This technique means Hulu can supply content on the platform faster, improve picture quality and reduce their own running costs by using less storage at the origin and lowering CDN delivery charges.Ĭomplex scenes with motion and textures require higher bitrates than scenes with less movement. Conversely, if the video is encoded at 1080p, the images are sent at a higher resolution video, but the bitrate may be so low that most scenes contain encoding artefacts. Bitmovin Per-Title encoding instructs the encoder with algorithms that contextually adjust the bitrate according to the complexity of each individual piece of content, so that video quality is consistent across the entire platform, and only necessary bits are used to meet the target.Ī particular bitrate for a video may not show encoding artefacts, but if the viewer is watching on an HD device, the upsampled video won’t look sharp. The combination of these approaches worked well because of the agile nature of the systems and associated APIs. The optimisation process in this case consisted of Bitmovin’s Per-Title, 3-Pass and Multi-Codec encoding systems and aimed to supply the best possible video quality at the lowest possible bitrate, and reduce costs at the same time. Hulu worked with online video platform specialists PLAY Inc and chose Bitmovin Encoding through Bitmovin’s local integration partner Itochu Cable Systems. Titles range from movies and TV shows to documentaries and anime. They wanted to compete with other providers on quality of experience by optimising the video bitrates they used to deliver their library of about 50,000 titles to subscribers. Hulu in Japan has recently improved their ability to meet demand from consumers to access content in any location, at any time and on any device. Bitmovin Delivers Content Aware Multi-Pass Encoding for Hulu in Japan
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