Hi Samuel, I was in the same situation in the past. I think there can be a really good solution, despite that I simply apply a downresampling and other image processing on every frame to make it possible and faster. If your implementation is very optimized then you will no apreciate cpu consumption on armv7 iphone processors. Can you tell me what's your videoconference experience with iDevices using pjsip/pjmedia over a 3G network? Do you get a really fluent video conversation? Thank you for advance, Albert, http://lafruitera.com -----Mensaje original----- De: "Samuel Vinson" <samuelv at laposte.net> Enviado el 12/09/2012 14:12:36 Para: "pjsip embedded/DSP SIP discussion" <pjsip at lists.pjsip.org> Asunto: [pjsip] Video on iphone Hi, Currently, I succeed in sending video stream from iOS to another device with pjsip (with front or back camera, and I support native preview). However I have one issue with the image size. Effectively, the iOS resolution are not standard with h263 and h264 format, e.g. resolution of 480x360 or 640x480. Thus, I force to use 352x288, but I would like to use the other available size. Do I need to resize the image before to send it to capture_cb callback? Or is it possible to force pjsip to use another dimension? For information, if I use the resolution 480x360, I get a padding issue (all the lines are shifted from some pixel). Thanks for your help Best regards Samuel _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip at lists.pjsip.org http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org ?????????? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120912/ac6bdada/attachment-0001.html>
