[Bug 778237] New: dash, mpdparser: problem with German DVB-T2 DASH preview streams
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Mon Feb 6 11:32:12 UTC 2017
https://bugzilla.gnome.org/show_bug.cgi?id=778237
Bug ID: 778237
Summary: dash, mpdparser: problem with German DVB-T2 DASH
preview streams
Classification: Platform
Product: GStreamer
Version: 1.11.1
OS: All
Status: NEW
Severity: normal
Priority: Normal
Component: gst-plugins-bad
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: juergen.sachs at metz-ce.de
QA Contact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
Created attachment 345026
--> https://bugzilla.gnome.org/attachment.cgi?id=345026&action=edit
sample manifest from akamai-progressive.irt.de
When playing one of the German DVB-T2 preview DASH streames stream I get an
error
>> gstmpdparser.c:1645:gst_mpdparser_parse_mult_seg_base_type_ext: segment has neither duration nor timeline
The manifest contains SegmentTemplate nodes both in the AdaptationSet and in
the Representation nodes. The SegmentTemplate in AdaptationSet does not contain
a duration attribute and therefore the parser bails out (without examining the
sub-nodes).
Partiell manifest:
---
<AdaptationSet segmentAlignment="true" bitstreamSwitching="true"
maxWidth="1280" maxHeight="720" maxFrameRate="50" par="16:9" lang="und">
<Role schemeIdUri="urn:mpeg:dash:role:2011" value="main"/>
<SegmentTemplate initialization="V-1280x720p50_
libx264_high_yuv420p_gop100_bit3584k_term5-2-5-14-1_set1_init.mp4"/>
<Representation id="164950" mimeType="video/mp4" codecs="avc1.640020"
width="1280" height="720" frameRate="50" sar="1:1" startWithSAP="1"
bandwidth="3484245">
<SegmentTemplate timescale="12800"
media="V-1280x720p50_6bar_2ch_libx264_high_yuv420p_gop100_bit3584k_max3584k_buf7M_term1-2-4-14-1_dash_track1_$Number$.m4s"
startNumber="1" duration="25600"/>
---
The complete manifest is attached and comes from
http://akamai-progressive.irt.de/irt_avstandard_2014/M4S/1280x720p50/V-1280x720p50_libx264_high_yuv420p_gop100_bit3584k_term5-2-5-14-1/seg2_frag2_hbbtv15_live_multi/V-1280x720p50_libx264_high_yuv420p_gop100_bit3584k_term5-2-5-14-1.mpd
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