Tag: Encoding
Encoding for Transcoding Vs Encoding for Distribution
Posted by Scott Favelle | Apr 10, 2022 | VideoTech |
You don’t need to go crazy, but a value of 10 – 15 CRF should be fine (see here to read about the impact of mezzanine file bitrate on output quality). When encoding for distribution, you want to deliver a high-quality...
Read MoreEstimating the Bitrate for 8K Videos When Encoding with HEVC and AV1
Posted by Scott Favelle | Apr 4, 2022 | VideoTech |
To explain, the original thought was to create 1080p/2K/4K/8K outputs with 95 VMAF scores from the same source file and identify the bits per pixel for each resolution. Table 3 shows the bitrates and bits-per-pixel values needed...
Read MoreIEEE Paper on How to Apply AI to All 3 Stages of Encoding
Posted by Scott Favelle | Jan 14, 2022 | VideoTech |
This article targets video coding improvements for both individual blocks of the hybrid video encoder and jointly across multiple blocks including end-to-end approaches. It reviews various modules in video coding that could benefit from neural networks.
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