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692ec0dd30
Original commit message from CVS: * docs/design/part-TODO.txt: Some more items for the TODO * gst/gstcaps.c: * gst/gstcaps.h: Document GstCaps.
49 lines
1.8 KiB
Text
49 lines
1.8 KiB
Text
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- changing an object's name after construction is not allowed. Checks are performed
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when adding objects to parents that no duplicate names are used, changing the name
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to a duplicate name after adding it is therefore allowed and voids internal
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consistency.
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- implement return values from events in addition to the gboolean. This should be
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done by making the event contain a GstStructure with input/output values, similar
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to GstQuery. A typical use case is performing a non-accurate seek to a keyframe,
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after the seek you want to get the new stream time that will actually be used to
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update the slider bar.
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- unlinking pads in the PAUSED state needs to make sure the stream thread is not
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executing code. Can this be done with a flush to unlock all downstream chain
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functions? Do we do this automatically or let the app handle this?
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- implement clock selection as explained in part-gstpipeline.txt.
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- when a pipeline with a live source goes to PAUSED again, a sample is prerolled
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in the sinks. This sample should be discarded, possibly with a flush event
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started from the source.
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- convert framerate to GstFraction in GstCaps.
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- implement latency calculation for live sources.
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- implement master/slave clocks.
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- implement QOS.
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- implement BUFFERSIZE.
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- make bin_bus_handler a vmethod so subclasses can use their own implementation
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or chain to the parent.
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- make it possible to seek on other formats than bytes in basesrc.
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- GstFormat quarks, get_name.
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- GstQuery quark, get_name.
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- GstEvent, GstMessage register like GstFormat or GstQuery.
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- unblocking while seeking. gst_element_flush_pads (GstElement, gboolean);
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- make GstCapsFlags instead of the #define for GST_CAPS_FLAGS_ANY.
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- query POSITION/DURATION return accuracy. Just a flag or accuracy percentage.
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