[Bug 733565] Pipeline containing PNGs cannot be rendered to H.264 QuickTime

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=733565
  GStreamer | gst-editing-services | git

--- Comment #3 from Lubosz Sarnecki <lubosz at gmail.com> 2014-07-28 13:03:24 UTC ---
The pipeline stops issue can be solved by setting a format in the restriction
caps. format=I420 solves the issue, and I can produce quicktime muxed h264.

There should be at least a warning for this.
I already had this problem one year ago, and actually solved it in my C code,
and forgot about it. The user should be given some advice at this point.

Or maybe the format should be set automatically?

How should this be solved?

-- 
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.