The VideoLAN Forums

Thanks for your reply! The video codecs is MPEG4. One thing I can see is that there are two sessions, one for audio (Session RTP AUDIO), the other for video(Session RTP VIDEO). The .sdf file is as follow. Thank you for your help. v=0 o=- 1953 23 IN IP4 162.105.129.230 s=CCTV-10 i=CCTV-10 e=n/a <n/a>...

HI, I tried to open the .sdf file (created by using mouse to copy a channel) using vlc, but there is a problem: there is only sound, but no image. I am using vlc 0.8.6b.

Why did this happen? Any help would be appreciated. Thanks a lot in advance.