The problem is that when I come to decode the stream in VLC the
image is far blockier than the original. Why is this? What am I
doing wrong?
I don't know, in part because you're missing some details about your
implementation. In particular, you didn't say anything about your
implementation of the following pure virtual functions defined for
"JPEGVideoSource":
virtual u_int8_t type() = 0;
virtual u_int8_t qFactor() = 0;
virtual u_int8_t width() = 0; // # pixels/8 (or 0 for 2048 pixels)
virtual u_int8_t height() = 0; // # pixels/8 (or 0 for 2048 pixels)
In any case, though, I suggest that - if possible - you test your
system first by receiving data into a file (by connecting a
"JPEGVideoRTPSource" to a "FileSink"), and looking at the resulting
data using a JPEG image viewer (rather than a media player like VLC).
If your server implements RTSP, then this is easy: Just run
"openRTSP" with the "-m" option.
--
Ross Finlayson
Live Networks, Inc.
http://www.live555.com/
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