teachertube

  • Site URL: http://www.teachertube.com/ 
  • Description: Free video hosting for educational videos: math, art, economics, physics, chemistry, biology, medicine, finance, history and more. 
  • Perfect solution for educational videos.
  • No expiration limits on videos.
  • 300 MB maximum file size. However, videos can be any length as long as the size is under 300MB.
  • If upload fails, you should split your video into two parts or to further compress and convert your file to Flash .FLV or Apple MPEG-4 .MP4.
  • Ability to embed videos to your blog/website for personal or classroom educational use only, provided you give a link back to TeacherTube (see the site for details).
  • Videos MUST address specific learning objectives and/or provide professional development for educators.
  • Videos may not post advertisements or solicitations of business.
  • Accepted video file formats: .WMV, .AVI, .MOV, .MPG, .MP4 and .FLV.
  • Recommended format to upload for high quality: MPEG4 (Divx, Xvid) format, 320×240 resolution, MP3 audio, 30 frames per second.
  • Accepted support file formats: .doc, .ppt, .pdf, .rtf, .txt, .csv, .xls, .mp3, .wav, .kmz, .swf, .zip and .gsp.
  • Recommended video editing SW: CamStudio (Free Screen Recording Software), Windows MovieMaker and Apple iMovie.
  • Recommended video format settings:
  • * MPEG4 (Divx, Xvid) format
  • * 320×240 resolution
  • * MP3 audio
  • * 30 frames per second
  • Other settings with video editing tools like iMovie, Final Cut Pro or Quicktime Pro:
  • * Video settings
  • – Compression Type: H.264
  • – Frame Rate: 30 is preferred. 23.98, 24, 25, 29.97 are also acceptable.
  • – Data Rate: Automatic
  • – Key Frames: Automatic
  • – Frame Reordering: Unchecked
  • * Audio/Sound settings
  • – Format: AAC
  • – Click Show advanced settings and choose Constant Bit Rate as encoding strategy
  • * Other settings
  • – Size: Choose the original size of the video
  • – “Prepare for Internet Streaming”: Fast Start
  • Other supported file formats: .doc, .ppt, .pdf, .rtf, .txt, .csv, .xls, .mp3, .wav, .kmz, .swf, .zip and .gsp.

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