rtsp stream error

jing lu rgjing.lu at gmail.com
Wed Feb 16 03:43:20 PST 2011


Hi, all

I want to play a media, I used this pipeline:

gst-launch-0.10 -v rtspsrc location=rtsp://.... protocols=0x00000001
latency=3000 ! application/x-rtp, media=video ! rtph264depay !
ffdec_h264 ! queue ! identity ! queue ! xvimagesink

 It works, but  the movie broadcast has many mosaics .

  the detail info is:

There may be a timestamping problem, or this computer is too slow.
/GstPipeline:pipeline0/GstIdentity:identity0: last-message = "chain
******* (identity0:sink)i (460800 bytes, timestamp: 0:00:15.584702678,
duration: 0:00:00.066666666, offset: -1, offset_end: -1, flags: 256)
0x8e83008"
/GstPipeline:pipeline0/GstIdentity:identity0: last-message = "chain
******* (identity0:sink)i (460800 bytes, timestamp: 0:00:15.717433275,
duration: 0:00:00.066666666, offset: -1, offset_end: -1, flags: 256)
0x8e83008"
/GstPipeline:pipeline0/GstIdentity:identity0: last-message = "chain
******* (identity0:sink)i (460800 bytes, timestamp: 0:00:15.982908898,
duration: 0:00:00.066666666, offset: -1, offset_end: -1, flags: 256)
0x8e83080"
/GstPipeline:pipeline0/GstIdentity:identity0: last-message = "chain
******* (identity0:sink)i (460800 bytes, timestamp: 0:00:17.489218661,
duration: 0:00:00.066666666, offset: -1, offset_end: -1, flags: 288)
0x8e83080"
/GstPipeline:pipeline0/GstIdentity:identity0: last-message = "chain
******* (identity0:sink)i (460800 bytes, timestamp: 0:00:17.555885327,
duration: 0:00:00.066666666, offset: -1, offset_end: -1, flags: 256)
0x8e83008"
/GstPipeline:pipeline0/GstIdentity:identity0: last-message = "chain
******* (identity0:sink)i (460800 bytes, timestamp: 0:00:16.182320513,
duration: 0:00:00.066666666, offset: -1, offset_end: -1, flags: 256)
0x8e83170"
/GstPipeline:pipeline0/GstXvImageSink:xvimagesink0:A lot of buffers
are being dropped.

 The timestamp is not in sequence, how to solve it?


lujing
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