[Live-devel] trying to capture an .mp4 with openRTSP
Ross Finlayson
finlayson at live555.com
Wed Aug 20 18:42:40 PDT 2008
>I'm trying to capture an MPEG4 RTP stream (sent by QTSS via
>QuickTime Broadcaster) to a file using openRTSP. The problem i'm
>seeing is that, when I try to open this file, the system (Mac OSX
>10.5.4) tells me that it's not a movie file. My openRTSP command
>looks like this:
>
>pugsleypoo:testProgs jmzorko$ ./openRTSP -4 -w 320 -h 240 -f 30
><rtsp://10.0.1.199:554/pugscam.sdp>rtsp://10.0.1.199:554/pugscam.sdp >
>pugscam.mp4
A couple of quick questions:
1/ Are you able to play the stream rtsp://10.0.1.199:554/pugscam.sdp
in a media player (QuickTime Player or VLC)?
2/ Are you making sure that "openRTSP" terminates properly? You
can't just <control>-C it, otherwise the resulting output file will
be incomplete. You have to terminate it with "kill -HUP", or else
specify a specific duration in advance, using the "-d <duration>"
option.
If both of these are true, then I don't know what the problem might
be; you should ask a QuickTime mailing list why the file won't play.
--
Ross Finlayson
Live Networks, Inc.
http://www.live555.com/
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