Fora Soft releases 2026 build guide for AV1 and LL-HLS streaming

The transition to AV1 and LL-HLS as standard requirements marks the end of simple HLS delivery as a competitive baseline. For platforms facing a 44% annual churn rate, technical efficiency is no longer just about playback; it is about reducing the high cost of egress and improving retention through features like semantic search. As large-scale events like the Netflix Tyson-Paul fight showed in late 2024, the primary challenge has moved from raw bandwidth to coordination across complex codec ladders and low-latency segments. Watch for whether regional data residency requirements under the EU AI Act force a shift from managed streaming platforms back to custom-built, self-hosted infrastructure.

The push for AV1 maturity follows its rise as the industry’s primary efficiency driver. According to Fora Soft and Free-Codecs reporting from 2026, YouTube now encodes over 75% of its catalog in AV1, while Netflix reported that the codec accounted for 30% of its total streaming hours by December 2025. This momentum was accelerated by Apple’s inclusion of hardware-accelerated AV1 decoding in the A17 Pro and M3 chips, which removed the final barrier to broad mobile adoption. In March 2026, Apple furthered this by adding hardware encode capabilities to the M5 chip family, enabling end-to-end AV1 workflows on its silicon.

Simultaneously, the regulatory environment is reshaping how streamers manage user data. Per the European Commission’s April 2026 review of the Digital Markets Act (DMA), gatekeepers are now mandated to provide users more control over personalization and data portability. This has triggered a shift toward privacy-preserving, on-device recommendation engines to bypass the deprecation of cross-site cookies. Industry data from Antenna in early 2026 highlights that while churn stabilized at a weighted average of 4.6% for premium SVOD in 2025, overall subscriber growth slowed into single digits, forcing platforms to focus on the technical reliability and discovery features highlighted in recent build guides.

In the live sector, the debate between scale and speed has settled into a hybrid model. As noted by industry analysts in May 2026, WHIP (WebRTC-over-HTTP Ingest Protocol) has been codified as RFC 9725, becoming the default for ingest. However, for massive concurrency, LL-HLS remains the standard for delivery due to its superior CDN compatibility compared to WebRTC. This architecture was tested during major 2025 sporting events, where CDN-based delivery successfully handled petabytes of traffic that traditional media servers could not sustain.