From Fedora Project Wiki
Incomplete list of applications with some features disabled (for some legal/moral/political reasons) in Fedora. Just for my and your reference.
| Name | Disabled features | Reasons | RPMFusion |
|
mp3 support (using smpeg or libmad) | ? (requires licensing change to (L)GPL) | No |
|
smpeg support is disabled | software patents | No |
|
Generic Polygon Clipper algorithm was removed | 'non-commercial' clause | No |
|
AC-3 encoding / samplerate conversion | software patents / requires ffmpeg | Yes |
|
aac, alac, mms, tta, wma support | software patents / requires ffmpeg | Yes |
|
ffmpeg support | software patents | Yes |
|
ffmpeg, libmp3lame, x264 | software patents | No |
|
EC crypto algorithms | software patents | No |
|
??? | undisclosed software patents' related possible issue | Yes |
|
removed Tetris game | possible copyright infringement | No |
|
Incompatible HE-AAC decoding | software patents | Yes |
|
OALD dictionary / MBROLA dictionary | 'non-commercial' clause / non-free license | No |
|
offensive fortunes | offensive | No |
|
ROM files stripped | No ROMs allowed | Yes |
|
disabled root login | care of newbz | n/a |
|
some Elliptic curves | software patents | No |
|
dvb, dvd, faac, siren, dts, and other multimedia functionality | software patents | Yes |
|
AMR-NB/WB, x264 and other multimedia functionality | software patents | Yes |
|
support for encoding to ac3 was removed | software patents | No |
|
explicitly disabled export ciphers in mod_ssl config | US Laws (?) | No |
|
removed some docs | non-free license | No |
|
ffmpeg support | software patents | Yes |
|
Elliptic Curve crypto algorithm | software patents and US Laws (?) | No |
|
ffmpeg support | software patents | Yes |
|
Cg support, non-free/non-distributable assets removed | Cg is proprietary | No |
|
SIFT/SURF support | software patents | No |
|
some Elliptic curves | software patents and US Laws (?) | No |
|
iLBC support | restrictive license for iLBC | No |
|
avcodec from ffmpeg | software patents | Yes |
|
aac / ffmpeg | software patents | Yes |
|
AAC support | software patents | No |
|
amrnb / amrwb support | software patents | Yes |
|
mp3 support | software patents | No |
|
RIPEMD support | non-free license | No |
|
removed Tetris game | possible copyright infringement | No |
|
ctrl-alt-bksp disabled in display manager | care of newbz | n/a |
|
ffmpeg support | software patents | Yes |
|
barcode stripped, bsod excluded from random list, webcollage uses nonet | offensive words, confuse users, may show porn | No |
| foo | bar support | some reason |
