電腦: MacBook 黑
CPU: Intel Core 2 Duo 2.4G
RAM: 4GB L2 catch: 3MB
BUS: 800 MHz
顯示卡: Intel GMA X3100
OS: 10.5.3
Final Cut Pro: 6.0.4
攝影機: Sony HDR-SR5 (AVCHD(1440x1080) 硬碟式)
匯入 Clips: 20 個
匯入總長: 11'08"
TransCode 格式: ProRes
花費時間: 16'24"
Data Rate: 14.6MB/sec ~ 15.5MB/sec
TransCode 格式: Intermediate
花費時間: 11'58"
Data Rate: 7.5MB/sec ~ 14.9MB/sec
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剪輯後: (Sequence setting: DVCPro HD, 卡接無效果)
Duration: 2'21"20
ProRes export to DVCPro HD
花費時間: 5'30"
File Size: 1.92G (2,065,395,826)
ProRes export to ProRes 1920x1080
花費時間: 7'48"
File Size: 2.3G (2,474,918,581)
Intermediate export to Intermediate
花費時間: 5'10"
File Size: 1.4G (1,500,458,442)
Intermediate export to DVCPro HD
花費時間: 5'5"
File Size: 1.92G (2,065,395,826)
---------------------------------------------------------------------------------------------
Pure Intermediate (Sequence setting: Intermediate, 卡接無效果, Export current setting)
duration 1'
花費時間: 34"
File Size: 617M (646,986,745)
---------------------------------------------------------------------------------------------
Pure ProRes (Sequence setting: ProRes(1440x1080), 卡接無效果, Export current setting)
duration 1'
花費時間: 50'
File Size: 896.7M (940,279,673)
1440x1080 to 1920x1080
花費時間: 2'31"
File Size: 1010.2M (1,059,296,254)
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從上面的數據看來, 素材, sequence, 輸出, 三者為同一種格式, 速度最快.
另外, OnTheAir 不能播 Intermediate, 只能播 DVCPro HD 及 ProRes. 而且它將 Full HD (1920x1080) 及 DVCPro HD (1280x1080) 分成兩支程式. (也就是說, 它不處理圖框拉寬或壓縮) 測試結果, 1440x1080 在這兩者播出來, 都會變型.
