[gst-devel] swf with gstreamer-0.10

Tabish Khan Tabish_Khan at infosys.com
Fri Jul 17 16:15:01 CEST 2009


Yeah, that was a typo, I am using  ... location filesrc ... only.

2nd point is correct, I even tried using different things, gst-inspect gives me 4 available things, as I have mentioned earlier. Need to see gst-debug now !

From: Tiago Katcipis [mailto:katcipis at inf.ufsc.br]
Sent: Friday, July 17, 2009 6:58 PM
To: Discussion of the development of GStreamer
Subject: Re: [gst-devel] swf with gstreamer-0.10

There are two major errors on your pipe, im not very used to use adpcm, but here it goes.

1- location filesrc=/path/to/the/file.swf is wrong, is filesrc location=/path/to/the/file.swf

2- xvimagesink acepts only video on his sink pad, ffdec_adpcm_swf only outputs audio, so it will never work.

every time that something goes wrong try to use gst-inspect and see if the pads of the elements you are linking are compatible, and to debug what is going wrong...this can be very usefull:

http://gstreamer.freedesktop.org/data/doc/gstreamer/head/manual/html/section-checklist-debug.html

take a look at: ffdemux_swf, it might do what you want, but maybe you will need something else on the pipe, im not very used to swf.

best regards,
Katcipis

rememberin that
On Fri, Jul 17, 2009 at 7:56 AM, Tabish Khan <Tabish_Khan at infosys.com<mailto:Tabish_Khan at infosys.com>> wrote:

Hello,



I am facing a problem while playing swf file with gst-launch.



I tried with gst-launch playbin uri and even with the pipeline "gst-launch location filesrc=/path/to/the/file.swf ! ffdec_adpcm_swf ! xvimagesink" and also with other demuxer and decoder options

Found in gst-ffmpeg-plugin.



I get the output as  :



Internal gstreamer error : negotiation problem. And sometimes as, Gstreamer encountered a general supporting library error.



I am new to gstreamer based apps and specially swf domain, I am able to play flv file easily.



Please do let me know, if there are some other dependencies or plugins needed. I have already installed, gst-good, bad, ugly, ffmpeg.



When I do a "gst-inspect | grep swf"

It gives me 4 entries, with ffdec_adpcm_swf, ffenc_adpcm_swf, ffmux_swf, ffdemux_swf.



Thanks in advance.



-Tab

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