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Functions
| void | gst_toc_setter_set_toc () |
| GstToc * | gst_toc_setter_get_toc () |
| void | gst_toc_setter_reset () |
Description
Element interface that allows setting of the TOC.
Elements that support some kind of chapters or editions (or tracks like in the FLAC cue sheet) will implement this interface.
If you just want to retrieve the TOC in your application then all you
need to do is watch for TOC messages on your pipeline's bus (or you can
perform TOC query). This interface is only for setting TOC data, not for
extracting it. To set TOC from the application, find proper tocsetter element
and set TOC using gst_toc_setter_set_toc().
Elements implementing the GstTocSetter interface can extend existing TOC
by getting extend UID for that (you can use gst_toc_find_entry() to retrieve it)
with any TOC entries received from downstream.
Functions
gst_toc_setter_set_toc ()
void gst_toc_setter_set_toc (GstTocSetter *setter,GstToc *toc);
Set the given TOC on the setter. Previously set TOC will be unreffed before setting a new one.
gst_toc_setter_get_toc ()
GstToc *
gst_toc_setter_get_toc (GstTocSetter *setter);
Return current TOC the setter uses. The TOC should not be modified without making it writable first.
Returns
TOC set, or NULL. Unref with
gst_toc_unref() when no longer needed.
[transfer full][nullable]
gst_toc_setter_reset ()
void
gst_toc_setter_reset (GstTocSetter *setter);
Reset the internal TOC. Elements should call this from within the state-change handler.
Types and Values
struct GstTocSetterInterface
struct GstTocSetterInterface {
GTypeInterface g_iface;
/* signals */
/* virtual table */
};
GstTocSetterInterface interface.