Who Originally Developed the SVT-AV1 Encoder

This article provides a concise overview of the origins of the SVT-AV1 (Scalable Video Technology for AV1) video encoder. It identifies the original developer behind this widely-used technology, explains its initial purpose, and highlights how it evolved through industry collaboration.

The libsvtav1 encoder was originally developed by Intel Corporation. Intel initiated the project as part of its Scalable Video Technology (SVT) framework, which was designed to create software encoders optimized for multi-core processors, particularly Intel Xeon CPUs.

Intel’s primary goal with SVT-AV1 was to deliver an encoder that could scale efficiently across multiple CPU cores. This architecture allowed the encoder to balance high compression efficiency with fast processing speeds, making it highly suitable for cloud and real-time video streaming workloads.

While Intel laid the foundation and wrote the original codebase, the project soon became a major collaborative effort. In 2019, Intel partnered with Netflix to accelerate the development of the encoder, combining Intel’s CPU optimization expertise with Netflix’s real-world video streaming requirements.

Today, SVT-AV1 is officially adopted by the Alliance for Open Media (AOMedia)—the consortium behind the AV1 codec. It is maintained as an open-source project with contributions from major tech companies worldwide, establishing it as the industry-standard software encoder for the AV1 video format.