Ross Finlayson a écrit :
Hi.When I capture a rtsp h264 stream with
openRTSP and save it into a .mp4 file (-4
option), I can reproduce it with common
players (vlc, mplayer etc.)However, if I save
the captured stream into a "raw" file (i.e
video-H264-1) I cannot see it with any player.
Why ?
Because those media players (which are not our
software, BTW) happen not to support playing a
'raw' H.264 file.
Hi everybody.
Did you say that common players like vlc can not read h264 raw stream ?
No, I said that they cannot play a H.264 raw
*file* (but you'd have to ask their developers to
be sure).
So if I stream a H264VideoRTP, I can not read
my stream with those media players.
Yes you can (at least with VLC), because it
implements RTSP/RTP, and the RTP payload format
for H.264.
Another point. I just want to stream on RTP and
not on RTSP. Can I do that with liveMedia ? All
of your example implement RTSP Server but I do
not that on my implementation. This is maybe why
I can not read my stream.. What do you think
about that ?
Yes, that's quite possible, because without a
RTSP server, the client (media player) might not
get the SPS and PPS NAL unit data that it needs
to properly decode the H.264 stream.
You should be using a RTSP server.
--
Ross Finlayson
Live Networks, Inc.
http://www.live555.com/
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