MPEG-DASH

MPEG-DASH는 HTTP를 이용한 Adaptive Streaming 표준입니다.

MPEG-DASH ISO/IEC 23009

- Part 1* : Media presentation description and segment formats(published 04/2012)

* Corrigenda and Amendments issued for 2012 : Improved live, metadata

- Part 2 : Conformance and Reference SW (in progress)

- Part 3 : Implementation Guidelines (in Progress)

Other relevant MPEG Specifications

- ISO/IEC* 14496-12 * : ISO Base Media File Format

- ISO/IEC* 14496-14 * : MP4 File Format

- ISO/IEC* 14496-15 * : Advanced Video Coding (AVC) file format

- ISO/IEC* 23001-7 * : Common encryption in ISO base media file format files

Other Organizations

- Organizations adopting DASH : 3GPP, DLNA, OIPF, HbbTV, DECE, DTG, W3C, ...

- Interoperability efforts in IMTC< DECE, HbbTV and DASH IF

- Centtral point driving this id DASH IF Interop group

아래 링크에서 ISO 표준 및 MPD(Media Presentation Description) 예제등을 볼 수 있다.

MPEG-DASH is finally published here. ISO/IEC 23009-1:2012

<http://standards.iso.org/ittf/PubliclyAvailableStandards/c057623_ISO_IEC_23009-1_2012.zip> and electronic attachments here:

Electronic Attachments
<http://standards.iso.org/ittf/PubliclyAvailableStandards/c057623_ISO_IEC_23009-1_2012_Electronic_inserts.zip>

MPEG-DASH schema files accessible by URL:
http://standards.iso.org/ittf/PubliclyAvailableStandards/MPEG-DASH_schema_files/

MPD:
http://standards.iso.org/ittf/PubliclyAvailableStandards/MPEG-DASH_schema_files/DASH-MPD.xsd