ETcVnJpegSampling
Offers sampling factors for jpeg encoding, to trade off chroma resolution against file size.
Syntax
Definition:
TYPE ETcVnJpegSampling :
(
TCVN_JS_444 := 11,
TCVN_JS_440 := 12,
TCVN_JS_422 := 21,
TCVN_JS_420 := 22,
TCVN_JS_411 := 41,
TCVN_JS_410 := 42
)DINT;
END_TYPEValues
|
Name |
Description |
|---|---|
|
TCVN_JS_444 |
Sampling factors 1x1, 1x1, 1x1 (full chroma resolution) |
|
TCVN_JS_440 |
Sampling factors 1x2, 1x1, 1x1 |
|
TCVN_JS_422 |
Sampling factors 2x1, 1x1, 1x1 |
|
TCVN_JS_420 |
Sampling factors 2x2, 1x1, 1x1 (default) |
|
TCVN_JS_411 |
Sampling factors 4x1, 1x1, 1x1 |
|
TCVN_JS_410 |
Sampling factors 4x2, 1x1, 1x1 (lowest chroma resolution) |