[Ffmpeg-devel] Fw: ffmpeg LGPL violation

Michael Niedermayer michaelni
Wed Mar 28 00:25:21 CEST 2007


Hi

ive just received the mail below, and as iam way to busy to go witch hunting
ATM, iam forwarding this here

PS: iam searching a volunteer who can deal with license violations that is
not just the one here but ffmpeg *GPL violations in general (that is
1. check them, 2. contact the violators and ensure that they stop violating
and if possible get some compensation from them)

----- Forwarded message from AquaVit <aquavitamin gmail> -----

Date: Tue, 27 Mar 2007 12:25:44 -0400
Subject: ffmpeg LGPL violation

This is intended for Michael Niedermayer, the project leader of  
ffmpeg (according to is MAINTAINERS file).
If this email reached the incorrect person, please disregard.


------------------------------------------------------------------------ 
-------------
GPL violation:
http://www.mp4converter.net/dvd-to-appletv-converter-mac.html

the ffmpeg binary is renamed to "avc";
$ avc -L
avc failed.
$avc -h
usage: avc [[options] -i input_file]... {[options] outfile}...
Hyper fast Audio and Video encoder

Main options:
-@
-L                  show license
-h                  show help
-version            show version
-formats            show available formats, codecs, protocols, ...
-f fmt              force format
-img img_fmt        force image format
-i filename         input file name
-y                  overwrite output files
-t duration         set the recording time
[snip]

some telling string/functions:
"ffmpeg.c
'%s'"
"# ffmpeg 2-pass log file, using xvid codec"
h264_iformat  (http://svn.mplayerhq.hu/ffmpeg/trunk/libavformat/raw.c? 
r1=5485&r2=5697)

No license file is included (for this or other GPL/LGPL software).
No source or offer of source is included (for this or other GPL/LGPL  
software).

----- End forwarded message -----

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Breaking DRM is a little like attempting to break through a door even
though the window is wide open and the only thing in the house is a bunch
of things you dont want and which you would get tomorrow for free anyway
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