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add tuning support for imp

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Alfonso Gamboa
2022-06-07 15:51:49 -07:00
parent 7758feff10
commit 3ab50eb989
7 changed files with 249 additions and 3 deletions
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README.md
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@@ -302,9 +302,49 @@ Live stream DIRECTLY from the camera's local RTSP server to: `youtube` / `twitch
---
IMP_CONTROL: Tune various options presented by IMP. Works for audio and video. Only available when RTSP server is enabled
`cmd imp_control <command> <value>`
| function name | Value | Description |
| ------------- | ------------- | ----------- |
| __AUDIO__|
| agc_on | <none> | Enable Automatic Gain Control |
| agc_off | <none> | Disable Automatic Gain Control |
| hpf_on | <none> | Enable High Pass Filter |
| hpf_off | <none> | Disable High Pass Filter |
| ns_on | <none> | Enable Noise Supression |
| ns_off | <none> | Disable Noise Supression |
| aec_on | <none> | Enable Automatic Echo Cancellation |
| aec_off | <none> | Disable Automatic Echo Cancellation |
| __VIDEO__|
| flip_mirror | <none> | Mirror Image |
| flip_vertical | <none> | Flip Vertical |
| flip_horizontal | <none> | Flip Horizontal |
| flip_normal | <none> | Normal Image |
| tune_contrast | -128 to 128 | Contrast Control |
| tune_brightness | -128 to 128 | Brightness Control |
| tune_sharpness | -128 to 128 | Sharpness Control |
| tune_saturation | -128 to 128 | Saturation Control |
| tune_aecomp | 0 to 255 | Auto Exposure Target |
| tune_aeitmax | 0 to 10000 | Auto Exposure Maxiumum |
| tune_dpc_strength | -128 to 128 | DPC Strength |
| tune_drc_strength | -128 to 128 | DRC Strength |
| tune_hilightdepress | 0 to 10 | Glare Supression |
| tune_temper | -128 to 128 | 3D Noise reduction strength |
| tune_sinter | -128 to 128 | 2D Noise reduction strength |
| tune_again | 0 to 99999 | Set sensor A-Gain maximum |
| tune_dgain | see notes | Maximum D-Gain set by the ISP |
| tune_backlightcomp | -1 to 3500 | Backlight Compensation? (undocumented) |
tune_dgain: 0 means 1x, 32 means 2x, and so on
---
## Latest Updates
* 06-07-22: Added support to tune IMP video and audio options in libcallback.
* 06-04-22: updated v2 kernel with fix for webcam mode on v2 camera's, working well now. Updated RTMP streaming.
* 05-31-22: added kernel and initramfs configs to src dir, fixed old logs deleted on boot, save dmesg to log folder, upgrade script fixes, user selectable usb ethernet kernel modules in config.
* 05-27-22: update `rtmp-stream.sh`, update various system binaries.