# \#ultragrid

**URL:** https://forum.logik.tv/tag/ultragrid/1091.md

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## [You've Been Inform'd: Easy 4K RealTime Streaming](https://forum.logik.tv/t/youve-been-informd-easy-4k-realtime-streaming/14794)

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**Author:** [@ALan](https://forum.logik.tv/u/ALan)\
**Replies:** 1\
**Last updated:** [August 17, 2026, 10:14pm UTC](https://forum.logik.tv/t/youve-been-informd-easy-4k-realtime-streaming/14794 "2026-08-17T22:14:50Z")

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## [UltraGrid, macOS, color accuracy](https://forum.logik.tv/t/ultragrid-macos-color-accuracy/13832)

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**Author:** [@ALan](https://forum.logik.tv/u/ALan)\
**Replies:** 6\
**Last updated:** [November 30, 2025, 12:32am UTC](https://forum.logik.tv/t/ultragrid-macos-color-accuracy/13832 "2025-11-30T00:32:02Z")

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If you have been using UltraGrid on macOS with HEVC or ProRes VideoToolBox compression, it has been converting every incoming signal into 8bit, even if it was originally 10/12 bit. I worked with them, and they have fixe…