Tencent Cloud Developer
Jun 23, 2020 · Cloud Computing
AV1 Video Codec: Development History, Technical Architecture, and Cloud Encoding Applications
AV1, the royalty‑free video codec created by the Alliance for Open Media and supported by Tencent’s Multimedia Lab, combines advanced block partitioning, intra‑ and inter‑prediction, versatile transforms, sophisticated entropy coding, and loop‑filtering to cut bitrates by roughly 20% for streaming, cloud transcoding, 8K, VR, and medical imaging, while paving the way toward future AV2 and VVC standards.
AOMediaAV1Video Codec
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