Tag: Video Codec
4 posts
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AV1 Video Codec: How It Improves on VP9, Tools Like CDEF, and Encoding with SVT-AV1 and rav1e
From AV1 Alliance for Open Media background, advantages vs VP9, tiles, filters, CDEF, to libaom, SVT-AV1, rav1e encoding and browser/streaming usage.
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H.264 vs HEVC vs AV1: Compression, Decoding Load, Hardware Support and Licensing
How H.264, HEVC and AV1 compare on compression efficiency, decoding load, hardware support and licensing, with picks for streaming, archive and real-time use.
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H.264 (AVC) Encoding in Practice: Profiles and Levels, libx264 vs NVENC, and Tuning for Streaming
From H.264 (AVC) history, compression principles, profiles/levels to libx264, NVENC encoding, quality/speed tuning, streaming, and mobile compatibility.
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HEVC (H.265) for 4K and 8K: CTUs, 10-bit Profiles, x265 vs NVENC and the Patent Question
From HEVC (H.265) CTU, profiles, 10-bit to x265, NVENC encoding, 4K/8K distribution, hardware acceleration, and patent issues — practical guide focused.