Mediamosa Open source video backend
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MediaMosa is an open-source video backend platform that allows uploading, transcoding, and streaming of video and audio content. It uses a REST API to communicate with frontend clients. MediaMosa is built on Drupal and handles ingestion, storage, metadata, and delivery of media assets through a flexible and scalable architecture. It provides tools for content managers to upload, organize, and publish rich media on their websites.
![REST calls as a MediaMosa communication interface Example: /mediafile/$mediafile_id [GET] <items> <item id="1"> <mediafile_id>6778</mediafile_id> <asset_id>7AkD</asset_id> <app_id>14</app_id> <owner_id>admin</owner_id> <group_id></group_id> .... </item> </items>](https://image.slidesharecdn.com/mediamosa-peterforgacs-110223062442-phpapp01/85/Mediamosa-Open-source-video-backend-27-320.jpg)
![How you can upload? Your client application: - Create asset /asset/create [POST] Response: $asset_id - Create mediafile /mediafile/create [POST] POST parameter: $asset_id Response: $mediafile_id - Create upload ticket /mediafile/$mediafile_id/uploadticket/create [POST] Response: Action URL, Upload progress URL (for upload progress bar)](https://image.slidesharecdn.com/mediamosa-peterforgacs-110223062442-phpapp01/85/Mediamosa-Open-source-video-backend-29-320.jpg)
Mediamosa Open source video backend
- 1. MediaMosa: Open source video backend Peter Forgacs MediaMosa developer Madcap
- 2. MediaMosa What you can do with MediaMosa:
- 3. MediaMosa
- 4. MediaMosa http://mediamosa.org “ MediaMosa is a robust, flexible and highly scalable media management platform. It is already helping deliver rich content (video, audio etc.) to educational organizations across the Netherlands.” ( http://mediamosa.org )
- 5. MediaMosa Open source video backend What does it mean? - Open source License: Open Source under GPLv2 license (GNU General Public License version 2) Framework: Drupal 6 / 7
- 6. MediaMosa Open source video backend - Video backend User MediaMosa Video frontend REST calls: POST, GET XML
- 7. MediaMosa is a backend application. Advantages of this separation: One backend can support multiple client sites. Easy integration for existing websites. What about the frontend? - There are different demo frontend applications. You may start with them: WLE, MediaMosa CK. - You may create one. Your application should communicate with MediaMosa through REST calls.
- 8. With MediaMosa you can - Upload videos and store them - Transcode videos (eg. h.264) - Generate video object, download link etc. - Create still images - Create metadata (title, description, DC, QDC) - Create collections - Stream your video's - Create authorizations
- 9. Introduction: MediaMosa Asset is a container. Asset
- 10. Introduction: MediaMosa Asset may have title, description etc. Asset Title Description DC, QDC fields
- 11. Introduction: MediaMosa Asset may have mediafiles. Asset Title Description Mediafile
- 12. Introduction: MediaMosa A mediafile may have a video. Asset Title Description Mediafile: Video (codec, filesize)
- 13. Introduction: MediaMosa We can transcode a mediafile to an other format. Asset Title Description Mediafile: Video (Original) Mediafile: Video (Transcoded)
- 14. Introduction: MediaMosa We can create an another mediafile (with video). Asset Title Description Mediafile: Video (Original) Mediafile: Video (Transcoded) Mediafile: Video (Original)
- 15. Introduction: MediaMosa Every mediafile may have still images. Asset Title Description Mediafile: Video (Original) Mediafile: Video (Transcoded) Mediafile: Video (Original)
- 16. Introduction: MediaMosa The asset has a default still (if there is any). Asset Title Description Mediafile: Video (Original) Mediafile: Video (Transcoded) Mediafile: Video (Original)
- 17. Introduction: MediaMosa A video site has assets with default stills. Asset Title Desc. Asset Title Desc. Asset Title Desc. Asset Title Desc.
- 18. Introduction: MediaMosa A video page has an asset with video(s) and still(s). Asset Title Description
- 19. Videos site
- 20. Video page
- 21. Installing MediaMosa Download: http://mediamosa.org You need: LAMP, FFMpeg, Lua (LPEG) Recommended: Lav2yuv (MJPEG Tools) ... Installation: Drupal / MediaMosa install profile
- 22. Make it easy - VM Image on mediamosa.org - Demo site on mediamosa.org
- 23. Performance improvements If you need more power, you can separate your installation for: - Admin interface - Application interface(s) for REST calls - Upload interface - Download interface - Job interface(s) eg. transcoding video files Common DB server(s) and storage (SAN/NAS)
- 24. REST calls as a MediaMosa communication interface - REST = Representational State Transfer - GET calls for getting data - POST calls for changing or creating data - Output is XML - Documentation of REST calls: http://mediamosa.org/api
- 25. MediaMosa.org API page REST call: Parameters, Response fields, Examples http://mediamosa.org/api
- 26. MediaMosa.org API page REST call: Parameters, Response fields, Examples http://mediamosa.org/api
- 27. REST calls as a MediaMosa communication interface Example: /mediafile/$mediafile_id [GET] <items> <item id="1"> <mediafile_id>6778</mediafile_id> <asset_id>7AkD</asset_id> <app_id>14</app_id> <owner_id>admin</owner_id> <group_id></group_id> .... </item> </items>
- 28. REST call on WLE
- 29. How you can upload? Your client application: - Create asset /asset/create [POST] Response: $asset_id - Create mediafile /mediafile/create [POST] POST parameter: $asset_id Response: $mediafile_id - Create upload ticket /mediafile/$mediafile_id/uploadticket/create [POST] Response: Action URL, Upload progress URL (for upload progress bar)
- 31. Future / present developments - Solr - Atom, JSON, RSS feed - Watermarking still images - OpenAPI, oAuth, oEmbed
- 33. MediaMosa Browse and Statistics pages
- 40. Thank you for you attention! Questions? MediaMosa http://mediamosa.org Peter Forgacs forgacs at madcap.nl http://xweb.hu
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