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</o:shapelayout></xml><![endif]--></head><body lang=ZH-CN link="#0563C1" vlink="#954F72" style='text-justify-trim:punctuation'><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Hi,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> I have implemented class H264LiveSource so that I can stream real time h.264 video frames. My program captures images with the webcam of my notebook and encodes them. If size is 640x480, vlc player can displayer well. However, if the size is larger,eg.1280x720, vlc player can’t display well, and it seems lots of packets are lost.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> Why are so many packets lost? IS it because the speed of sending packets is to fast?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> How to deal with it?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> Thanks.<o:p></o:p></span></p></div></body></html>