[draft] camera crash

[LouiseHsu]

The iPhone 17 family's new camera supports a new pixel format, btp2, which is a lossy, compressed format. At extreme 12MP+ resolutions, AVFoundation's memory bus cannot sustain uncompressed video. It drops support for standard YUV/BGRA and strictly outputs Apple's proprietary, heavily compressed formats (e.g., 1651798066 / btp2). The Flutter Engine's Metal texture renderer expects raw pixels and crashes immediately when fed this zipped format. iPhone 17 lenses also expose massive 1:1 raw sensor formats (e.g., 4032x4032).

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