oups, I thought to answer off-list to Simon...

anyway, since some other seems to be interested in, I start a new topic

I was speaking about that : https://github.com/turingmachine/omxplayer-sync
Basically it's a modified version of omxplayer that streams the playhead position to DBus with high accuracy and a Python script send this position from master to slaves, then the slave's script adjust playback speed to reach the master position

It's used in http://www.pocketvj.com

I also found this : https://github.com/feanil/raspi-video-sync
Based on GStreamer but I didn't test.

Cheers

A
--
do it yourself                      
http://antoine.villeret.free.fr

2014-11-19 5:01 GMT+01:00 Alexandre Quessy <alexandre@quessy.net>:
Hello,

2014-11-17 5:10 GMT-05:00 Antoine Villeret <antoine.villeret@gmail.com>:

i need it to build a synchronized audio/video player
a solution exist with Python, but it's stuck in a very old Raspbian version... and not compatible with Jessie (and also I don't know anything about Python :-) )


I would be curious to see this the code for this solution.

You can use GStreamer with some backend such as Clutter, or GTK+. They work very well. That requires a bit of coding, of course. I have a few of them under my Github user aalex. VLC is another higher-level option. (it's highly scriptable)

Best,
--
Alexandre Quessy - 亚历山大 - ألكسندر
http://alexandre.quessy.net - Artiste en nouveaux médias
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