AVI (AOMedia Video 1) is an open-sourced video coding format developed by AOMedia (Alliance for Open Media). It is a next-generation video compression technology designed to surpass the VP9 codec and compete with HEVC. Unlike HEVC, AV1 is an open and royalty-free video coding format that doesn’t require licensing fees. The recent MSU codec comparison report shows that the AV1 is presently the superior quality video encoding format.
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HEVC (H265) is the successor to AVC/H.264. It is a high-efficiency video coding technique that provides 25% to 50% better data compression when compared to AVC (at the same level of video quality). Also, it boasts better video quality at an identical bit rate.
With this overview of AV1 and H265 decode, let’s go through the detailed comparison among them:
Having known all the essential aspects of AV1 and H.265, the question now arises: which one to choose. The AV1 coding format is found 30% to 50% more efficient.
Unlike H.265, which demands hardware manufacturers to pay license fees, the AV1 is royalty-free and open.
With Google, Apple, Netflix, YouTube, Adobe, Intel, AMD, Nivida, etc., software giants joining in the AOMedia, the creator of the AV1 coding format, i.e., A1, will observe quick adoption as well as hardware support. AV1 can potentially substitute H.265 and dominate the 4K UHD content processing.
Although it is said that Apple’s support for AV1 indicates the termination of H.265 adoption, it is still a long way for AV1 to rule the market. But, it is crucial to switch from H.265 to AV1 because there is in sheer need for a technology that benefits consumers and content creators. Moreover, the AV1’s royalty-free status transforms itself to be more competitive.
If you need a free and next-gen video codec to save on bandwidth and cost, then AV1 is the appropriate choice. On the other hand, H.265 is a better choice if you want real-time and low latency encoding.
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