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jambestwick/android package android.hardware.Camera problem abount record

Created September 23, 2021 09:06
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android camera method onPreviewFrame
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android package android.hardware.Camera problem abount record
When Android uses mediaRecorder to record, onPreviewFrame does not display,because
api1 does not support calling onPreviewFrame while recording. The preview function during recording is controlled by mMediaRecorder.setPreviewDisplay(mPreview.getHolder().getSurface());
In other words, the preview is done by MediaRecorder during recording.
To achieve a callback while recording, you can only use camera api2.
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