Moving Images - Review 1

What do codecs do? Select all that are true.

• Encrypt a video file

• Decrypt a video file

• Compress a video file

• Decompress a video file

What does RGB stand for?

Place the stages of a video project into the correct order

• Pre-Production

• Production

• Post-Production

• Presenting

Videos consist of a sequence of...

What does the term 'digitised' mean?

• Saving a video file on the computer

• Converting videos info a form that can be read by the computer

• Using software to edit a video

• Watching a video using the internet

Which of the following is NOT a video file format?

• AVI

• JPEG

• MOV

• WMV

What does it mean to compress a video file?

• File size reduces

• Quality of the video is great

• Video can be edited

• Video can be viewed online

Blu-ray discs are suitable for storing high definition videos

• True

• False

What needs to happen before video signals can be sent online?

• Organised

• Digitised

• Compressed

• Channelised

Requests for compressing video files that are initiated as and when a user requires is called on demand

• True

• False