XDCAM HD can record 1080-line HD video using MPEG-2 compression at four quality levels.

Format

MPEG-2

Frame

Color

MPEG-2

bit rate

dimensions

sample ratio

standard

LP

18 Mbps (VBR)

1440 x 1080

4:2:0

MPEG MP@HL

 

 

 

 

 

SP (HDV)

25 Mbps (CBR)

1440 x 1080

4:2:0

MPEG MP@HL-1440

 

 

 

 

 

HQ

35 Mbps (VBR)

1440 x 1080

4:2:0

MPEG MP@HL

 

 

 

 

 

HD422

50 Mbps (CBR)

1920 x 1080

4:2:2

MPEG 422P@HL

 

 

1280 x 720

 

 

 

 

 

 

 

The SP format uses a constant bit rate (CBR) and is compatible with 1080i HDV. The LP and HQ formats use variable bit rates (VBR) and provide extended recording time with lower- than-HDV quality (LP) and quality that surpasses that of the HDV recording format (HQ).

The HD422 format uses a 50 Mbps CBR.

XDCAM EX can record footage at two quality levels.

Format

MPEG-2

Frame

Color

MPEG-2

bit rate

dimensions

sample ratio

standard

SP (HDV)

25 Mbps (CBR)

1440 x 1080

4:2:0

MPEG MP@HL-1440

 

 

 

 

 

HQ

35 Mbps (VBR)

1920 x 1080

4:2:0

MPEG MP@HL

 

 

1280 x 720

 

 

 

 

 

 

 

Aspect Ratio

XDCAM records 4:3 SD video. XDCAM HD and XDCAM EX record 16:9 HD video.

Frame Dimensions, Number of Lines, and Resolution

XDCAM records DV and IMX video. For more information about these formats, see “IMX Format Specifications” on page 68 and the Final Cut Pro 6 User Manual, Volume IV, Appendix A, “Video Formats.”

XDCAM HD records 1440 pixels per line and 1080 lines per frame.

XDCAM EX can record either 1920 pixels per line and 1080 lines per frame, or 1280 pixels per line and 720 lines per frame.

XDCAM HD422 can record either 1920 pixels per line and 1080 lines per frame, or 1280 pixels per line and 720 lines per frame.

Note: Variable frame rate (VFR) recording above 30 fps records 540 lines per frame.

Chapter 8 Working with Sony XDCAM Formats

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Apple 6 manual Frame Color
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6 specifications

The Apple iPhone 6, released in September 2014, marked a significant evolution in Apple's smartphone lineup. This model introduced a larger screen and a sleeker design, setting the stage for future devices in the iPhone series.

One of the most notable features of the iPhone 6 was its display. With a 4.7-inch Retina HD screen, the iPhone 6 offered a resolution of 1334 x 750 pixels, delivering vibrant colors and sharp images. This screen size was a departure from previous models, appealing to users who favored larger displays for better viewing experiences, whether for gaming, watching videos, or browsing the web.

The design of the iPhone 6 was another highlight. It featured a slim, curved aluminum body that not only made it more aesthetically pleasing but also improved its ergonomics. Weighing just 129 grams, the phone was light yet robust. The placement of volume buttons, the power button, and the headphone jack was thoughtfully designed to enhance usability.

Under the hood, the iPhone 6 was powered by the A8 chip, a 64-bit dual-core processor that offered impressive performance and energy efficiency. Coupled with the M8 motion coprocessor, the device could effectively handle demanding apps and services while optimizing battery life, providing users with a smooth experience throughout the day.

The camera capabilities of the iPhone 6 were also advanced for its time. It featured an 8-megapixel rear camera with optical image stabilization and a f/2.2 aperture, allowing for clearer low-light photography. The front-facing camera was improved as well, offering a 1.2-megapixel resolution and support for 720p HD video, making it great for selfies and video calls.

Connectivity options included LTE support, enabling faster download speeds, and Wi-Fi calling, which allowed users to make calls over Wi-Fi networks, enhancing communication in areas with poor cellular coverage. The iPhone 6 also introduced the Apple Pay feature, allowing users to make secure transactions using their devices.

In terms of software, the iPhone 6 originally came with iOS 8, which boasted new features such as HealthKit and HomeKit, further integrating technology into daily life. Regular software updates ensured that users could enjoy the latest features and security enhancements well into the device's lifecycle.

Overall, the iPhone 6 distinguished itself with a combination of innovative design, powerful performance, and a user-friendly experience, solidifying Apple's position in the smartphone market and paving the way for future iterations in the iPhone lineup.
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