
Video codec test 2
1 month ago
Here is a new test on an improved version of my video codec (very lossy).
NOTE: Please download the original M4V video file from the link below, as the Vimeo player version is not HD and is badly compressed.
This video was decoded from a camera (h264), then encoded & decoded with my codec, then it was re-encoded with h264 high profile in order to post it on Vimeo.
Some details:
- 150 frames, 720p, 30 fps
- uncompressed size: 395.507 MB
- compressed size with my codec (with the quality that you can see here): 7.374 MB (53:1)
- compressed size with h264 high (quality almost as good as the original): 4.018 MB (98:1)
Obviously this can't be compared to a modern codec like h264. Anyway, this video format is designed to be very easy to decode on the GPU through regular OpenGL, or WebGL, or Direct3D.
NOTE: Please download the original M4V video file from the link below, as the Vimeo player version is not HD and is badly compressed.
This video was decoded from a camera (h264), then encoded & decoded with my codec, then it was re-encoded with h264 high profile in order to post it on Vimeo.
Some details:
- 150 frames, 720p, 30 fps
- uncompressed size: 395.507 MB
- compressed size with my codec (with the quality that you can see here): 7.374 MB (53:1)
- compressed size with h264 high (quality almost as good as the original): 4.018 MB (98:1)
Obviously this can't be compared to a modern codec like h264. Anyway, this video format is designed to be very easy to decode on the GPU through regular OpenGL, or WebGL, or Direct3D.
-
Vimeo: About / Blog / Developers / Jobs /
Community Guidelines /
Help Center / Video School / Music Store / Site Map
/ Vimeo
or
-
Legal: TM + ©2012 Vimeo, LLC. All rights reserved. / Terms of Service / Privacy Statement / Copyright

Prev week