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41.25 fps from sensor sc223a (sc5239s)

Open RoboSchmied opened this issue 4 months ago • 22 comments

You can get 41.24 fps on gk7205v210 with sensor sc5239s (which openipc labels sc223a), not only 30 fps.

Set fps: 45 in /etc/majestic.yaml and Isp_FrameRate=45 in /etc/sensors/sc223a_i2c_1080p.ini. majestic output:

05:26:22  <       majestic> [    puts]                               linear mode
[Func]:cmos_fps_set [Line]:288 [Info]:Not support Fps: 45.000000
05:26:22  <       majestic> [    puts]                               === Smart SC223A_1080P_30FPS_10BIT_LINE_Init_OK!===
05:26:22  <       majestic> [     sdk] log_venc_chn@1256             H.264 1920x1080 45fps 6000Kbit  90 GOP

Majestic says it can Not support Fps: 45, but it is running faster than only with fps: 30 settings.

~~So should this be the new default for sc223a, even if the value you set (45 fps) is not exactly what you will get from sensor (41.24 fps) ?~~

The video looks more fluently. The frames are unique. No double frames are produced.

~~Can someone owning a sc223a please confirm the frame rate after changing the 2 lines?~~ Thank you.

RoboSchmied avatar Feb 23 '24 21:02 RoboSchmied