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(Q3) Encode each of these videos at the following target bitrates using MPEG-2 and H264:

Bitrate

Input bitrate

BR1

5000 - BRO

BR2

4000 - BRO

BR3

3000 - BRO

BR4

2000 - BRO

BR5

1000 - BRO

BRO (Bitrate Offset) = ceil (Last 3 digit (Z#)/2)

For instance, if Z123456789, BRO-ceil (789/2); if Z234564013, BRO = ceil (013/2).

For each video, complete the following table with actual bitrate achieved, corresponding Y

PSNR and encoding time collected from the output of the ffmpeg encoding process. Record

data in one table for each of the five videos.

Video Name: Sunflower

BR1

BR2

BR3

BR4

BR5

Bitrate

achieved

(MPEG 2)

PSNR

(MPEG 2)

Encoding Time

(MPEG 2)

Bitrate

achieved

(H264)

PSNR

(H264)

Encoding

Time

(H264)

Fig: 1