ISO IEC 23000-4-2009 amd2-2009 PDF

Full title and description

ISO/IEC 23000-4:2009/Amd 2:2009 — Information technology — Multimedia application format (MPEG-A) — Part 4: Musical slide show application format — Amendment 2: Conformance and reference software for protected musical slide show application format. This amendment supplements ISO/IEC 23000-4:2009 with conformance definitions and reference software related to protected musical slide show implementations.

Abstract

Part 4 of ISO/IEC 23000 (MPEG-A) defines a musical slide show application format that combines MP3 audio, timed JPEG images, LASeR animations and 3GPP timed text (e.g., lyrics) packaged using the ISO Base Media / MP4 file format. Amendment 2 provides conformance rules and reference software specifically for protected (content‑governed/IPMP) musical slide show application files, using MPEG‑21 IPMP and REL mechanisms for metadata and rights expression.

General information

• Status: Published.
• Publication date: Amendment 2 published in 2009 (publication recorded 26 August 2009 / 2009-09 period).
• Publisher: ISO/IEC (joint publication from ISO and IEC, via JTC 1/SC 29).
• ICS / categories: 35.040.40 (Coding of audio, video, multimedia and hypermedia information).
• Edition / version: Edition 2 (2009) — ISO/IEC 23000-4:2009 with Amendment 2:2009.
• Number of pages: Amendment 2 — 8 pages (the base Part 4:2009 main document is 60 pages).

Scope

This amendment applies to ISO/IEC 23000-4:2009 and defines conformance criteria and reference software for musical slide show application files that include content governance and protection. It clarifies how to apply MPEG‑21 IPMP Components and REL (MAM profile) metadata within the MP4/ISO base media packaging to enable interoperable handling of protected musical slide show content (audio, timed images, animations, timed text).

Key topics and requirements

• Conformance definitions and test points for protected musical slide show files (how to validate protected files).
• Reference software artifacts demonstrating protected musical slide show creation and playback.
• Use of MPEG‑21 Part 4 (IPMP Components) and Part 5 (Rights Expression Language) MAM profile for governance and protection metadata.
• File structure and packaging requirements based on ISO/IEC 14496-14 (ISO base media / MP4) for tracks containing MP3 audio, timed JPEG images, LASeR animation and 3GPP timed text.
• Recommendations for metadata encapsulation using MPEG‑21 Digital Item Declaration (DID) and support for synchronized presentation of audio, images, animation and timed text.

Typical use and users

Implementers of multimedia authoring and playback software (MPEG-A tool vendors), conformance test laboratories, application developers producing musical slide show content with DRM/protection, and organizations creating interoperable reference implementations and test suites for media players and authoring tools.

Related standards

ISO/IEC 23000 is a multipart (MPEG‑A) family — see ISO/IEC TR 23000-1 for the series overview and other parts such as ISO/IEC 23000-2 (MPEG music player application format) and additional MPEG‑A parts and amendments. The Part 4 specification also references ISO/IEC 14496-14 (MP4/ISO base media file format), MPEG‑21 Parts used for IPMP and REL, and relevant 3GPP timed text specifications.

Keywords

Musical slide show, MPEG-A, ISO/IEC 23000-4, MP3, JPEG, LASeR, timed text, MPEG-21, IPMP, REL, MP4, conformance, reference software, content protection.

FAQ

Q: What is this standard?

A: It is Amendment 2 (2009) to ISO/IEC 23000-4:2009 — the MPEG‑A Part 4 specification for musical slide show application format, adding conformance and reference software for protected musical slide show content.

Q: What does it cover?

A: It covers conformance rules and reference software for musical slide show files that include content governance/protection. It specifies how to package and describe protected audio, timed images, animations and timed text using MP4 and MPEG‑21 metadata/protection profiles.

Q: Who typically uses it?

A: Multimedia application developers, DRM and content‑protection implementers, test labs, and vendors creating conformant player/authoring tools for musical slide shows.

Q: Is it current or superseded?

A: As of its publication record, ISO/IEC 23000-4:2009 and its amendments (Amd 1 and Amd 2, both 2009) are published items; there is no indication of withdrawal for the 2009 edition with these amendments. Users should check the ISO catalog or national bodies for any later revisions or withdrawals when precise current status is required.

Q: Is it part of a series?

A: Yes — it is one part of the ISO/IEC 23000 (MPEG‑A) series of Multimedia Application Formats; see ISO/IEC TR 23000-1 for the series overview and other parts.

Q: What are the key keywords?

A: Musical slide show, MPEG‑A, MP4, MPEG‑21, IPMP, REL, MP3, JPEG, LASeR, timed text, conformance, reference software.