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Take "seekability" of current source into account. #872

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adamcik opened this issue Oct 13, 2014 · 1 comment
Open

Take "seekability" of current source into account. #872

adamcik opened this issue Oct 13, 2014 · 1 comment
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A-audio Area: Audio layer

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@adamcik
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adamcik commented Oct 13, 2014

In addition to handling live sources, we should probably also be checking if the current source i seekable and using this in core and exposing it to frontends. Step one should simply be to start emitting this info with the stream changed events.
@adamcik adamcik added the A-audio Area: Audio layer label Oct 13, 2014
@adamcik adamcik added this to the v0.20 - Audio cleanup milestone Oct 13, 2014
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adamcik commented Oct 13, 2014

Following code is probably what we want to use to solve both this issue and #859

In [30]: q = gst.query_new_buffering(gst.FORMAT_TIME)

In [31]: src.query(q)
Out[31]: True

In [32]: q.parse_buffering_stats()
Out[32]: (<enum GST_BUFFERING_STREAM of type GstBufferingMode>, -1, -1, 0L)

@jodal jodal modified the milestones: v0.20 - Audio cleanup part 1, v0.21 - Audio cleanup part 2 Nov 7, 2014
adamcik added a commit to adamcik/mopidy that referenced this issue Mar 12, 2015
@adamcik
audio: Add support for checking seekable state in scanner
cee73b5 
Return type of scanner changed to a named tuple with (uri, tags, duration,
seekable). This should help with mopidy#872 and the related "live" issues.

Tests, local scan and stream metadata lookup have been updated to account for
the changes.
@jodal jodal removed this from the x1 - Audio cleanup milestone Oct 29, 2023
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@jodal @adamcik