# Video+offline Demo Third Party Notices

Created: 2026-05-30
Updated: 2026-08-21

This notice covers the media used by the VPO demo course. The course has thirty
logical video entries, but the repository contains four shared MP4 files. The
first twenty-seven entries reuse those four files. The final three entries point
to externally hosted MP4 files and are not bundled in this repository.

## Bundled media

| Bundled file | Logical demo entries using the file |
| --- | ---: |
| `videos/shared/open_movie_1min.mp4` | 7 |
| `videos/shared/open_movie_5min.mp4` | 7 |
| `videos/shared/open_movie_10min.mp4` | 7 |
| `videos/shared/open_movie_15min.mp4` | 6 |

Project records identify these four shared files as derivatives of the
following Big Buck Bunny release, using its original AAC audio track and
concatenation or trimming for duration testing:

Source file:

https://download.blender.org/peach/bigbuckbunny_movies/BigBuckBunny_640x360.m4v

License information page checked on 2026-06-11:

https://peach.blender.org/about/

The Peach open movie project states that the project results are licensed under
the Creative Commons Attribution 3.0 license and can be reused and distributed,
including commercially, with proper attribution.

License text:

https://creativecommons.org/licenses/by/3.0/

Required attribution for clips from the movie:

```text
(c) copyright 2008, Blender Foundation / www.bigbuckbunny.org
```

## Externally referenced media (not bundled)

| video_id | External file | Repository rights evidence |
| --- | --- | --- |
| `demo_long_movie_008` | `https://d3qn86zkbdilio.cloudfront.net/uetake/0/tst/0-tst-004/web_video08.mp4` | Not found |
| `demo_long_movie_013` | `https://d3qn86zkbdilio.cloudfront.net/uetake/0/tst/0-tst-004/web_video13.mp4` | Not found |
| `demo_long_movie_016` | `https://d3qn86zkbdilio.cloudfront.net/uetake/0/tst/0-tst-004/web_video16.mp4` | Not found |

The application metadata describes these files as customer-provided test
material. The repository does not contain the external MP4 files or a license,
permission record, or attribution waiver for them. That description is not
independent evidence of redistribution or public-use rights. The delivery owner
must confirm authorization for continued external use, or remove or replace
these references before a production handoff.