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Capture at least 2 frames

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Current post processing scripts assume at least 2 frames are captured.
With the rear pinephone camera the automatic gain control will always
raise the gain high enough that the frame count will be 2 or higher. For
the front camera the gain might be zero causing the burst to be 1 frame
long.
This commit is contained in:
Martijn Braam
2022-06-27 16:49:58 +02:00
parent 894e090b1c
commit 89f7abd749
1 changed files with 1 additions and 1 deletions
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2
src/io_pipeline.c
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@@ -388,7 +388,7 @@ capture(MPPipeline *pipeline, const void *data)
// for manual gain you can go up to 11 frames // for manual gain you can go up to 11 frames
gain = mp_camera_control_get_int32(info->camera, V4L2_CID_GAIN); gain = mp_camera_control_get_int32(info->camera, V4L2_CID_GAIN);
gain_norm = (float)gain / (float)info->gain_max; gain_norm = (float)gain / (float)info->gain_max;
burst_length = (int)(sqrt(gain_norm) * 10) + 1; burst_length = (int)fmax(sqrt(gain_norm) * 10, 1) + 1;
captures_remaining = burst_length; captures_remaining = burst_length;
// Change camera mode for capturing // Change camera mode for capturing