視像屬性 (Post quiz)

視像屬性 (Post quiz)

11th Grade

7 Qs

quiz-placeholder

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視像屬性 (Post quiz)

視像屬性 (Post quiz)

Assessment

Quiz

Computers

11th Grade

Hard

Created by

TSZ YAU

Used 1+ times

FREE Resource

7 questions

Show all answers

1.

OPEN ENDED QUESTION

2 mins • 1 pt

色深24 位元的視頻比人類的眼睛只可分辨已足夠有餘,為何我們還要追求 48-bit 像素?

Evaluate responses using AI:

OFF

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪個不是視像屬性 ?

視像框大小

取樣頻率

色深

幀速率

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

DVD 的雷射波長?

650nm 紅色雷射

405nm 藍色雷射

405nm 藍色雷射

以上皆否

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

DVD支援哪項視訊編碼技術?

H.264

MPEG-1

MPEG-2

HEVC

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

DVD-ROM的用途是?

用作儲存影像

只可寫入一次燒錄碟片

可重覆寫入燒錄碟片

儲存電腦資料

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

藍光光碟(Blu-ray) 的雙層是多少容量?

25 GB

50 GB

100 GB

128 GB

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

為什麼全部視頻不直接以120fps拍攝?

檔案儲存需要更高容量

品質相對低

速度太快

視頻的不同用途如電影