[gstreamer-bugs] [Bug 529672] Big latency and bad framerate while mixing multiple live streams

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Sep 23 09:54:53 PDT 2010


https://bugzilla.gnome.org/show_bug.cgi?id=529672
  GStreamer | gst-plugins-good | 0.10.7

Tim-Philipp Müller <t.i.m> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |t.i.m at zen.co.uk
         Resolution|                            |FIXED
   Target Milestone|HEAD                        |0.10.26
            Summary|[videomixer] Big latency    |Big latency and bad
                   |and bad framerate while     |framerate while mixing
                   |mixing multiple live        |multiple live streams
                   |streams                     |

--- Comment #2 from Tim-Philipp Müller <t.i.m at zen.co.uk> 2010-09-23 16:54:47 UTC ---
I didn't test your pipelines, but I believe this should be fixed with the new
videomixer2 element in gst-plugisn-good git:

 commit bcfd60a8d200e3f18d6260e1a6d71835d76036fb
 Author: Sebastian Dröge <sebastian.droege at collabora.co.uk>
 Date:   Mon Jul 26 16:07:15 2010 +0200

    videomixer2: Add videomixer2 element

    This is based on collectpads2 and is synchronizing
    all streams based on the running time.

    New features compared to old videomixer:
     * Synchronizing frames on the running time
     * Improved and simplified negotiation
     * Full QoS support
     * Variable framerate support

    Fixes bug #626048, #624905.

Please re-open if it's still an issue.

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