[FFmpeg-trac] #3553(undetermined:open): Fix Non-monotonous DTS for flv live stream output

FFmpeg trac at avcodec.org
Wed Apr 23 03:31:29 CEST 2014

#3553: Fix Non-monotonous DTS for flv live stream output
             Reporter:  FishB8       |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  dts flv      |               Resolution:
  h264 regression                    |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |

Comment (by michael):

 does this issue also happen with librtmp instead of the inernal rtmp code
 does it happen with other rtmp servers than nginx rtmp ?
 ive never seen such timestamp resets in flv files before so iam not sure
 this file is valid
 Do you know of some document that describes how such timestamp
 discontinuities should be handled in rtmp ?
 also to quote the flv spec:
 Timestamp UI24 Time in milliseconds at which the data in this tag applies.
                This value is relative to the first tag in the FLV file,
                always has a timestamp of 0.
 This does not sound to me like it ever may go backward

Ticket URL: <https://trac.ffmpeg.org/ticket/3553#comment:7>
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