demuxing audio and video

Rand Graham rand.graham at zenith.com
Fri Jun 7 21:48:00 UTC 2019


Hello,

I am trying to demux a stream that contains both audio and video.
The demuxing fails when I try to demux both audio and video.
If I demux video only, I can see the video.
If I demux audio only, the pipeline fails.
This stream consists of ISOBMFF segments.

The video is h.265 and the audio is AAC. When I try to playback the url in VLC, the video and audio play.

Can someone offer some tips to debug this issue?

Here is the failure case.

gst-launch-1.0 -v -e mpegtsmux name=m ! hlssink  target-duration=5 souphttpsrc location=http://127.0.0.1:8000/routeservice/17,18    decodebin ! audioconvert ! voaacenc bitrate=128000 ! m.Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
0:00:00.037766906 22104      0x2245630 WARN               structure gststructure.c:1832:priv_gst_structure_append_to_gstring: No value transform to serialize field 'session' of type 'SoupSession'
Got context from element 'souphttpsrc0': gst.soup.session=context, session=(SoupSession)NULL, force=(boolean)false;
0:00:02.462560850 22104      0x2202370 WARN                 basesrc gstbasesrc.c:3055:gst_base_src_loop:<souphttpsrc0> error: Internal data stream error.
0:00:02.462604681 22104      0x2202370 WARN                 basesrc gstbasesrc.c:3055:gst_base_src_loop:<souphttpsrc0> error: streaming stopped, reason not-linked (-1)
ERROR: from element /GstPipeline:pipeline0/GstSoupHTTPSrc:souphttpsrc0: Internal data stream error

Regards,
Rand

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