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freebsd-ports/multimedia
History
Pav Lucistnik 52c7725b31 Add y4mscaler, a general-purpose video scaler which operates on YUV4MPEG2 
streams, as produced and consumed by the MJPEGtools such as lav2yuv and
mpeg2enc(1).

y4mscaler is meant to be used in a pipeline. Thus, input is from stdin, and
output is to stdout. The essential function of y4mscaler is to scale a
specified "active" region of the input stream (the source) into a specified
active region of the output stream (the target). Pixels outside of the active
region of the source are ignored; pixels outside of the active region of
the target are filled with a background color. The source may additionally
have a matte applied to it; pixels outside the source matte are set to a
separately specified background color.

y4mscaler correctly handles chroma sampling, and thus it can also perform
chroma subsampling conversions. The YUV4MPEG2 stream format currently only
supports 4:2:0 subsampling, although y4mscaler can process 4:1:1, 4:2:2, and
4:4:4 modes by abusing the YUV4MPEG2 format a bit.

Includes preset parameters for popular output streams: DVD, SVCD, VCD,  DV,
CVD, and SVCD/VCD still images.

PR:		ports/63962
Submitted by:	michael johnson <ahze@ahze.net>
2004-03-26 09:03:07 +00:00
..
acme - Add SIZE to GNOME ports 2004-03-18 14:33:42 +00:00
avidemux
avidemux2 Whoa there, boy, that's a mighty big commit y'all have there... 2004-03-14 06:17:56 +00:00
avifile Fix build with freetype2-2.1.7. 2004-03-17 14:38:36 +00:00
avinfo
beep-media-player Whoa there, boy, that's a mighty big commit y'all have there... 2004-03-14 06:17:56 +00:00
bsdbktr_tvtune ia64 doesn't have bktr support. 2004-03-07 04:59:47 +00:00
camserv - Update to 0.5.1 2004-03-22 21:00:51 +00:00
dtv ONLY_FOR_ARCHS=alpha i386 ia64, and IGNORE on alpha 4.x 2004-03-15 11:02:13 +00:00
dumpmpeg SIZEify 2004-03-18 06:25:52 +00:00
dv2jpg Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
dvdauthor
dvdrip
dvts
emovix
enjoympeg SIZEify 2004-03-18 06:25:52 +00:00
ffmpeg 1) Enable shared postprocess per default 2004-03-21 01:32:37 +00:00
ffmpeg-devel 1) Enable shared postprocess per default 2004-03-21 01:32:37 +00:00
fxtv
gmencoder - Add missing manpage 2004-03-09 09:55:36 +00:00
goggles BROKEN on alpha 5.x: Does not compile 2004-02-25 18:39:03 +00:00
gopchop Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
gstreamer
gstreamer80
gstreamer-editor Whoa there, boy, that's a mighty big commit y'all have there... 2004-03-14 06:17:56 +00:00
gstreamer-player Whoa there, boy, that's a mighty big commit y'all have there... 2004-03-14 06:17:56 +00:00
gstreamer-plugins Add WITHOUT_ARTS knob. Furthermore, it takes precedence over WITH_ARTS 2004-03-20 02:32:21 +00:00
gstreamer-plugins80 Add WITHOUT_ARTS knob. Furthermore, it takes precedence over WITH_ARTS 2004-03-20 02:32:21 +00:00
gsubedit
gtksubtitler
gxanim
gxine Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
hayes
kaffeine Add SIZE 2004-03-18 15:17:40 +00:00
kdemultimedia3 Make dependency on audio/lame optional and default to off so we can 2004-03-24 15:23:33 +00:00
kdemultimedia4 Make dependency on audio/lame optional and default to off so we can 2004-03-24 15:23:33 +00:00
kmplayer
kmplayer-kde4
kplayer
kplayer-kde4
ksubeditor
libdivxdecore Whoa there, boy, that's a mighty big commit y'all have there... 2004-03-14 06:17:56 +00:00
libdivxdecore-devel
libdivxencore
libdv Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
libdvbpsi - add SIZE 2004-02-26 05:56:07 +00:00
libdvdcss Whoa there, boy, that's a mighty big commit y'all have there... 2004-03-14 06:17:56 +00:00
libdvdnav Whoa there, boy, that's a mighty big commit y'all have there... 2004-03-14 06:17:56 +00:00
libdvdplay
libdvdread Whoa there, boy, that's a mighty big commit y'all have there... 2004-03-14 06:17:56 +00:00
libfame Whoa there, boy, that's a mighty big commit y'all have there... 2004-03-14 06:17:56 +00:00
