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Re: [PROGRAMMERING] video



Hej Morten.

morten wrote:
hej venner
Jeg ville gerne (i første omgang) lave en lille utility der henter og
viser live billeder fra et usb webcam.

xawtv kan vise video og gemme billeder fra [alle] v4l/v4l2 compatible devices. mp4live fra MPEG4IP kan encode ,streame og gemme video fra [alle] v4l/v4l2 compatible devices.

Jeg planlægger at det skal gøres i c++ med en gtk frontend.

mp4live er skrevet i C++ og den findes både i en CLI og en GTK-version.


Understøtter driveren til dit usb-kamera ikke V4L/V4L2, men ved du selv,
hvordan billeder skal hentes, skal du blot skrive et nyt modul
til mp4live svarende til video_v4l2_source.cpp/h i mp4live.

Antageligvist skal jeg bruge noget video for linux (v4l eller v4l2). Er
der nogen der har et link en tutorial eller et lille eksempel program i
c++?

xawtv og mp4live bruger v4l/v4l2.


video_v4l2_source.cpp/h eller video_v4l_source.cpp/h i mp4live viser,
hvorledes du tilgår et v4l(2) device.

Endelig er der http://linux.bytesex.org/v4l2/
med FAQs, howtos etc.

--PMM

+----------------------------------------------------------+
| Kabel-TV over Internettet   --   http://www.streamtv.dk/ |
+----------------------------------------------------------+


 
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