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Texas Instruments DM368 Manuals
Manuals and User Guides for Texas Instruments DM368. We have
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Texas Instruments DM368 manual available for free PDF download: User Manual
Texas Instruments DM368 User Manual (131 pages)
H.264 Base/Main/High Profile Encoder
Brand:
Texas Instruments
| Category:
Media Converter
| Size: 1 MB
Table of Contents
Read this First
3
Intended Audience
3
How to Use this Manual
3
Related Documentation from Texas Instruments
4
Related Documentation
4
Abbreviations
4
Text Conventions
6
Product Support
6
Trademarks
6
Table of Contents
7
Contents
9
Figures
9
Tables
11
Introduction
13
Figure 1-1. Software Architecture
14
Overview of XDAIS, XDM, and Framework Component Tools
14
XDAIS Overview
14
Software Architecture
14
XDM Overview
15
Framework Component
16
Figure 1-2. Framework Component Interfacing Structure
17
Figure 1-3. IRES Interface Definition and Function-Calling Sequence
18
Figure 1-4. Block Diagram of H.264 Encoder
21
Supported Services and Features
22
Comparison between Version 01.10.00.XX with New Version 02.00.00
23
(Platinum Encoder)
23
Overview of H.264 Base/Main/High Profile Encoder
19
Installation Overview
25
Installing the Component for Linux
26
System Requirements for Linux
26
Hardware
26
Software
26
Figure 2-5. Component Directory Structure for Linux
27
Building and Running the Sample Test Application on Linux
28
Configuration Files
28
Generic Configuration File
29
Encoder Configuration File
30
Encoder Sample Base Param Setting
32
Standards Conformance and User-Defined Inputs
32
Uninstalling the Component
33
Sample Usage
35
Figure 3-1. Test Application Sample Implementation
36
Figure 3-2. Process Call with Host Release
38
Figure 3-3. Resource Level Interaction
41
Handshaking between Application and Algorithms
41
Algorithm Instance Deletion
39
Handshaking between Application and Algorithm
40
Resource Level Interaction
40
Overview of the Test Application
36
Algorithm Instance Creation and Initialization
37
Parameter Setup
37
Process Call
38
Figure 3-4. Interaction between Application and Codec
41
Figure 3-5. Interrupt between Codec and Application
42
Cache Management by Application
43
Sample Test Application
45
API Reference
47
Symbolic Constants and Enumerated Data Types
48
H264 Encoder Symbolic Constants and Enumerated Data Types
53
Data Structures
68
H.264 Encoder Data Structures
83
H.264 Encoder ROI Specific Data Structures and Enumerations
96
H264 Encoder Two Pass Encoder Data Structure
99
H.264 Encoder Low Latency Specific Data Structures and Enumerations
101
Constant
102
Enum
103
Interface Functions
105
Creation Apis
106
Initialization API
108
Control API
109
Data Processing API
111
Termination API
114
Time-Stamp Insertion
117
Error Description
119
VICP Buffer Usage by Codec
121
Figure C-1. VICP Buffers Managed by FC
122
ARM926 TCM Buffer Usage by Codec
123
Simple Two-Pass Encoding Sample Usage
126
E.1 Example Usage:
128
Revision History
131
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