User Manual

Quality Matching

1260

Audio Sampling and Bit Depth for Quality Matching

The following table lists sample rates and bit depths, from the highest sample rate to lowest

sample rate (queries 5 and 6 from the list in “Quality Matching” on page 1257). This order is

used by your Avid editing application to match a request.

Some sample rates might not be available in your Avid editing application.

DNxHD 220 DNxHD 185 DNxHD 175 DNxHD 90

DNxHD 145 DNxHD 120 DNxHD 115 DNxHD 60

DNxHD 45 DNxHD 36 DNxHD 145-TR DNxHD 120-TR

DVCPro

DNxHD resolutions are based on the frame rate of the project. For example, DNxHD 220 has

a compressed data rate of 220 Mb/sec at 29.97 fps. DNxHD 185, which is an equivalent

resolution, has a compressed data rate of 185Mb/sec at 25 fps.

SD: JFIF interlaced 1:1, 2:1, 3:1, 10:1, 20:

SD:JFIF progressive 1:1, 2:1, 3:1, 14:1, 28:1, 35:1

SD:JFIF single-field

and multicam

2:1s, 3:1m, 4:1s/4:1m, 8:1m, 10:1m, 15:1s

SD: DV DV 50, DV 25

SD: MPEG/IMX MPEG 50, MPEG 40, MPEG 30

SD: MPEG-2 MPEG-2

Resolution Family Resolution Name

96 kHz/24 bit 48 kHz/16 bit

96 kHz/16 bit 44.1 kHz/24 bit

88.2 kHz/24 bit 44.1 kHz/16 bit

88.2 kHz/16 bit 32 kHz/24 bit

48 kHz/24 bit 32 kHz/16 bit