Player Web X (Bitmovin) gets a makeover with advertising capabilities and vertical video support

Advertising playback, support for vertical video and a new adaptive bitrate algorithm are among the new features of the new version of Player Web Bitmovin whose latest improvements can be discovered in NAB 2026 (April 19 – 22, Las Vegas).

The new functions of advertising play and of vertical video of Player Web X open the door to the monetization of short-form and social media content. These key improvements to the Bitmovin platform have been specially designed to respond to customer demand. news and social media teams of television stations, which will now be able to choose to increase their advertising revenue regardless of the format of the news from a only player.

Users will be able to manage flexible content loading in Player Web Control API, which gives developers precise control over when and how fonts are loaded, including advertising content in streaming. In this way, both the main content and streaming ads can be preload in background simultaneously before they are needed, allowing “almost instantaneous” transitions between content and ad breaks without delays buffering.

Player Web X is based on the structured concurrency framework developed internally by Bitmovin, created specifically for web-based video playback, where page load speed and performance scores Core Web Vitals They directly influence both user retention and advertising revenue. This architecture offers a start time “a 30% faster compared to open source alternatives" with a smaller packet size, while maintaining a "minimal footprint that ensures fast page loading", instant video start, smooth searching and seamless source switching. Central to this performance is the WISH adaptive bit rate (ABR) algorithm, owned by Bitmovin, which is integrated directly into the player's modular architecture.

James Varndell, senior director of product management at Bitmovin, summarizes the keys to a solution whose potential can be discovered in depth in NAB 2026: "Player Web