There is still a lot of standard definition video content out there. Failure to process it properly can result in a very poor viewing experience. This pattern is designed to challenge the deinterlacer and scaler to create a natural looking image.
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|SD Test||Bitrate||Example of good video quality||Example of poor video quality|
|5||The spinning bar looks “normal” all the way to <10° mark.|
|3||Jaggies appear about 10°-20° mark|
|1||Lots of jaggies as the bar spins, perhaps stuttering.|
|0||Doesn't play at all|