colour depth ect

When you create a video that is going to be uploaded onto the internet there are a few things that you really need to consider:

1. Size of the video: Will the website you’re placing the video on allow you to upload a video of that size?
2. Video format: Will the website you’re placing the video on accept the format you’re using?
3. Download: How long will it take someone on 56k to download he video compared to someone with broadband?



When you select the settings that are highlighted in blue below, copy the information (highlighted in cream below) on bit rate, display size, frames per second and space required to fill out the table.



Video for Pocket PC (218 kbps)
High quality video (small)
High quality video (large)
dv-avi (pal)
Bit rate
218 Kpbs
Variable bit rate
Variable bit rate
30.0 Mbps
Display size
208x160 pixels
320x240 pixels
640x480 pixels
720x576 pixels
Frames per second
20 frames per second
25 frames per second
25 frames per second
25 frames per second
Space required
532 KB
Vary based on content
Vary based on content
71.25 MB

Question 1
A) Save the ‘short video’ video twice (with different names) onto your desktop with the following settings:
1st copy: Video for dial up access (38kbps)
2nd copy: Video for IDSN (48kbps)

B) Watch both of the videos. What differences in quality can you notice between the two?
Both of the movies came out blurry. The only Difference was the second video has a bigger bit rate and therefore has a bit more quality then the first one.

C) Which video has the better quality? Why do you think this is so?
The second video has better quality than the first one. This is because of the higher bit rate.