1、 ETSI TS 126 244 V14.0.0 (2017-04) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Transparent end-to-end packet switched streaming service (PSS); 3GPP file format (3GP) (3GPP TS 26.244 version 14.0.0 Release 14) TECHNICAL SPECIFIC
2、ATION ETSI ETSI TS 126 244 V14.0.0 (2017-04)13GPP TS 26.244 version 14.0.0 Release 14Reference RTS/TSGS-0426244ve00 Keywords GSM,LTE,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Associati
3、on but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print ve
4、rsions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a s
5、pecific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https:/portal.etsi.org/TB/ETSIDeliverableStatus.aspx If yo
6、u find errors in the present document, please send your comment to one of the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and mic
7、rofilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2017. All rights
8、 reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and own
9、ed by the GSM Association. ETSI ETSI TS 126 244 V14.0.0 (2017-04)23GPP TS 26.244 version 14.0.0 Release 14Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is public
10、ly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI W
11、eb server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or ma
12、y become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These sho
13、uld be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “ma
14、y“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 126 244 V14
15、.0.0 (2017-04)33GPP TS 26.244 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g3Introduction 6g31 Scope 7g32 References 7g33 Definitions and abbreviations . 9g33.1 Definitions 9g33.2 Abbreviations . 9g34 Overview 10g35 Conformanc
16、e 10g35.1 General . 10g35.2 Definition . 11g35.2.1 Limitations to the ISO base media file format 11g35.2.2 Registration of codecs . 11g35.2.3 Extensions . 11g35.2.4 MPEG-4 systems specific elements 11g35.2.5 Template fields . 11g35.2.6 Interpretation of the 3GPP file format 12g35.3 Identification 12
17、g35.3.1 General 12g35.3.2 File extension 12g35.3.3 MIME types 12g35.3.4 Brands . 12g35.4 Profiles . 12g35.4.1 General 12g35.4.2 General profile 12g35.4.3 Basic profile 13g35.4.4 Streaming-server profile . 13g35.4.5 Progressive-download profile . 14g35.4.6 Extended-presentation profile . 14g35.4.7 Me
18、dia Stream Recording profile . 14g35.4.8 File-delivery server profile . 15g35.4.9 Adaptive-Streaming profile 15g35.4.10 Media Segment Profile . 16g35.5 File-branding guidelines . 16g36 Codec registration 18g36.1 General . 18g36.2 Sample Description box . 18g36.3 MP4VisualSampleEntry box 21g36.4 MP4A
19、udioSampleEntry box 22g36.5 AMRSampleEntry box . 22g36.6 H263SampleEntry box . 23g36.7 AMRSpecificBox field for AMRSampleEntry box . 24g36.8 H263SpecificBox field for H263SampleEntry box 25g36.9 AMRWPSampleEntry box . 27g36.10 AMRWPSpecificBox field for AMRWPSampleEntry box 28g36.11 CVOSampleEntry b
20、ox 28g36.12 LocationSampleEntry box 29g36.13 OrientationSampleEntry box 29g36.14 EVSSampleEntry box . 30g3ETSI ETSI TS 126 244 V14.0.0 (2017-04)43GPP TS 26.244 version 14.0.0 Release 147 Streaming-server extensions. 30g37.1 General . 30g37.2 Groupings of alternative tracks 31g37.2.1 Alternate group
21、. 31g37.2.2 Switch group . 31g37.3 Track Selection box 31g37.4 Combining alternative tracks 32g37.5 SDP 32g37.5.1 Session- and media-level SDP 32g37.5.2 Stored versus generated SDP fields 32g37.5.3 SDP attributes for alternatives 35g37.6 SRTP 35g37.7 Aggregated RTP payloads 36g38 Asset information .
