Le 11/04/2016 23:41, Moritz Barsnick a écrit :
On Mon, Apr 11, 2016 at 20:10:46 +0000, Carl Eugen Hoyos wrote:
... more generally a configure param to disable
all except free codecs ?
This is not possible afaict (ianal).
Well, if Habib goes ahead and lays out his definition and understanding
of "free" (which could be restricted by geography and law, legal
standing, stance on patents blabla...), and explicitly defines the list
of corresponding codecs himself, he can just use:
--disable-decoders --enable-decoder=DECODER
or
--disable-decoder=DECODER
Well,
I have been trying last week to compile mplayer with "--disable-mpg123
-- disable-mad" without success because mplayer invoke ffmp3float
(please see here after --> mplayer "tells" me the track require a
certain mpg123 decoder which is not available because mplayer was not
compiled with and surprisingly replace it by a ffmp3float decoder !! )
habib@betelgeuse:~/SITE/mplayer$ mplayer ~/Musique/Duke_Genesis.mp3
MPlayer 1.1-4.8 (C) 2000-2012 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote
control.
Playing /home/habib/Musique/Duke_Genesis.mp3.
libavformat version 54.20.4 (external)
Mismatching header version 54.20.3
Audio only file format detected.
Load subtitles in /home/habib/Musique/
==========================================================================
Requested audio codec family [mpg123] (afm=mpg123) not available.
Enable it at compilation.
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
libavcodec version 54.35.0 (external)
AUDIO: 22050 Hz, 2 ch, floatle, 160.0 kbit/11.34% (ratio: 20000->176400)
Selected audio codec: [ffmp3float] afm: ffmpeg (FFmpeg MPEG layer-3 audio)
==========================================================================
AO: [pulse] 22050Hz 2ch floatle (4 bytes per sample)
Video: no video
Starting playback...
A: 17.0 (17.0) of 3300.0 (55:00.0) 0.1%
Moritz
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