JAPANESE
WebStore
Contact UsOverview of ARIB Standards (STD-B66)
1. Overview
| STD Number | ARIB STD-B66 |
|---|---|
| Standard Name | UHDTV Multiformat Color Bar |
| Enactment Date | 07.03.2015 |
| General Description | This standard specifies the color bar signal corresponding to the ultra-high definition television (UHDTV) video format in order to facilitate the management of the video signal level and achieve a smooth operation of the program production and international program exchange. Multiformat color bar which is provided in this standard combines plural picture patterns based on ARIB STD-B56 “UHDTV System Parameters for Programme Production” to the single picture, and this standard specifies useful standard picture for program production and international program exchange. |
2. Amendment History
| Ver. | Amendment or Enactment Date | Amendment summary |
|---|---|---|
| 1.2 | 07.06.2016 | According that new recommendation ITU-R BT.2087 was enacted which the transform method from color gamut of high definition television to color gamut of ultra-high definition television, the value of signal level is calculated using transform method of Case 2 provided in this recommendation, and the values of RGB level of No.11～16 in color bar are changed. |
| 1.1 | 12.03.2015 | There are only editorial modifications. Considering development of products and content production by this amendment, this is amended in early stage. |
| 1.0 | 07.03.2015 | Enactment |
