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ɬɟɥɶ ɩɪɢɞɺɬɫɹ ɩɪɢɝɥɭɲɢɬɶ ɢɥɢ ɧɚɨɛɨɪɨɬ
-
ɩɨɫɬɚɜɢɬɶ ɧɚ ɦɚɤɫɢɦɭɦ
.
Ʉ ɫɱɚɫɬɶɸ
,
ɚɧɬɟɧɧɵ ɩɨɞɨɛɧɨɝɨ ɤɥɚɫɫɚ ɫɬɨɹɬ ɧɟɫɪɚɜɧɟɧɧɨ ɞɟɲɟɜɥɟ ɫɩɭɬɧɢɤɨɜɵɯ ɬɚɪɟɥɨɤ
.
ȿɫɬɶ
ɚɧɚɥɨɝɢ ɫ ɛɨɥɶɲɢɦ ɤɨɷɮɮɢɰɢɟɧɬɨɦ ɭɫɢɥɟɧɢɹ
,
ɟɫɬɶ ɫ ɦɟɧɶɲɢɦ
.
ɗɬɨ ɜɚɠɧɨ
!
ɋ
2008
ɝɨɞɚ ɜ ɫɬɪɚɧɭ ɫɬɚɥɢ ɡɚɜɨɡɢɬɶ ɬɟɥɟɜɢɡɨɪɵ ɫ ɩɨɞɞɟɪɠɤɨɣ
DVB-T.
ɇɚ ɞɚɧɧɵɣ
ɦɨɦɟɧɬ ɜɪɟɦɟɧɢ ɜɫɬɪɨɟɧɧɵɟ ɪɟɫɢɜɟɪɵ ɦɨɝɭɬ ɩɨɞɞɟɪɠɢɜɚɬɶ
MPEG-2
ɢɥɢ
MPEG-
4.
Ɉɞɧɚɤɨ ɜ ɬɟɫɬɨɜɨɣ ɷɤɫɩɥɭɚɬɚɰɢɢ ɜɟɳɚɧɢɟ
DVB-T
ɨɫɭɳɟɫɬɜɥɹɟɬɫɹ ɜ ɮɨɪɦɚɬɟ
MPEG-4.
ɉɨɷɬɨɦɭ ɦɨɠɟɬ ɜɨɡɧɢɤɚɬɶ ɫɢɬɭɚɰɢɹ
,
ɩɪɢ ɤɨɬɨɪɨɣ ɬɟɥɟɜɢɡɨɪ ɩɨɞɞɟɪɠɢɜɚ
-
ɸɳɢɣ
MPEG-2
ɧɚɯɨɞɢɬ ɤɚɧɚɥ ɢ ɞɚɠɟ ɜɨɫɩɪɨɢɡɜɨɞɢɬ ɡɜɭɤ
,
ɧɨ ɜɢɞɟɨ
-
ɢɡɨɛɪɚɠɟɧɢɹ
ɧɟɬ
.
Ⱦɚɧɧɵɣ ɧɸɚɧɫ ɫɤɨɪɟɟ ɜɫɟɝɨ ɫɜɹɡɚɧ ɫ ɬɟɦ
,
ɱɬɨ ɬɟɥɟɜɢɡɨɪ ɧɟ ɦɨɠɟɬ ɞɟɤɨɞɢɪɨ
-
ɜɚɬɶ ɜɢɞɟɨɫɢɝɧɚɥ
.
Ⱦɥɹ ɪɟɲɟɧɢɹ ɞɚɧɧɨɣ ɩɪɨɛɥɟɦɵ ɫɭɳɟɫɬɜɭɟɬ
CAM-
ɦɨɞɭɥɶ
.
Ɉɧ
ɩɨɡɜɨɥɹɟɬ ɚɩɩɚɪɚɬɧɨ ɞɟɤɨɞɢɪɨɜɚɬɶ ɜɯɨɞɹɳɢɣ ɩɨɬɨɤ ɢɡ
MPEG4
ɜ
MPEG2.