Edit:
Sorry I didn't see there is a Linux section.. feel free to move this post there!
I downloaded both source tar.gz :
2.6.6 and 2.5.6
2.6.6 file shows md5: 071e6a574e86681f96e5fce22f574b70
and
2.5.6 file shows md5: 00e479dd806b94a98d3f0f40639e88a9
These don't match what is shown on the page:
What is going on? Has this been tampered with?
Looks like it's an administrative mistake. Actually one of both sums matched, just version is wrongly determined. ;) The other sum it's for older version.
yes, fixing the webpages
The right ones are :
071e6a574e86681f96e5fce22f574b70 avidemux_2.6.6.tar.gz
00e479dd806b94a98d3f0f40639e88a9 avidemux_2.5.6.tar.gz