Comments on: Using Gnonlin with GStreamer and Python http://www.jonobacon.org/2006/12/27/using-gnonlin-with-gstreamer-and-python/ At home with Jono Bacon, Community Manager and Author Thu, 18 Mar 2010 17:56:40 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: Thomas Vander Stichele http://www.jonobacon.org/2006/12/27/using-gnonlin-with-gstreamer-and-python/comment-page-1/#comment-127053 Thomas Vander Stichele Tue, 25 Nov 2008 00:18:10 +0000 http://www.jonobacon.org/?p=851#comment-127053 <p>:twisted:Jono, the files are gone, where are they man?</p> :twisted: Jono, the files are gone, where are they man?

]]> By: Neal McBurnett http://www.jonobacon.org/2006/12/27/using-gnonlin-with-gstreamer-and-python/comment-page-1/#comment-125502 Neal McBurnett Fri, 19 Sep 2008 02:06:05 +0000 http://www.jonobacon.org/?p=851#comment-125502 <p>@deuterium - yeah - mp3's don't work for me either with this, despite assertions elsewhere that gnlcomposition handles them.</p> <p>My brief attempt at inserting decodebin into the pipeline didn't help. More info on debugging silent pipelines would be most helpful.</p> <p>It worked for me to use plain old filesrc and decodebin as described here: http://www.jonobacon.org/?p=810</p> @deuterium – yeah – mp3’s don’t work for me either with this, despite assertions elsewhere that gnlcomposition handles them.

My brief attempt at inserting decodebin into the pipeline didn’t help. More info on debugging silent pipelines would be most helpful.

It worked for me to use plain old filesrc and decodebin as described here: http://www.jonobacon.org/?p=810

]]> By: unique irish gifts http://www.jonobacon.org/2006/12/27/using-gnonlin-with-gstreamer-and-python/comment-page-1/#comment-125062 unique irish gifts Tue, 19 Aug 2008 18:17:28 +0000 http://www.jonobacon.org/?p=851#comment-125062 <p>Thanks for this. It's good to finally find a technical blog which I can understand. How some people think us newbies can learn without clear explanation is beyond me.</p> <p>Cheers</p> Thanks for this. It’s good to finally find a technical blog which I can understand. How some people think us newbies can learn without clear explanation is beyond me.

Cheers

]]> By: Mike MacHenry http://www.jonobacon.org/2006/12/27/using-gnonlin-with-gstreamer-and-python/comment-page-1/#comment-113847 Mike MacHenry Mon, 19 Nov 2007 23:45:55 +0000 http://www.jonobacon.org/?p=851#comment-113847 <p>Once again, thanks for taking the time to document this so thoroughly. Your writing has been helping me out a lot. A question I have about gstreamer and gnonlin is: Is it possible to play more than one file at once? This is a key piece of functionality that I need for a program I am writing. Also some stereo panning would be nice. Does anyone know if these functions exist in the gstreamer project? Thanks.</p> <p>-mike</p> Once again, thanks for taking the time to document this so thoroughly. Your writing has been helping me out a lot. A question I have about gstreamer and gnonlin is: Is it possible to play more than one file at once? This is a key piece of functionality that I need for a program I am writing. Also some stereo panning would be nice. Does anyone know if these functions exist in the gstreamer project? Thanks.

-mike

]]> By: Terry http://www.jonobacon.org/2006/12/27/using-gnonlin-with-gstreamer-and-python/comment-page-1/#comment-113716 Terry Mon, 05 Nov 2007 08:34:27 +0000 http://www.jonobacon.org/?p=851#comment-113716 <p>Hi , As I need to edit a 3gp file, i want to ask the following</p> <p>my file is in 3gp format containing both audio(amr) and video(h263) , how can i cut down the first 5 seconds and save it in another file</p> <p>Something like that? gnlcomposition ( gnlfilesource ) ! filesink</p> <p>or ffmux<em>3gp name=mux ! filesink gnlcomposition ( gnlfilesource ) ! qtdemux name=demux demux.audio</em>00 ! queue ! mux.audio<em>0 demux.video</em>00 ! queue ! mux.video_0</p> Hi , As I need to edit a 3gp file, i want to ask the following

my file is in 3gp format containing both audio(amr) and video(h263) , how can i cut down the first 5 seconds and save it in another file

