Axinom Encoding Service tries to produce all the predefined bitrates if you don't provide the output bitrates manually. Look at the list of predefined bitrates, based on the source video quality and the codec used

Default Bitrates

By default, if you do not provide any desired output bitrates manually as a part of the Content Processing configuration section, Axinom Encoding shall try to produce all the predefined ones, depending on the source video quality and the codec used. This happens during the Encoding Phase.

You can find lists of predefined bitrates for specific aspect ratios, namely 16:9 and 4:3, below.

Codec H.264/AVC

16:9 Aspect Ratio

Width (px) Height (px) Bitrate (kbps) Quality Group

384

216

300

SD

512

288

400

SD

640

360

800

SD

1024

576

1200

SD

1280

720

2100

HD

1920

1080

3000

HD

2560

1440

4500

UHD1

3840

2160

6000

UHD1

4:3 Aspect Ratio

Width (px) Height (px) Bitrate (kbps) Quality Group

640

480

1100

SD

1024

768

2400

HD

1600

1400

4200

UHD1

2048

1536

4500

UHD1

2732

2048

7000

UHD1

Other Aspect Ratios

If a video has a different aspect ratio, for example, 16:10, Axinom Encoding takes the bitrates of similar video height.

Revision History

The table below lists the document versions and any changes to them.

Version Date Description

1.0

October 20, 2020

  • Initial version.