On Mon, 2011-03-28 at 10:41 +0800, flower bean wrote: > Hello, > I use telepathy-qt4 to implement video call with GTalk protocal. > I'm not sure if I need to launch camera by myself, if yes, does > it use the API org.maemo.Telepathy.StreamEngine.StartCamera()? > I have called org.maemo.Telepathy.StreamEngine.AttachToChannel, > do I also need to call StartCamera/VideoPreviewSize etc. separatly ?
I assume you're on Maemo5 (stream-engine is only for Maemo). You don't have to call StartCamera(), its only there if you want to start the camera before the call actually starts (like the Maemo5 default UI does). VideoOutputSize and VideoPreviewSize are signals that tell the UI what resolution the output/preview is so the UI can put its output window at the right ratio. That said, be careful, I'm not sure how will it will interact with the official UI if you use stream-engine. -- Olivier Crête [email protected] Collabora Ltd
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