Opened 9 years ago
Closed 9 years ago
#5590 closed defect (duplicate)
Schematron validation not successful. Period element shall have an id.
| Reported by: | Ole Andre Birkedal | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | avformat |
| Version: | unspecified | Keywords: | dash |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
Using http://www-itec.uni-klu.ac.at/dash/?page_id=605 for validating DASH manifests I get the current error when validating the attached MPD file from FFmpeg:
<svrl:failed-assert test="if (not(@id) and ancestor::dash:MPD/@type = ‘dynamic’) then false() else true()"
location="/*[local-name()='MPD' and namespace-uri()='urn:mpeg:dash:schema:mpd:2011']/*[local-name()='Period' and namespace-uri()='urn:mpeg:dash:schema:mpd:2011']">
<svrl:text>If the MPD is dynamic the Period element shall have an id.</svrl:text>
</svrl:failed-assert>
Schematron validation not successful – DASH is not valid!`
If I change <Period start="PT0.0S"> into <Period id="p0" start="PT0.0S"> it validates.
Seems like the id tag is necessary to keep the MPD valid for dynamic files.
Attachments (2)
Change History (5)
by , 9 years ago
by , 9 years ago
| Attachment: | 0001-Adding-id-attribute-to-Period-tag-of-DASH-manifest.-.patch added |
|---|
Patch to fix the Period tag
comment:1 by , 9 years ago
FYI http://dashif.org/conformance is the most up-to-date version of the DASH validator.
comment:3 by , 9 years ago
| Resolution: | → duplicate |
|---|---|
| Status: | new → closed |
The patch was sent, this is apparently a duplicate of ticket #4555.
http://ffmpeg.org/pipermail/ffmpeg-devel/2016-May/194698.html
DASH file