libmatroska Fix build on 5.x-CURRENT: fix libebml port header files location 2004-03-20 01:47:05 +00:00
libmovtar Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
libmpeg2 - Utilize USE_SDL to prevent libraries chase in the future 2004-03-19 15:59:58 +00:00
libquicktime SIZEify. 2004-03-17 18:29:46 +00:00
libtheora Update to 1.0alpha-3. 2004-03-25 17:24:27 +00:00
libxine Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
linux-divx4linux
linux-divx4linux4
linux-divxplayer
linux-realplayer
linux-xmovie
mjpegtools Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
mkvtoolnix BROKEN: Unfetchable 2004-03-22 21:21:47 +00:00
mkxvcd - Use PORTDOCS [1] 2004-03-12 09:31:39 +00:00
mmpython
mmsclient - SIZEify 2004-02-29 20:50:30 +00:00
mpeg
mpeg2codec
mpeg2play - add SIZE 2004-02-26 05:56:07 +00:00
mpeg4ip Remove BROKEN: fix build in 5.x-CURRENT 2004-03-20 02:10:44 +00:00
mpeg_encode
mpeg_play BROKEN on ia64: Does not compile 2004-03-17 12:54:33 +00:00
mpeg_stat
mpegedit
mpgtx
mplayer Fix build with freetype2-2.1.7. 2004-03-17 07:43:41 +00:00
mplayer-fonts
mplayer-skins
mplayerxp Properly use SDL everywhere: 2004-03-08 01:01:31 +00:00
mplex
mtv
nautilus-media Whoa there, boy, that's a mighty big commit y'all have there... 2004-03-14 06:17:56 +00:00
netshow
noatun-plugins - s/USE_SDL=yes/USE_SDL=sdl 2004-03-18 19:40:37 +00:00
nuppelvideo BROKEN on !i386 and !amd64: Does not compile 2004-02-25 10:12:17 +00:00
nxtvepg ia64 doesn't have bktr support 2004-03-15 12:38:52 +00:00
ogle
ogle-gui Fix configure by acknowledging PTHREAD_{CFLAGS,LIBS} 2004-02-28 18:55:25 +00:00
ogmtools Update to 1.2 2004-02-23 23:23:58 +00:00
okle Update to 0.4 2004-03-12 01:59:38 +00:00
openquicktime
oqtencoder
oqtplayer Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
p5-RIFF-Info add p5-RIFF-Info 1.07 2004-02-25 03:08:22 +00:00
p5-Video-Info add p5-Video-Info 0.993 2004-02-25 01:51:02 +00:00
p5-Video-OpenQuicktime - IGNORE for perl < 5.6 2004-03-25 22:07:57 +00:00
pkg
ppm2fli
quark Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
recmpeg BROKEN on ia64: Fails to link 2004-03-19 13:44:13 +00:00
replex - update to 0.0.9 2004-02-28 05:34:31 +00:00
ruby-gst - Convert to USE_GNOME 2004-02-27 09:36:58 +00:00
slideshow Add size data, approved by maintainers. 2004-03-20 21:03:41 +00:00
smpeg Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
smpeg-xmms SIZEify. 2004-03-17 18:29:46 +00:00
spigot
splitmpg
subconv
tkxanim
tosvcd Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
totem Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
transcode - Chase libdv shlib version 2004-03-14 18:04:30 +00:00
vcdgear SIZEify. 2004-03-17 18:29:46 +00:00
vcdimager
vcdpad SIZEify 2004-03-18 06:25:52 +00:00
vcdtools
vic Whoa there, boy, that's a mighty big commit y'all have there... 2004-03-14 06:17:56 +00:00
vlc - update to 0.7.1 2004-03-21 06:42:15 +00:00
vlc-devel - update to 0.7.1 2004-03-21 06:42:15 +00:00
win32-codecs
xanim - make portlint happy 2004-03-22 15:31:06 +00:00
xawtv Add size data, approved by maintainers. 2004-03-18 18:01:13 +00:00
xdvshow Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
xine Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
xmms Unbreak WITH_ENCODING_PATCH by updating it to version 27.3. 2004-03-11 15:08:14 +00:00
xmms-avi Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
xmms-status-plugin - Add SIZE 2004-03-18 12:22:01 +00:00
xmps Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
xmps-opendivx-plugin Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
xmps-win32-plugin Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
xtheater Chase library bump of libSDL-1.1 for all ports which were depending 2004-03-16 04:23:56 +00:00
xvid SIZEify. 2004-03-18 01:41:16 +00:00
y4mscaler Add y4mscaler, a general-purpose video scaler which operates on YUV4MPEG2 2004-03-26 09:03:07 +00:00
Makefile Add y4mscaler, a general-purpose video scaler which operates on YUV4MPEG2 2004-03-26 09:03:07 +00:00