Camera frame size

[terrichong]

The frame size for camera is set to a constant 1280 x 720, as shown in the media framework documentation. Is it possible to change it to 640 x 480?

When I use the media function SnapshotYCbCr, the live image is ~ 3s lagging, so I wonder if i can tune down the frame size so there won’t be any lagging.

Thanks,
Terri

[zyj]

Hi.

We’ve made a test with the function SnapshotYCbCr. It takes about 200 ms.

I think the 3 second time is the sum of the SnapshotYCbCr function, the compression and the transmission etc.

If you need a smaller picture, you can cut the picture after getting the origin picture with SnapshotYCbCr.

Best Regards.