Something like that? gnlcomposition ( gnlfilesource ) ! filesink

or ffmux3gp name=mux ! filesink gnlcomposition ( gnlfilesource ) ! qtdemux name=demux demux.audio00 ! queue ! mux.audio0 demux.video00 ! queue ! mux.video_0

]]> By: family portrait artist http://www.jonobacon.org/2006/12/27/using-gnonlin-with-gstreamer-and-python/comment-page-1/#comment-113574 family portrait artist Tue, 23 Oct 2007 08:51:16 +0000 http://www.jonobacon.org/?p=851#comment-113574 <p>Thanks for this information. I have been experiencing warning problems with Gnonlin. I guess I have it installed wrongly. I’ll re-start everything and will follow your suggestion here.</p> Thanks for this information. I have been experiencing warning problems with Gnonlin. I guess I have it installed wrongly. I’ll re-start everything and will follow your suggestion here.

]]> By: deuterium http://www.jonobacon.org/2006/12/27/using-gnonlin-with-gstreamer-and-python/comment-page-1/#comment-90035 deuterium Thu, 02 Aug 2007 10:26:39 +0000 http://www.jonobacon.org/?p=851#comment-90035 <p>For some reason, example 2 doesn't work. It runs and doesn't display errors, but doesn't play 2 mp3's. It just plays audio 1. Also, it doesn't start at the 5th second of the mp3 and doesn't stop playing after 5 seconds. Weird!</p> <p>It might be my amd 64system.. (since the ebuild in gentoo is masked for 64bit.) But i can't find any info about that. I hope someone can enlighten me.</p> For some reason, example 2 doesn’t work. It runs and doesn’t display errors, but doesn’t play 2 mp3’s. It just plays audio 1. Also, it doesn’t start at the 5th second of the mp3 and doesn’t stop playing after 5 seconds. Weird!

It might be my amd 64system.. (since the ebuild in gentoo is masked for 64bit.) But i can’t find any info about that. I hope someone can enlighten me.

]]> By: jonobacon@home » Debugging Jokosher Guide http://www.jonobacon.org/2006/12/27/using-gnonlin-with-gstreamer-and-python/comment-page-1/#comment-65360 jonobacon@home » Debugging Jokosher Guide Tue, 12 Jun 2007 00:52:23 +0000 http://www.jonobacon.org/?p=851#comment-65360 <p>[...] Using Gnonlin with GStreamer and Python [...]</p> [...] Using Gnonlin with GStreamer and Python [...]

]]> By: jono http://www.jonobacon.org/2006/12/27/using-gnonlin-with-gstreamer-and-python/comment-page-1/#comment-27417 jono Mon, 26 Feb 2007 01:01:56 +0000 http://www.jonobacon.org/?p=851#comment-27417 <p>Thanks kivi!</p> Thanks kivi!

]]> By: kivi http://www.jonobacon.org/2006/12/27/using-gnonlin-with-gstreamer-and-python/comment-page-1/#comment-27404 kivi Mon, 26 Feb 2007 00:00:03 +0000 http://www.jonobacon.org/?p=851#comment-27404 <p>Oh, did I remember to say that this tutorial was the single most important piece of information for my own experiments with GStreamer and Gnonlin. Thank you for writing it. Hopefully you'll get time for writing some more great tutorials and articles about Jokosher, GStreamer and Gnonlin. I could write some basic ones now, that I've hit some obstacles and managed to get around them...</p> Oh, did I remember to say that this tutorial was the single most important piece of information for my own experiments with GStreamer and Gnonlin. Thank you for writing it. Hopefully you’ll get time for writing some more great tutorials and articles about Jokosher, GStreamer and Gnonlin. I could write some basic ones now, that I’ve hit some obstacles and managed to get around them…

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