[Bug 787946] gstdashdemux : Play a dash content from non-zero offset fails and always starts from beginning.

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Oct 11 06:36:10 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=787946

--- Comment #6 from Jun Xie <jun.xie at samsung.com> ---
yes, (In reply to Debdeep from comment #5)
> Hi, 
> 
> Can you please specify on what is not supported ? The URL can be played fine.
> 
> Also, the use case mentioned in the bug works, if some debug traces are
> enabled in the logs. So, looks like a timing issue.
> 
> Thanks

yes, "isoff-on-demand" profile with 'sidx' has some issue.
Please refer to https://bugzilla.gnome.org/show_bug.cgi?id=788763


However, for your reported URL
http://dash.edgesuite.net/dash264/TestCases/1a/sony/SNE_DASH_SD_CASE1A_REVISED.mpd


the streaming content contains reference type 1 'sidx'.
It is kinda 'sidx' reference to other 'sidx's

sidx_0 (reference type 1)
├──> sidx_1  (reference type 0)
├──> sidx_2  (reference type 0)
└──> sidx_3  (reference type 0)

it is not supported yet currently.  
so the referenced segments can not be indexed.
and there is no way to jump into specific point while seeking

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