Support Center » Knowledgebase » Turbo.264 HD Manual » Custom Presets » What Turbo.264 HD custom settings can I use for video?
 What Turbo.264 HD custom settings can I use for video?
Solution There are a number of custom settings for video. What follows is a brief description of each:

Size

Automatic - Turbo.264 HD will select the best setting
Custom - You can enter numbers to adjust the width (w) and height (h). Some numbers beyond the specifications of your selected profile may not be allowed.


Aspect Ratio

Automatic - Turbo.264 HD will select the best setting
4:3 - The aspect ratio will be cropped to 4:3
14:9 - The aspect ratio will be cropped to 14:9
16:9 - The aspect ratio will be cropped to 16:9
Wide - The aspect ratio will be cropped to a Widescreen format


Overscan

Automatic - Turbo.264 HD will select the best setting
On - Part of the edges of the image will be cropped
Off - The edges of the image will not be cropped


Frame Rate

Automatic - Turbo.264 HD will select the best setting
15 - 15 frames per second (fps)
23.976 - 23.976 frames per second (fps)
24 - 24 frames per second (fps)
25 - 25 frames per second (fps)
29.97 - 29.97 frames per second (fps)
30 - 30 frames per second (fps)
Custom - Enter the number of frames per second (fps). Some numbers beyond the specifications of your selected profile may not be allowed.


Data Rate

Automatic - Turbo.264 HD will select the best setting
Custom - Enter the number of kilobits per second (kpbs). Some numbers beyond the specifications of your selected profile may not be allowed.



Advanced Settings



Please note that uninformed adjustments of the Advanced Settings may cause encoding errors, or output that won’t work as intended.

H.264 Profile

Automatic - Turbo.264 HD will select the best setting
Baseline - Used for lower resolution video
Main - Used for standard resolution video
High - Used for high resolution video


H.264 Level

1.0 to 5.1 - Select a level from a wide range of choices


GOP Size

Automatic - Turbo.264 HD will select the best setting
Custom - Enter the number of frames for each GOP (Group of Pictures). Some numbers beyond the specifications of your selected profile may not be allowed.


GOP Structure

Automatic - Turbo.264 HD will select the best setting
I - Only I frames will be used.
IP - I and P frames will be used.
IBP - I, B and P frames will be used.
IBBP - I, B and P frames will be used.
IBRBP - I, B, P and R frames will be used.


Interlace Mode

Automatic - Turbo.264 HD will select the best setting
Frame - Frame based interlacing
Field - Field based interlacing
MBAFF - MacroBlock Adaptive Field Frame interlacing
PAFF - Picture Adaptive Field Frame interlacing


Entropy Coding

Automatic - Turbo.264 HD will select the best setting
CAVLC - Entropy encoding that can work with most profiles
CABAC - Entropy encoding that can work with some profiles


Article Details
Article ID: 3427
Created On: 19 Mar 2009 05:09 PM

 This answer was helpful  This answer was not helpful
 Back
 Search
Loading
 Article Options
Home | Contact Tech Support | Knowledgebase | Downloads | English | Deutsch | Français |

Help Desk Software By Kayako eSupport v3.40.01