tsdemux failure with Audio and Video

[Rand Graham]

Hello,

I was able to produce audio and video in the output file by constructing a pipeline to convert the audio. 

For the record, the working pipeline is as follows:

gst-launch-1.0 -v -e qtmux name=m ! filesink location=uhd1280x720hwenc.mp4 filesrc location=uhd.trp ! tsdemux name=dem dem. ! queue ! h265parse ! omxh265dec ! nvvidconv ! 'video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, format=(string)I420' ! omxh264enc profile=8 ! m. dem. ! queue ! avdec_aac ! audioconvert ! voaacenc ! m.


________________________________________
From: gstreamer-devel [gstreamer-devel-bounces at lists.freedesktop.org] On Behalf Of Rand Graham [rand.graham at lge.com]
Sent: Tuesday, January 17, 2017 4:00 PM
To: gstreamer-devel at lists.freedesktop.org
Subject: tsdemux failure with Audio and Video

Hello,

I am able to demux the video or audio from a transport stream file separately. However, when I try to demux both audio and video I get a no more pads error. I have tried this without naming the pads based on a previous suggestion. Can someone explain the no more pads error and why the pipeline fails? (I have noticed that the no more pads error also is output when giving the incorrect name of a pad.)