DmitriyV2
26th March 2005, 19:16
Our new MSU StegoVideo allows to hide info (recommended text files) in video. After info hiding you can compress video with unknown codec (this is main feature) and extract you file from this video later!
Convolutional codes with Viterbi decoding are used to correct arising errors. Also we smartly change video with understanding how codecs works.
We analyze several codecs, but main comparisons was with DivX and XviD (and XviD is better). You can make your oun comparison with others codecs.
You can hide not so big files, but for cipher communication or video secret marking it's enouch. :)
http://compression.ru/video/stego_video/index_en.html
Enjoy! ;)
Convolutional codes with Viterbi decoding are used to correct arising errors. Also we smartly change video with understanding how codecs works.
We analyze several codecs, but main comparisons was with DivX and XviD (and XviD is better). You can make your oun comparison with others codecs.
You can hide not so big files, but for cipher communication or video secret marking it's enouch. :)
http://compression.ru/video/stego_video/index_en.html
Enjoy! ;)