Recommendation : 3. Avoid active content, keep dynamic content under user control
Are the CODECS of the sounds compressed to the maximum ?
Sounds / Videos
B People
B Planet
B Prosperity
Difficulty
N/A
Priority
/
Récurrence
/
Tests
Is the sound quality reduced and tested against human ability to get the message?
Precisions
Lower sound quality and sampling reduce the load of data used for handling sound. The audio compression mechanisms (CODEC) will reduce the volume of data transfered but, on the other hand, will need more CPU power to decode data and play the sounds on the user device.
Additional elements
Rule for assessing the level of compliance of the criterion
0 / 0
Life cycle
Réalisation
12 other criteria related to the recommendation: Avoid active content, keep dynamic content under user control
Videos
Can the information carried by the video be replaced by an alternative (computer graphics ...) ?
Animated content
Have you limited the animations ?
Animated content
Is the use of Flash removed, replaced by another effect ?
Animated content
Are active content triggered only on user action ?
Animated content
Is the animated content on the visible part of the screen (no animation triggered under the active part of the screen) ?
Animated content
Is the duration of animated content that has been validated as necessary optimized ?
Videos
Which videos are really meaningful and useful for understanding the service (examples: logo, images, links, contractual images, etc.) ?
Videos
What videos can we avoid (not useful for understanding the service) ?
Videos
Have the alternatives to streaming (vs local video) been evaluated ?
Videos
Is the duration of videos (validated as necessary) optimized ?
Videos
Is broadcasting live sessions useful ?
Sounds
Can the sound of the video be rendered as text ?