Lines Matching refs:preview

5 Dual-channel preview means that an application can use two preview streams at the same time. One pr…
7 …preview), photo saving (photo capture), and video recording. The camera model is developed on the …
9 …preview (there are two preview streams instead of one preview stream plus one photo stream), you m…
20 The figure below shows the recommended API calling process of the dual-channel preview solution.
22 ![dual-preview-streams-instructions](figures/dual-preview-streams-instructions.png)
26 …preview stream used for image processing, create an ImageReceiver object, obtain the surface ID to…
27 …nd preview stream used for image display, create an **XComponent**, obtain the surface ID to creat…
28 - To enable both preview streams to obtain data, configure a camera session for both preview stream…
32 1. Obtain the surface ID for the first preview stream. Specifically, create an ImageReceiver object…
43       // Obtain the surface ID for the first preview stream.
49 2. Register a listener to process each frame of image data in the preview stream. Specifically, use…
144 …btain the surface ID of the second preview stream, you must first create an **XComponent** for dis…
163 …// Use the surface ID to create a preview stream and start the camera. The component renders the p…
175 Create two preview outputs with two surface IDs, add the outputs to a camera session, and start the…
181     // Create the first preview output by using imageReceiverSurfaceId.
186     // Create the second preview output by using xComponentSurfaceId.
191     // Add the output of the first preview stream.
193     // Add the output of the second preview stream.
246       // Obtain the surface ID for the first preview stream.
249 …// Register a listener to listen for and process the image data of each frame in the preview strea…
320 …// Initialize the camera. The component renders the preview stream data of each frame in real time.
359       // Select a supported preview stream profile based on service requirements.
364       // Create the first preview output by using imageReceiverSurfaceId.
369       // Create the second preview output by using xComponentSurfaceId.
383       // Add the output of the first preview stream.
385       // Add the output of the second preview stream.
404       // Release the preview output stream.