MC-IF launches open-source VVC decoder effort with Ittiam

MC-IF announced an open-source software decoder initiative for VVC at IBC 2026 in Amsterdam, with Ittiam Systems as the initial development partner. The project is meant to help developers and device makers test, integrate and deploy the next-generation video codec before hardware support is widespread.

Why it matters: - The initiative is designed to speed practical adoption of VVC, also known as H.266, across more devices and applications. - An open-source decoder could give the industry a shared baseline for evaluation, integration and deployment. - The effort may help reduce fragmentation for developers, service providers and technology vendors working on video delivery.

What happened: - The Media Coding Industry Forum announced a new open-source software decoder development initiative for Versatile Video Coding at IBC 2026 in Amsterdam. - Ittiam Systems will serve as the development partner for the initial implementation. - MC-IF said the project will focus first on mobile and application-level integration. - The initiative includes an early preview of the decoder for demonstration at the MC-IF booth in Hall 2, 2.B13 during IBC 2026. - Industry participants interested in joining MC-IF can visit membership details for more information.

The details: - The planned roadmap includes Android arm64 optimization. - The project also targets a stable C/C++ interface, FFmpeg integration and Android JNI access paths. - MC-IF intends the decoder to support application developers, device ecosystem participants, service providers and technology vendors testing VVC in real-world workflows. - VVC is jointly standardized by ISO/IEC JTC 1/SC29 (MPEG) and ITU-T Q6/21 (VCEG) and specified as ITU-T H.266 | ISO/IEC 23090-3. - The standard is designed to improve compression efficiency compared with prior-generation codecs while supporting ultra-high-definition video, HDR, wide color gamut, immersive media, screen content, broadcast, streaming and mobile video. - MC-IF says the decoder project will be overseen by its implementation and interoperability working group. - The open invitation to participate extends to all MC-IF members. - The collaboration remains subject to final agreements between the parties.

Between the lines: - Hardware decoders remain essential for mass-market, power-efficient playback, but software decoders can help the industry move sooner on integration and trials. - The initiative signals that MC-IF wants to pair emerging hardware support with an openly available software path for experimentation and validation. - A transparent open-source foundation could make it easier to test interoperability and compare implementations across the ecosystem.

What's next: - MC-IF will show an early preview of the decoder at IBC 2026. - The project will continue under MC-IF’s working group if final agreements are completed. - MC-IF and Ittiam will likely use the initial implementation to support broader evaluation and adoption of VVC across devices and applications.

The bottom line: - MC-IF is trying to give the video industry a practical open-source bridge to VVC adoption before hardware support is everywhere.