This macro adds a \youtube <ID> command that embeds a YouTube link into the documentation. The video container scales to a specified percentage of the available horizontal area. It assumes a source aspect ratio of 16:9, but looks acceptable with other ratios. For backends that do not support <iframe> (e.g. QTextBrowser), shows a clickable video thumbnail that open the YouTube link in an external browser window. Unfortunately, QTextBrowser cannot load images from a remote URL, so we need to store a thumbnail image in the .qch file. Change-Id: I3a3a0c5a20dd90e5cec6357ba70a23ee47dbe825 Reviewed-by: Mitch Curtis <mitch.curtis@qt.io> Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io> |
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