Le mar, 16/03/2004 à 17:17 +0800, yumi maiko a écrit : > Hi all, > Sorry for disturbing. > I am trying to integrate images from two > temp_buffer just like the one openmcu does. I wonder > that what type of data is it after received from > camera? That is,what kind of content is in It depends of the camera, but pwlib has converters, so you can request any format you want. > video_buffer in videograbber.cpp. I have carried a > reseach on source code of openmcu on how to integrate > images, and find out that what openmcu does is based > on transmitted signal. We all know that openmcu server > acts as a image integrater,which integrate the most > recent 4 user's encoded data (I > believe that these encoded data are encoded by H.261 > codec,right?) It handles the YUV data. > So, Um..., May I ask a question, is it possible to > use OpenMcu 's source code, especially in the function > "VideoBuffer::Write ((BYTE *) data, PINDEX amount, > PINDEX posn)" to integrate the two temp_buffers I made > which contains the data read from camera? If not,could > anyone suggest a method to integrate these > temp_buffers? After this process,I pass the resulting Of course you can do it, but to combine the images from the various cameras, you have to make sure that all images are of the same colour format. > buffer,which consists of two camera images, to > gnomemeeting, and, on the gnomemeeting's point of > view, it is just like one image from one camera. > Maybe this is a stupid question. However, I would > be very garceful. Thanks alot! > > Regards, > wah > > _________________________________________________________ > 必殺技、飲歌、小星星... > 浪漫鈴聲 情心連繫 > http://us.rd.yahoo.com/evt=22281/*http://ringtone.yahoo.com.hk/ > _______________________________________________ > GnomeMeeting-list mailing list > GnomeMeeting-list gnome org > http://mail.gnome.org/mailman/listinfo/gnomemeeting-list -- _ Damien Sandras (o- //\ It-Optics s.a. v_/_ GnomeMeeting: http://www.gnomemeeting.org/ FOSDEM 2004: http://www.fosdem.org H.323 phone: callto:ils.seconix.com/dsandras seconix com
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