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Posted by Scott Favelle | May 19, 2022 | VideoTech |
In live streaming applications, typically a fixed set of bitrate-resolution pairs (known as a bitrate ladder) is used during the entire streaming session in order to avoid the additional latency to find scene transitions and...
Read MorePosted by Scott Favelle | May 19, 2022 | VideoTech |
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 MorePosted 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...
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