![]() ![]() I will probably change my opinion on this as I start to work with HDR later this year. NOTE: While the web can display all gray-scale values, I tend to use the Video Limiter on most projects to keep my white levels under control. The reasons are technical and deeply embedded in the video distribution chain. The problem is that while digital cameras can record, and the web can display, video using all 256 values, broadcast and cable can’t. (Now you see why 12-bit codecs create such huge files.) The new HDR video standard uses 10-bit settings to improve the contrast in an image. NOTE: 10-bit codecs use 1,024 gray-scale/color value settings while 12-bit codecs can use up to 4,096. For example, black has a value of 0, mid-tone gray a value of 128 and white a value of 255. Most cameras record video using 8-bit video codecs, which uses 256 values to define a color or gray-scale. Video gray-scale and colors are defined based upon the bit-depth supported by the video codec. NOTE: The equivalent to the Video Limiter in Final Cut Pro X is called “Broadcast Safe” and works similarly to the Video Limiter. ![]() So, let me explain what this filter does. 2015 update to Adobe Premiere Pro is that the Video Limiter can now be applied during an edit, during an export, or during compression using Adobe Media Encoder.īut… if you don’t know what the Video Limiter does, you are probably not very impressed. One of the features that I really like about the Nov. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
June 2023
Categories |