Aspect Ratio and Codec

Front

The aspect ratio of an image is the proportional relationship of the ______________to the_____________________________.

Back

width, height

Front

What kind of aspect ratio would you typically see on a widescreen TV?

Back

16:9

Front

If you have an image that is 400 by 400 pixels, you have an aspect ratio of ___________

Back

1:1

Front

Codec _________your video so it can be stored and played back.

Back

is the software that compresses

Front

What information is in the format file "container" of a video file?

Back

video, audio, and meta data

Front

What is the most commonly used codec in video?

Back

H.264

Front

What codec has half the bitrate of H.264?

Back

H.265

Front

Which of the following is a very popular audio codec? H.264, Mp3, Mp4, MPEG4

Back

Mp3

Front

What is the best format for the internet? Options: MOV, AVI, Mp4, Mpeg4

Back

Mp4

Front

What is the most common aspect ratio for Instagram story video?

Back

9:16