At IBC 2023 the Fraunhofer HHI, Spin Digital and Bitmovin are presenting a paper on the practical application of a new feature that was introduced in VVC: Open-GOP resolution switching. In this blog post I want to explain what open-GOP (Group of Pictures) prediction is, what the benefits are and why with VVC open-GOP prediction…
Over the past few months, we’ve given insight into how we were evolving as a team and updating the Bitmovin Player for the future with our past blogs on “Why Structured Concurrency Matters for Developers” and “Developing a Video Player with Structured Concurrency”. In this third and final installment, the moment has finally come to…
This post will summarize the current state of Artificial Intelligence (AI) applications for video in 2023, including recent progress and announcements. We’ll also take a closer look at AI video research and collaboration between Bitmovin and the ATHENA laboratory that has the potential to deliver huge leaps in quality improvements and bring an end to…
Introduction Bitmovin was born from research performed by our co-founders at Alpen-Adria-Universität Klagenfurt (AAU) and many of the innovations powering our products today are the direct result of the ongoing ATHENA project collaboration between Bitmovin engineers and the Christian Doppler Laboratory at AAU. This post takes a closer look at our recent combined efforts researching…
Introduction One of the main benefits of using a cloud-based SaaS product is the freedom to experiment, pivot and react to changes in your business without the overhead cost and time of buying and maintaining your own systems. The cloud lets you adjust on the fly and can scale infinitely and on-demand to meet your…
A few months ago, Bitmovin and the University of Klagenfurt announced a new collaboration on a research project called GAIA, which aims to make video streaming more sustainable. Project ‘GAIA’ is co-funded by the Austrian Research Promotion Agency (FFG) and will focus on helping the video-streaming industry reduce its carbon footprint. Dr Christian Timmerer is…
For online prediction in live streaming applications, selecting low-complexity features is critical to ensure low-latency video streaming without disruptions. For each frame/ video/ video segment, two features, i.e., the average texture energy and the average gradient of the texture energy are determined. A DCT-based energy function is introduced to determine the block-wise texture of each…
The Future of HTTP Adaptive Streaming (HAS) According to multiple reports, video viewing will account for as much as 82% of all internet traffic by the end of 2022, as such the popularity of HTTP Adaptive Streaming (HAS) is steadily increasing to efficiently support modern demand. Furthermore, improvements in video characteristics such as frame rate,…
The heterogeneity of the devices on the Internet and the difference among the network conditions of the users make designing a video delivery tool that can adapt to all these differences while maximizing the quality of experience (QoE) for each user a tricky problem. HTTP Adaptive Streaming (HAS) is the de-facto solution for video delivery…
Immersive Viewer Experiences with Light Field Imaging Light field imaging is a promising technology that will provide a more immersive viewing experience. It enables some post-processing tasks like depth estimation, changing the viewport, refocusing, etc. To this end, a huge amount of data needs to be collected, processed, stored, and transmitted, which leaves the challenging…
The Bitmovin Blog. Keeping you informed.