[Bug 647739] New: Streaming H264 encoded RTSP stream to disk results in video file with no timecode data

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Apr 13 23:26:37 PDT 2011


https://bugzilla.gnome.org/show_bug.cgi?id=647739
  GStreamer | don't know | 0.10.6

           Summary: Streaming H264 encoded RTSP stream to disk results in
                    video file with no timecode data
    Classification: Platform
           Product: GStreamer
           Version: 0.10.6
        OS/Version: Windows
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: don't know
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: scooley+bugzilla at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


I am using gstreamer to capture an H264 encoded RTSP stream from a Sanyo IP
video to disk.  The resulting video file does not play in Windows Media Player,
but it displays fine in VLC.  This would be fine, but the video files in VLC
(8hr each) seem to be lacking all time code data.  That is, VLC shows the
length as 00:00 and the current position is always 00:00.

The command line I use to capture the stream is:
gst-launch.exe rtspsrc
location=rtspt://<user>:<pass>@<ip_addr>/VideoInput/1/h264/1 name=d ! queue !
fakesink d. ! queue ! rtph264depay ! h264parse access-unit=true
output-format=sample ! mpegtsmux ! filesink location="output.mp4"

To be clear, I'm not expecting the timecode to match the camera's date/time
stamp... I'm just expecting that if I capture 10min worth of video and I watch
to the 3 minute 40 second point, VLC should show something like "03:40 /
10:00".

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