[FFmpeg-trac] #4110(undetermined:new): Non-monotonous DTS in output stream and stream stall

FFmpeg trac at avcodec.org
Sun Nov 16 11:13:39 CET 2014


#4110: Non-monotonous DTS in output stream and stream stall
-------------------------------------+-------------------------------------
             Reporter:  danomite     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by danomite):

 Using [http://www.cs.columbia.edu/irt/software/rtptools/ rtpdump] and
 multicast output, as noted above, I was able to capture the time stamps
 going in reverse order.

 To capture the stream: {{{ rtpdump -F ascii 224.0.0.1 8002 > rtpdump.log
 }}}
 To parse the reverse timestamps out of the log: {{{ cat rtpdump.log | cut
 -d' ' -f13 | cut -d'=' -f2 | uniq |  awk '$1 > p { printf("gt ") } p = $1'
 | grep -v '^gt' }}}
 From the listing of the timesstamps one can use less to search for them
 and see the contents of the stream at that point.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4110#comment:7>
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