<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <META NAME="Generator" CONTENT="MS Exchange Server version 6.5.7653.38"> <TITLE>RE: G726 issues in Gstreamer </TITLE> </HEAD> <BODY>  Hi all, The G726 Encoder is running without any errors with FFMPEG gstreamer plugin version0.10.4. But its generating the zero bytes output for all the bitrates(16000,24000, 32000 or 40000). The pipeline that I have used is: $ gst-launch audiotestsrc ! ffenc_g726 bitrate=16000 ! filesink location=/home/g726/test.726 Pls help me solve this problem. Thanks in advance... Regards, Kumar KM -----Original Message----- From: Kumar K M Sent: Thu 11/6/2008 5:40 PM To: Peter Kjellerstedt; gstreamer-devel@lists.sourceforge.net Cc: tomasz@grobelny.oswiecenia.net Subject: RE: G726 issues in Gstreamer Hi Peter, Thanks for the reply. Pls let me  know the version of FFMPEG gstreamer plug-ins in which G726 Encoder is working. Thanks & Regards, Kumar KM -----Original Message----- From: Peter Kjellerstedt [<A HREF="mailto:peter.kjellerstedt@axis.com">mailto:peter.kjellerstedt@axis.com</A>] Sent: Thu 11/6/2008 2:32 PM To: Kumar K M; gstreamer-devel@lists.sourceforge.net Cc: tomasz@grobelny.oswiecenia.net Subject: RE: G726 issues in Gstreamer [ Please send this kind of mails to the mailing list in the future. ] Sorry, I do not know what is going wrong with your pipeline. Maybe someone else does? //Peter > -----Original Message----- > From: Kumar [<A HREF="mailto:kumarkm@tataelxsi.co.in">mailto:kumarkm@tataelxsi.co.in</A>] > Sent: den 6 november 2008 08:00 > To: tomasz@grobelny.oswiecenia.net; Peter Kjellerstedt > Subject: G726 issues in Gstreamer > > Hi Thomas/ Peter, > > > I am not able to encode g726 using the following pipeline; > > gst-launch audiotestsrc ! ffenc_g726 ! filesink location=/home/test.726 > > Errors: > > > ** (gst-launch-0.10:16360): CRITICAL **: > gst_ffmpeg_mux_simple_caps_set_int_list: assertion `GST_CAPS_IS_SIMPLE > (caps)' failed > Setting pipeline to PAUSED ... > Pipeline is PREROLLING ... > ERROR: from element /pipeline0/audiotestsrc0: Internal data flow error. > Additional debug info: > gstbasesrc.c(2240): gst_base_src_loop (): /pipeline0/audiotestsrc0: > streaming task paused, reason not-negotiated (-4) > ERROR: pipeline doesn't want to preroll. > Setting pipeline to NULL ... > FREEING pipeline ... > > > As suggested by you in gstreamer mail chain, I tried using the > following > pipeline: > > gst-launch audiotestsrc ! ffenc_g726 bitrate=16000 ! filesink > location=/home/test.726 > > But Still, I am getting the same errors. Pls help me out with this. > Thanks > in advance. > > Regards, > Kumar KM > > > The information contained in this electronic message and any > attachments to this message are intended for the exclusive use of the > addressee(s) and may contain proprietary, confidential or privileged > information. If you are not the intended recipient, you should not > disseminate, distribute or copy this e-mail. Please notify the sender > immediately and destroy all copies of this message and any attachments > contained in it. This message (including any attachment) is confidential and may be legally privileged. Access to this message by anyone other than the intended recipient(s) listed above is unauthorized. If you are not the intended recipient you are hereby notified that any disclosure, copying, or distribution of the message, or any action taken or omission of action by you in reliance upon it, is prohibited and may be unlawful. Please immediately notify the sender by reply e-mail and permanently delete all copies of the message if you have received this message in error. </BODY> </HTML>