Nov 27, 2024 · What is 3G-SDI？ This standard is the 3 Gb/s interface, but the actual bit rates are 2.97 Gb/s and 2.97 / 1.001 Gb/s. 3G-SDI supports several mapping levels, as described in the SMPTE ST425-1 standard. These levels are called A, B-DL, and B-DS.

May 30, 2018 · This new standard is also called 3-Gbps (3G) SDI, which supports higher-resolution image quality such as 1080P and digital cinema. At present, the highest rate of digital products is 7K-SDI.

Oct 1, 2023 · Unravel the world of SDI signals! Learn how HD-SDI, 3G-SDI, 6G-SDI, 12G-SDI, and 24G-SDI differ in bitrate, video formats, and applications.

Mar 21, 2019 · Learn the differences between 3G-SDI, 6G-SDI, 12G-SDI, and Quad Link SDI signals. See what they're used for and how they interact with video encoders.

Sep 10, 2023 · Discover the benefits and uses of 3G SDI technology, a high-definition video transmission method used in professional broadcasting and video production. Learn how 3G SDI works and its applications in delivering stunning video quality.

The SDI (Serial Digital Interface) is a family of digital video interfaces (SDI, HD-SDI, 3G-SDI, 6G-SDI and 12G-SDI), that was first standardized in 1989 by SMPTE (The Society of Motion Picture and Television Engineers).

Nov 28, 2024 · Discover the key differences between HD-SDI and 3G-SDI, including resolution, bandwidth, and applications in video production

Apr 9, 2021 · 3G-SDI: This standard is known as the 3 Gb/s interface, but the actual bit rates are 2.97 Gb / s and 2.97 / 1.001 Gb / s. 3G-SDI supports several different mapping levels, as described in the SMPTE ST425-1 standard. These levels are called A, B-DL, and B-DS.

Mar 21, 2025 · 3G-SDI is a more sophisticated variant with a data rate of 2.97 Gbps (SMPTE 424M) that can handle 1080p video at 60 frames per second. 6G-SDI enables 30 frames per second 4K video transmission over a single cable.

SMPTE continually introduces new SDI standards to meet evolving requirements. Common SDI input/output standards on the market include HD-SDI, which supports up to 720p and 1080i; 3G-SDI, which supports 1080p up to 60fps; 6G-SDI, which supports 4K at 30fps; and 12G-SDI, which supports 4K at up to 60fps.