FrontPage › ATSC
Difference between r1.14 and the current
@@ -2,11 +2,13 @@
||||Resolution ||<|2>Aspect ratio ||<|2>Pixel aspect ratio ||<|2>Form of scanning ||<|2>Framerate (Hz) ||
||Vertical ||Horizontal ||
||||||||||||||
||288 ||352 ||4:3 or 16:9 ||non-square ||progressive ||25 ||||<|4>480 ||<|2>640 ||<|2>4:03 ||<|2>square ||interlaced ||29.97 (59.94 fields/s)[[br]]30 (60 fields/s) ||
||progressive ||23.976[[br]]24[[br]]29.97[[br]]30[[br]]59.94[[br]]60 ||
||<|2>704 ||<|2>4:3 or 16:9 ||<|2>non-square ||interlaced ||29.97 (59.94 fields/s)[[br]]30 (60 fields/s) ||
||progressive ||23.976[[br]]24[[br]]29.97[[br]]30[[br]]59.94[[br]]60 ||
||||||||||||||
||<|8>576 ||<|2>352 ||<|2>4:3 or 16:9 ||<|2>non-square ||interlaced ||25 (50 fields/s) ||||progressive ||25 ||
||<|2>480 ||<|2>4:3 or 16:9 ||<|2>non-square ||interlaced ||25 (50 fields/s) ||
@@ -15,9 +17,10 @@
||progressive ||25 ||||<|2>720 ||<|2>4:3 or 16:9 ||<|2>non-square ||interlaced ||25 (50 fields/s) ||
||progressive ||25[[br]]50 ||
||||||||||||||
||720 ||1280 ||16:09 ||square ||progressive ||23.976[[br]]24[[br]]25[[br]]29.97[[br]]30[[br]]50[[br]]59.94[[br]]60 ||||1080 ||1920 ||16:09 ||square ||interlaced ||25 (50 fields/s)[[br]]29.97 (59.94 fields/s)[[br]]30 (60 fields/s) ||
||<|2>1080 ||<|2>1920 ||<|2>16:09 ||<|2>square ||interlaced ||25 (50 fields/s)[[br]]29.97 (59.94 fields/s)[[br]]30 (60 fields/s) ||
||progressive ||23.976[[br]]24[[br]]25[[br]]29.97[[br]]30 ||
|'''DASE 시스템 구조'''|||||||<table class="wikiLeft"> '''DASE''' ||
ATSC는 디지털방송을 위해 Advanced Television Systems Committee에서 제안된 표준을 말한다. 아날로그 TV 표준인 NTSC의 대부분을 흡수하며
| Resolution | Aspect ratio | Pixel aspect ratio | Form of scanning | Framerate (Hz) | |
| Vertical | Horizontal | ||||
| 288 | 352 | 4:3 or 16:9 | non-square | progressive | 25 |
| 480 | 640 | 4:03 | square | interlaced | 29.97 (59.94 fields/s) 30 (60 fields/s) |
| progressive | 23.976 24 29.97 30 59.94 60 | ||||
| 704 | 4:3 or 16:9 | non-square | interlaced | 29.97 (59.94 fields/s) 30 (60 fields/s) | |
| progressive | 23.976 24 29.97 30 59.94 60 | ||||
| 576 | 352 | 4:3 or 16:9 | non-square | interlaced | 25 (50 fields/s) |
| progressive | 25 | ||||
| 480 | 4:3 or 16:9 | non-square | interlaced | 25 (50 fields/s) | |
| progressive | 25 | ||||
| 544 | 4:3 or 16:9 | non-square | interlaced | 25 (50 fields/s) | |
| progressive | 25 | ||||
| 720 | 4:3 or 16:9 | non-square | interlaced | 25 (50 fields/s) | |
| progressive | 25 50 | ||||
| 720 | 1280 | 16:09 | square | progressive | 23.976 24 25 29.97 30 50 59.94 60 |
| 1080 | 1920 | 16:09 | square | interlaced | 25 (50 fields/s) 29.97 (59.94 fields/s) 30 (60 fields/s) |
| progressive | 23.976 24 25 29.97 30 | ||||
| DASE | |||
| Application | |||
| DASE API to System Services | |||
| Application Launcher | Presentation Engine(PE) (MHEG, HTML, Java) | ContentDecoders(CD)(MPEG-2, AC-3) | Application Execution Engine(AEE) (Java VM) |
| Native Libraries for System Services (Presentation/Graphics, Communication Protocols, Channel Navigation) | |||
| OS and Native Software Libraries(Platform Specific) | |||
| Hardware | |||
