ISO/IEC 14496-5:2001/Amd 11:2007 PDF

Overview

ISO/IEC 14496-5:2001/Amd 11:2007 is an amendment to the international standard that focuses on reference software for the coding of audio-visual objects, specifically enhancing MPEG-J GFX reference software. Developed by ISO/IEC JTC 1/SC 29, this amendment provides software tools and source code to support the implementation of MPEG-J graphics within multimedia systems. The amendment introduces two distinct MPEG-J GFX reference software packages-one integrated with MPEG-4 Systems and another independent implementation compatible with Java 2 Standard Edition (J2SE) and Java 2 Micro Edition (J2ME).

Key Topics

• MPEG-J GFX Reference Software This amendment adds a dedicated clause (Clause 6) detailing the MPEG-J GFX reference software, including separate implementations:

  • MPEG-4 Systems dependent package integrated with IM1 and MPEG-4 Systems.
  • MPEG-4 Systems independent package designed for J2SE and J2ME environments.

• Software Architecture and Components The package includes comprehensive components:

  • Java source codes for MPEG-J player functionality.
  • Native code implementations in C/C++ for multimedia engines and OpenGL ES renderers.
  • Conformance test sources for verifying compliance in both J2SE and J2ME environments.
  • Utilities, documentation, and project files to streamline development and integration.

• Java Platform Support Support is provided for:

  • Java 2 Standard Edition (J2SE), featuring Eclipse and ANT build files for easy compilation and execution.
  • Java 2 Micro Edition (J2ME) with modifications to CLDC 1.1 and MIDP 2.0 frameworks for mobile multimedia applications.

• Integration and Extension The amendment extends existing MPEG-J capabilities by introducing updated source files, new interfaces, and enhanced user data processing within the MPEG-J environment. Additional improvements include resource management, dynamic capability handling, and advanced rendering components.

Applications

ISO/IEC 14496-5:2001/Amd 11:2007 is crucial for developers and system integrators working in:

• Multimedia and Audio-Visual System Development Designing and implementing MPEG-J based interactive graphics and media playback features within MPEG-4 frameworks or standalone Java environments.

• Mobile and Embedded Multimedia Devices Leveraging the J2ME reference implementation for mobile phones, handheld devices, and embedded systems requiring compliant MPEG-J graphics rendering.

• Playback and Streaming Services Enhancing MPEG-4 players and multimedia applications with extended support for interactive graphic content through MPEG-J GFX reference software.

• Conformance and Compliance Testing Utilizing provided test resources and sample MPEGlets to verify and validate MPEG-J GFX implementations against international standards.

Related Standards

• ISO/IEC 14496-1 (MPEG-4 Systems) Specifies the systems layer dealing with multiplexing and interactive features relevant to MPEG-J integration.

• ISO/IEC 14496-3 (Audio Coding) and ISO/IEC 14496-2 (Video Coding) Complement MPEG-J multimedia content by providing foundational audio and video coding standards.

• JSR-135 (Mobile Media API) and JSR-239 (Java Bindings for OpenGL ES) Relevant Java specifications linked within the reference software, enhancing multimedia capabilities on Java platforms.

• ISO/IEC JTC 1/SC 29 Standards The joint committee responsible for setting standards in audio, picture, multimedia, and hypermedia coding, under which this amendment has been developed.

By utilizing ISO/IEC 14496-5:2001/Amd 11:2007, technology providers and researchers gain access to robust MPEG-J GFX reference software that facilitates the integration of interactive graphical content in audio-visual applications, supporting both desktop and mobile environments aligned with MPEG-4 standards. This standard is essential for pushing innovation in multimedia interactivity while ensuring compliance with global best practices.