<html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body text="#000000" bgcolor="#FFFFFF"> The link failure which happens from the tsdemux source to both audio and video queue's sink is GST_PAD_LINK_REFUSED and the debug log is not showing anything else related than what I wrote here on the first posts: <blockquote>05-27 12:27:41.355 7565-7565/com.sample.app I/Choreographer: Skipped 50 frames! The application may be doing too much work on its main thread. 05-27 12:27:41.435 7565-7630/com.sample.app I/GLib+stdout: In dynamic ADDING PAD video_0065 05-27 12:27:41.435 7565-7630/com.sample.app I/GLib+stdout: Video link refused! 05-27 12:27:41.435 7565-7630/com.sample.app I/GLib+stdout: Sink pad link: 'video_0065' 05-27 12:27:41.440 7565-7630/com.sample.app I/GLib+stdout: In dynamic ADDING PAD audio_0066 05-27 12:27:41.445 7565-7630/com.sample.app I/GLib+stdout: Audio link refused! 05-27 12:27:41.445 7565-7630/com.sample.app I/GLib+stdout: Sink pad link: 'audio_0066' 05-27 12:27:41.455 7565-7630/com.sample.app W/GStreamer+mpegtspacketizer: 0:00:01.667866333 0x9e11d260 mpegtspacketizer.c:2509:mpegts_packetizer_pts_to_ts Not enough information to calculate proper timestamp </blockquote> What I have tried is to run the same pipeline but changing the tsdemux element for a qtdemux just to give it a try with an mp4 file. It happens the same failure so I am a bit confused as I think I am following the right steps to run this pipeline but with no success. Thanks for your time, Dani </body> </html>