Paul, FFMPEG have problems decoding our MJPEG stream. It seems like FFMPEG can not find the end of frame. I am not good enough to debug it with GDB. :(
VLC, MPlayer and GStreamer works.. Alexandre On Thu, Aug 26, 2010 at 6:35 PM, Paul Shersby <p...@film360.com> wrote: > Hi, we have the camera working now and are trying to get a stream through > FFMPEG > > Please see comments from Snorri in Germany below. > > P > > -----Original Message----- > From: Snorri P. Sigurdsson > Sent: 26 August 2010 17:26 > To: Paul Shersby > Subject: WG: to Elphel > > :-) > > The camera is now working, the boot block has been written. We performed > the > steps you described - using netboot with '-cmd boot', then with '-cmd all > -reflash'. Maybe only '-reflash' was missing? Now we have the precompiled > image 8.0.8.41 running again. > > Our actual topmost problem with the camera is to receive a stream at all, > either over rtsp or http, using the libavformat/libavcodec libraries from > the ffmpeg project. We get a stream with some client programs: VLC player > and one debian compile of mplayer. It doesn't work with ffplay, any > self-compiled release of mplayer, and openRTSP of the live555 project. > > But the openRTSP client gave us a clue on what is wrong: The 'Transport:' > syntax doesn't conform to RFC2326. Here is what openRTSP says: > ---------------------------------- BEGIN SNIP Received a complete SETUP > response: > RTSP/1.0 200 OK > CSeq: 4 > Session: 47112344 > Transport: RTP/AVP;unicast;destination=192.168.178.71;port=52546 > > Failed to setup "video/JPEG" subsession: Missing or bad "Transport:" > header > ---------------------------------- END SNIP > > So astreamer says "port=XXXX" instead of saying > "client_port=XXXX-XXXX;server_port=XXXX-XXXX". Is this intended? > > We compiled the source code from CVS, intending to modify 'rtsp.cpp', but > after installation of the unmodified image 'str' and 'lighthttpd' were not > > running. But we're not sure, if we missed something simple. We're > continuing > work on that. > > > > > > _______________________________________________ > Support-list mailing list > Support-list@support.elphel.com > http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com >
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