doc:appunti:hardware:sjcam-8pro-custom-firmware
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doc:appunti:hardware:sjcam-8pro-custom-firmware [2023/06/09 07:29] – [My Custom firmware] niccolo | doc:appunti:hardware:sjcam-8pro-custom-firmware [2023/06/09 07:37] – [My Custom firmware] niccolo | ||
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* Increased **bitrates**, | * Increased **bitrates**, | ||
* Increased **keyframes** rates (reducing GOP-N): one keyframe every 1/4 second instead of 1 per second. | * Increased **keyframes** rates (reducing GOP-N): one keyframe every 1/4 second instead of 1 per second. | ||
- | * **YUV color profiles**: all the three profiles **Default**, | + | * **YUV color profiles**: all the three profiles **Default**, |
- | * Fixed **exposition** profiles: **Center**, **Spot** and **Average**. | + | * Fixed **exposition** profiles: **Center**, **Spot** and **Average** |
* Changed **gamma curves**: added some brightness to shadows with an overall gamma coefficient of 1.10 and removed a slight red casting when using Auto White Balance in early hours of sunny days. All the gamma tables for video modes are the same, for photo modes we leaved a linear gamma (1.0) for R, G and B. | * Changed **gamma curves**: added some brightness to shadows with an overall gamma coefficient of 1.10 and removed a slight red casting when using Auto White Balance in early hours of sunny days. All the gamma tables for video modes are the same, for photo modes we leaved a linear gamma (1.0) for R, G and B. | ||
* Change **chroma curves** to reduce banding in blue sky and to attenuate over-saturated colors. | * Change **chroma curves** to reduce banding in blue sky and to attenuate over-saturated colors. |
doc/appunti/hardware/sjcam-8pro-custom-firmware.txt · Last modified: 2023/06/09 07:38 by niccolo