22、 37g38.1 General . 37g38.2 3GPP asset meta data . 37g38.3 ID3 version 2 meta data 44g39 Video buffer information 45g39.1 General . 45g39.2 Sample groupings for video-buffer parameters 46g39.2.1 3GPP PSS Annex G sample grouping 46g39.2.2 Video HRD sample grouping 47g39a Stereoscopic 3D video 48g39a.1
23、 General . 48g39a.2 Frame compatible H.264/AVC . 49g39a.3 Multiview Video Coding MVC 49g39a.4 Mixed 2D/3D video 49g39a.5 MIME type signaling for 3D stereoscopic video files 49g310 Encryption 50g310.1 General . 50g310.2 Sample entries for encrypted media tracks . 50g310.3 Key management 51g311 Extend
24、ed presentation format . 52g311.1 General . 52g311.2 Storage format 52g311.3 URL forms for items and tracks . 53g311.4 Examples 53g311.4.1 SMIL presentation 53g311.4.2 DIMS presentation 54g312 Media Stream Recording 54g312.1 Unprotected Stream Recording 54g312.2 Protected Stream recording 55g312.2.1
25、 Key message tracks . 55g312.2.2 Protection Description 55g312.3 SDP 55g313 HTTP streaming extensions . 56g313.1 Introduction 56g313.2 Segment types 56g313.3 Track Fragment Adjustment Box . 56g313.4 Segment Index Box 57g313.5 Track Fragment Decode Time Box 59g314 Storage of CVO (Coordination of Vide
26、o Orientation) data in the 3GPP File Format . 60g315 Location timed metadata in the 3GPP File Format 60g316 Quality timed metadata in the 3GPP File Format 60g317 Orientation timed metadata in the 3GPP File Format 60g3ETSI ETSI TS 126 244 V14.0.0 (2017-04)53GPP TS 26.244 version 14.0.0 Release 14Anne
27、x A (normative): MIME Type Registrations for 3GP files 61g3A.1 MIME Types 61g3A.1.1 General . 61g3A.1.2 Files with audio but no visual content 61g3A.1.3 Any files . 62g3A.1.4 video/vnd.3gpp.segment . 62g3A.2 Optional parameters . 63g3A.2.1 General . 63g3A.2.2 Codecs parameter . 64g3A.2.3 Types param
28、eter . 65g3A.3 Security considerations. 66g3Annex B (informative): Change history . 67g3History 69g3ETSI ETSI TS 126 244 V14.0.0 (2017-04)63GPP TS 26.244 version 14.0.0 Release 14Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of
29、the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Vers
30、ion x.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the th
31、ird digit is incremented when editorial only changes have been incorporated in the document. The 3GPP transparent end-to-end packet-switched streaming service (PSS) specification consists of seven 3GPP TSs: 3GPP TS 22.233 1, 3GPP TS 26.233 2, 3GPP TS 26.234 3, 3GPP TS 26.245 4, 3GPP TS 26.246 5, 3GP
32、P TS 26.247 49 and the present document. The TS 22.233 contains the service requirements for the PSS. The TS 26.233 provides an overview of the PSS. The TS 26.234 provides the details of protocol and codecs used by the PSS. The TS 26.245 defines the Timed text format used by the PSS. The TS 26.246 d
33、efines the 3GPP SMIL language profile. The 3GPP TS 26.247 defines Progressive Download and Dynamic Adaptive Streaming over HTTP. The present document defines the 3GPP file format (3GP) used by the PPS and MMS services. The TS 26.244 (present document), TS 26.245 and TS 26.246 started with Release 6.
