Tox21 was established in 2008 between the National Institute of Environmental Health Sciences National Toxicology Program (NTP), the National Human Genome Research Institute (NHGRI), and the U.S. Environmental Protection Agency (EPA), with the addition of the U.S. Food and Drug Administration (FDA) in 2010.
*MPG files are meant to be downloaded to your local computer. Please see Instructions for Downloading.
**MP4 files are meant to be viewed in your Web browser. You do not need to download them to your local computer.
Note for Macintosh Users: Instead of right-clicking, hold down the Control key and click on the links to the MPG files.
The clips can then be imported directly into video editing software for use.
Transport Stream encoding settings:
Video: MPEG-2, Data Rate: 10 Kbit\s, Width: 720 x 480, Color: Millions
Bit Rate: 192 Kbit/s, Layer: Layer II, Sample Rate: 48000 Hz
Video: MPEG-2, Data Rate: 15000 Kbit/s, Width: 1920, Height: 1080
Audio: MPEG audio, Bit Rate: 192 Kbit/s, Layer: Layer II, Sample Rate: 48000 Hz
NHGRI presents these full-resolution video clips as an experiment. If you like this approach or had problems, have thoughts or comments, please send them to Larry Thompson, NHGRI Communications Director, at email@example.com.
These clips were developed for use by broadcast media to assist with the preparation of news stories. However, all government-produced video is in the public domain and copyright free. Anyone is freely able to use these clips. These clips were created by Genome Productions, a part of the Communications and Public Liaison Branch of the National Human Genome Research Institute. As a courtesy, it is requested that the an appropriate acknowledgement be given: "Courtesy: National Human Genome Research Institute."
Last Reviewed: March 23, 2012