[gstreamer-bugs] [Bug 586873] PTS produced by gstffmpegmux are not DVD compatible

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-ffmpeg | Ver: git




------- Comment #4 from Jordi Mas  2009-06-25 11:14 UTC -------
Edward,

· The value of PTS is specified in units of the period of the system clock
frequency divided by 300 (yielding 90 kHz).
· Regarding allowing 0, you're right, the interval should start at 1.
· In DVD case, the rounding value that I found that works is 300.

Jan,

No, unfortunately I have no documentation for this feature. I only have found
that some software[1] do comment in their source code.

As you know, there is little documentation of the MPEG/DVD. I found this value
by experimentation. Jan, if you can point to some documentation I will
appreciate it.

Regards,

Jordi,


[1]
http://www.google.com/codesearch/p?hl=en&sa=N&cd=1&ct=rc#_j9QLhFEGhM/lxdvdrip/dvdauthor/0.6.12-2992alpha/dvdvob.c&q=dvdauthor%20%22Video%20PTS%20does%20not%20line%20up%20on%20a%20multiple%20of%20a%20field%22&l=56


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