with [glib.global.gfree] when not needed any longer.
missingDecoderInstallerDetailNew
fn
string missingDecoderInstallerDetailNew(gst.caps.Caps decodeCaps)Returns an opaque string containing all the details about the missing element to be passed to an external installer called via [gstpbutils.global.installPluginsAsync] or [gstpbutils.global.installPluginsSync].
This function is mainly for applications that call external plugin installation mechanisms using one of the two above-mentioned functions in the case where the application knows exactly what kind of plugin it is missing.
Parameters
decodeCaps | the (fixed) caps for which a decoder element is needed |
Returns
a newly-allocated detail string. Free string