1. Nuxeo - DAM
Digital Asset Management with
the Nuxeo Platform
2011 - Thomas Roger - troger@nuxeo.com - @throger
Open Source ECM

2. Assets in Nuxeo
Image
Audio
Video
2

3. Assets in Nuxeo
Image
Audio
Video
2

4. Assets in Nuxeo
Image
Audio
Video
2

5. Assets in Nuxeo
Image
Audio
Video
2

6. 3

7. 3

8. 3

9. 3

10. Media browser
What’s new?
Exposed as a view in Nuxeo
Work simultaneously with Document
Management
Single Nuxeo instance
No cluster configuration required
4

11. Demo!
5

12. HTML5 Player
For Audio and Video files
WordPress Audio Player
VideoJS
Fall back on Flash player
6

13. Transformations
Image
Thumbnails creation
ImageMagick
Video
Preview screenshot
Storyboarding
FFmpeg
7

14. Metadata
Image
EXIF / IPTC
Using Mistral library
Video
Extraction of video info
duration, size, format, streams
8

15. Video transcoding
Run asynchronously
One transcoder at a time
<extension
target="org.nuxeo.ecm.platform.video.service.VideoService"
point="videoTranscoders">
<videoTranscoder name="MP4 480p" converter="convertToMP4"
height="480"/>
</extension>
9

16. Video transcoding
Default converters
convertToMP4
convertToWebM
convertToOgg
10

17. Video transcoding
Default converters
convertToMP4 use ffmpeg-tomp4
convertToWebM use ffmpeg-towebm
convertToOgg use ffmpeg-toogg
11

18. Video transcoding
Command contribution
<command name="ffmpeg-tomp4" enabled="true">
<commandLine>ffmpeg</commandLine>
<parameterString> -i #{inFilePath} -vf "scale=-1:#{height}"
-acodec libfaac -vcodec libx264 -v 0 #{outFilePath}
</parameterString>
</command>
12

19. Automatic video transcoding
Run after creation or modification
<extension
target="org.nuxeo.ecm.platform.video.service.VideoService"
point="automaticVideoTranscoders">
<automaticVideoTranscoder name="MP4 480p" order="0" />
<automaticVideoTranscoder name="WebM 480p" order="10" />
</extension>
13

20. What’s next?
Media management capabilities in Studio
Extend Automation API for Media
Management
Asset baskets
14

21. What’s next?
Image
More reliable metadata extraction
XMP metadata
Configurable thumbnails
15

22. What’s next?
Audio and Video
Audio
File info and metadata extraction
Conversions: to MP3, Ogg, ...
Video
Use extracted metadata
More transcoders available 16

23. Thank you!
17