the encoded
video, which should be much lower bandwidth. Exactly how you do that
d
On Mon, 06 Jul 2009 18:41:03 +0100, jack catcher (nick)
wrote:
Rhodri James kirjoitti:
Does the webcam just deliver frames, or are you getting frames out of
a decoder layer? If it's the latter, you want to distribute the encoded
video, which should be much lower bandwidth. Exactly how you
On Mon, 06 Jul 2009 20:41:03 +0300, jack catcher (nick) wrote:
>> Does the webcam just deliver frames, or are you getting frames out of
>> a decoder layer? If it's the latter, you want to distribute the encoded
>> video, which should be much lower bandwidth. Exactly how you do that
>> depends a
Rhodri James kirjoitti:
On Mon, 06 Jul 2009 07:10:38 +0100, jack catcher (nick)
wrote:
Tim Roberts kirjoitti:
"jack catcher (nick)" wrote:
I'm thinking of using Python for capturing and showing live webcam
stream simultaneously between two computers via local area network.
Operating syste
On Mon, 06 Jul 2009 07:10:38 +0100, jack catcher (nick)
wrote:
Tim Roberts kirjoitti:
"jack catcher (nick)" wrote:
I'm thinking of using Python for capturing and showing live webcam
stream simultaneously between two computers via local area network.
Operating system is Windows. I'm goin
jack catcher (nick) wrote:
Hi,
I'm thinking of using Python for capturing and showing live webcam
stream simultaneously between two computers via local area network.
Operating system is Windows. I'm going to begin with VideoCapture
extension, no ideas about other implementation yet. Do you ha
Tim Roberts kirjoitti:
"jack catcher (nick)" wrote:
I'm thinking of using Python for capturing and showing live webcam
stream simultaneously between two computers via local area network.
Operating system is Windows. I'm going to begin with VideoCapture
extension, no ideas about other implemen
"jack catcher (nick)" wrote:
>
>I'm thinking of using Python for capturing and showing live webcam
>stream simultaneously between two computers via local area network.
>Operating system is Windows. I'm going to begin with VideoCapture
>extension, no ideas about other implementation yet. Do you
Hi,
I'm thinking of using Python for capturing and showing live webcam
stream simultaneously between two computers via local area network.
Operating system is Windows. I'm going to begin with VideoCapture
extension, no ideas about other implementation yet. Do you have any
suggestions on how s
Hi again,
I've tried a the Sane interface from PIL and I get the following
error, when I run the demo_pil.py from the Sane directory.
SANE version: (16777231, 1, 0, 15)
Available devices= [('v4l:/dev/video0', 'Noname', 'Logitech QuickCam
"dfaber" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Hi,
> I have Logitech webcam and I need to grab images on Fedora Core 4 (not
> my favorite distro). Are there any python modules available for doing
> this? Any hints or suggestions would be welcome.
If is one of their ball c
Thank you for your help. I will look around for v4l modules too.
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"dfaber" <[EMAIL PROTECTED]> wrote:
> It is a Win32 Python Extension. I am looking for something that work
> on Linux.
here's one:
http://antonym.org/libfg
(for more alternatives, google for "python webcam linux" or some
variation thereof)
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It is a Win32 Python Extension. I am looking for something that work
on Linux.
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In article <[EMAIL PROTECTED]>,
dfaber wrote:
> I have Logitech webcam and I need to grab images on Fedora Core 4 (not
>my favorite distro). Are there any python modules available for doing
>this? Any hints or suggestions would be welcome.
You can try this :
http://videocapture.s
Hi,
I have Logitech webcam and I need to grab images on Fedora Core 4 (not
my favorite distro). Are there any python modules available for doing
this? Any hints or suggestions would be welcome.
Thanks.
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http://mail.python.org/mailman/listinfo/python-list
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