速報APP / 工具 / Bitrate Calc (bit rate, file size, and l

Bitrate Calc (bit rate, file size, and l

價格:免費

檔案大小:4.2 MB

版本需求:需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。

支援語言:日語, 英語

Bitrate Calc (bit rate, file size, and length calculator)(圖1)-速報App

With this app, you can calculate each bitrate, time length and file size from other two items.

- Filesize / Bitrate (transfer speed) = Length (transfer time)

- Bitrate * Length = Filesize

Bitrate Calc (bit rate, file size, and length calculator)(圖2)-速報App

- Filesize / Length = Bitrate

- and filesize SI prefix (KB, MB, GB, etc..) to/from binary prefix (KiB, MiB, GiB, ...) converter.

You can use this app when you want to know...

Bitrate Calc (bit rate, file size, and length calculator)(圖3)-速報App

- how long does it take to backup 200GB data with USB2.0 HDD.

- how much data will be transferred if you watch a 720P youtube video 30 minutes.

- what is the maximum bitrate you can use to encode a 100MB, 30minutes video.

Bitrate Calc (bit rate, file size, and length calculator)(圖4)-速報App

- how many terabytes you can actually use with 3TB HDD.

About Unit

With bitrate, units are always SI prefix (1kbps = 1000bps, 1Mbps = 1000kbps). As for file size, you can use both the SI prefix and binary prefix (1KiB = 1024 bytes, 1MiB = 1024KiB). If you are using Windows, Explorer's "KB" equals this app's "KiB". If you are using Mac or Ubuntu, its "KB" equals this app's "KB".

Bitrate Calc (bit rate, file size, and length calculator)(圖5)-速報App

支援平台:iPhone