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Opened 8 months ago

Closed 8 months ago

Last modified 8 months ago

#11757 closed Developer Task (fixed)

EITHelper only handles the first crid per ContentIdentifierDescriptor

Reported by: dekarl Owned by: dekarl
Priority: minor Milestone: 0.27
Component: MythTV - EIT Version: Master Head
Severity: medium Keywords:
Cc: Ticket locked: no

Attachments (1)

crid-with-hash.dvbsnoop (6.7 KB) - added by dekarl 8 months ago.
specimen from the wild, descriptor with multiple CRIDs and IMI

Download all attachments as: .zip

Change History (7)

Changed 8 months ago by dekarl

specimen from the wild, descriptor with multiple CRIDs and IMI

comment:1 Changed 8 months ago by dekarl

from TS 102 323 v1.3.1 - Carriage and signalling of TV-Anytime information in DVB transport streams

This field may carry an IMI in addition to the CRID. In this case, the CRID is terminated by a "#" character which is followed immediately by the IMI. The first four bytes of the IMI (i.e. "imi:") shall be omitted.

comment:2 Changed 8 months ago by dekarl

  • Owner set to dekarl
  • Status changed from new to accepted
  • Type changed from Bug Report - General to Developer Task

from TS 102 822-4 v1.7.1 - TV-Anytime; Part 4: Phase 1 - Content referencing

Chapter 10: Instance Metadata Identifiers

Whilst TV-Anytime created the CRID for location independent selection of content, it recognizes that there will be occasions where the consumer may wish to acquire a location dependent version of a piece of content.

I think we should simply strip the IMI from the CRID for now.

comment:3 Changed 8 months ago by Karl Dietz <dekarl@…>

In 11de43ad048478ebc7718d72f71486d4bf1242c4/mythtv:

strip IMI from CRID to unbreak duplicate matching

Refs #11757

comment:4 Changed 8 months ago by Karl Dietz <dekarl@…>

In c26ff4de9c245e2d9edf43fff5fcc2f46f4028a5/mythtv:

add support for multiple CRIDs in one descriptor

Refs #11757

comment:5 Changed 8 months ago by Karl Dietz <dekarl@…>

  • Resolution set to fixed
  • Status changed from accepted to closed

In 13301ce6c8e8daeaf0286d44fc4f5dc0c13bf0ba/mythtv:

extend EITHelper to handle multiple CRIDs per descriptor

Fixes #11757

comment:6 Changed 8 months ago by dekarl

  • Milestone changed from unknown to 0.27

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