34、 Earlier releases of the 3GPP file format, the Timed text format and the 3GPP SMIL language profile can be found in TS 26.234. The 3GPP TS 26.247 started with Release-10. Earlier releases of the Adaptive HTTP Streaming can be found in 3GPP TS 26.234. Introduction A file format contains data in a str
35、uctured way. The 3GPP file format can contain timing, structure and media data for multimedia streams. It is used by MMS, PSS and MBMS for timed visual and aural multimedia. ETSI ETSI TS 126 244 V14.0.0 (2017-04)73GPP TS 26.244 version 14.0.0 Release 141 Scope The present document defines the 3GPP f
36、ile format (3GP) as an instance of the ISO base media file format. The definition addresses 3GPP specific features such as codec registration and conformance within the MMS, PSS and MBMS services. 2 References The following documents contain provisions which, through reference in this text, constitu
37、te provisions of the present document. - References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. - For a specific reference, subsequent revisions do not apply. - For a non-specific reference, the latest version applies. In the case of
38、 a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TS 22.233: “Transparent End-to-End Packet-switched Streaming Service; Stage 1“. 2 3GPP TS 26.233: “Transpa
39、rent end-to-end packet switched streaming service (PSS); General description“. 3 3GPP TS 26.234: “Transparent end-to-end packet switched streaming service (PSS); Protocols and codecs“. 4 3GPP TS 26.245: “Transparent end-to-end packet switched streaming service (PSS); Timed text format“. 5 3GPP TS 26
40、.246: “Transparent end-to-end packet switched streaming service (PSS); 3GPP SMIL Language Profile“. 6 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 7 ISO/IEC 14496-12:2012 | 15444-12:2012: “Information technology - Coding of audio-visual objects - Part 12: ISO base media file format“ | “Info
41、rmation technology - JPEG 2000 image coding system - Part 12: ISO base media file format“. 8 3GPP TS 26.140: “Multimedia Messaging Service (MMS); Media formats and codecs“. 9 ITU-T Recommendation H.263 (01/05): “Video coding for low bit rate communication“. 10 ISO/IEC 14496-2:2004: “Information tech
42、nology Coding of audio-visual objects Part 2: Visual“. 11 3GPP TS 26.071: “Mandatory Speech CODEC speech processing functions; AMR Speech CODEC; General description“. 12 3GPP TS 26.171: “AMR Wideband Speech Codec; General Description“. 13 ISO/IEC 14496-3:2005: “Information technology Coding of audio
43、-visual objects Part 3: Audio“. 14 ISO/IEC 14496-14:2003: “Information technology Coding of audio-visual objects Part 14: MP4 file format“. 15 IETF RFC 4867: “ RTP Payload Format and File Storage Format for the Adaptive Multi-Rate (AMR) Adaptive Multi-Rate Wideband (AMR-WB) Audio Codecs“, Sjoberg J.
44、 et al., April 2007. 16 3GPP TS 26.101: “Mandatory Speech Codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec frame structure“. ETSI ETSI TS 126 244 V14.0.0 (2017-04)83GPP TS 26.244 version 14.0.0 Release 1417 3GPP TS 26.201: “Speech Codec speech processing functions; AMR Wideb
45、and Speech Codec; Frame Structure“. 18 void 19 IETF RFC 3711: “The Secure Real-time Transport Protocol“, Baugher M. et al., March 2004. 20 ISO/IEC 14496-15: 2014: “Information technology Coding of audio-visual objects Part 15: Carriage of NAL unit structured video in the ISO base media file format“.
46、 21 3GPP TS 26.290: “Extended AMR Wideband codec; Transcoding functions“. 22 void 23 3GPP TS 26.401: “General audio codec audio processing functions; Enhanced aacPlus general audio codec; General description“. 24 3GPP TS 26.410: “General audio codec audio processing functions; Enhanced aacPlus gener
47、al audio codec; Floating-point ANSI-C code“. 25 3GPP TS 26.411: “General audio codec audio processing functions; Enhanced aacPlus general audio codec; Fixed-point ANSI-C code“. 26 void 27 IETF RFC 3839: “MIME Type Registrations for 3rdGeneration Partnership Project (3GPP) Multimedia files“, Castagno
48、 R. and Singer D., July 2004. 28 IETF RFC 4396: “RTP Payload Format for 3rd Generation Partnership Project (3GPP) Timed Text“, Rey J. and Matsui Y., February 2006. 29 ITU-T Recommendation H.264 (04/2013): “Advanced video coding for generic audiovisual services“. 30 IETF RFC 6184: “RTP Payload Format
49、 for H.264 Video“, Wang Y.-K. et al, May 2011. 31 IETF RFC 4234: “Augmented BNF for Syntax Specifications: ABNF“, Crocker D. and Overell P., October 2005. 32 MP4REG, MP4 Registration Authority, www.mp4ra.org. 33 ID3v2, http:/www.id3.org/. 34 IETF RFC 6381: “The Codecs and Profiles Parameters for Bucket Media Types“, Gellens R., Singer D. and Frojdh P., August 2011. 35 IETF RFC 4648: “The Base16, Base32, and Base64 Data Encodings“, Josefsson S., October 2006. 36 3GPP TS
