Michael Meehan-Podcast Project

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In this project I demonstrate the effect on file size (and therefore download speed) of saving an audio file in various formats


Format

File size

Dialup download time (56Kb/s)

ADSL download time(1.5 Mb/s)

Download

Using Audacity I produced a .wav format file which is:

-32 MB-

1 Hour 18 Mins

2.8 Mins

Click here to download this version

Using Quicktime Pro I produced a .avi format file which is:

-8 MB-

20 Mins

7 seconds

Click here to download this version

Using Quicktime Pro I produced a .m4v format file which is:

-3 MB-

7 Mins

3 seconds

Click here to download this version

Using Quicktime Pro I produced a .mp4 format file which is:

-3 MB-

7 Mins

3 seconds

Click here to download this version

Using Quicktime Pro I produced a .mov format file which is:

-32 MB-

1 Hour 18 Mins

2.8 Mins

Click here to download this version

Using Windows Movie Maker I produced a .wmv format file which is:

-2 MB-

5 Mins

2 seconds

Click here to download this version

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