[Bug 731576] [qtdemux] Segment doesn't start at position 0

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Jun 12 08:49:24 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=731576
  GStreamer | gst-plugins-good | unspecified

Thiago Sousa Santos <thiagossantos> changed:

           What    |Removed                     |Added
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                 CC|                            |thiagossantos at gmail.com

--- Comment #3 from Thiago Sousa Santos <thiagossantos at gmail.com> 2014-06-12 15:49:20 UTC ---
For reference, this file has an edts entry that starts at time 20 for the video
track.

  edit atom (edts)
   edit list (elst)
    version 0
    flags 0
    total_entries 1
    edit list table
     duration 6174
     time 20
     rate 1.000000

The timescale is 600.

The first edts entry is played at time=0, but the media_time that it should
start from is time=20 (that converted to the timescale actually means 1/30
seconds = 0.033333333s).

So, there is no gap at the beginning, but the media starts playing from the
time 0.0333s in the media time.

Isn't this what qtdemux is doing?
What real world issue are you seeing?

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