diff options
author | James Meyer <james.meyer@operamail.com> | 2010-10-23 18:17:40 (GMT) |
---|---|---|
committer | James Meyer <james.meyer@operamail.com> | 2010-10-23 18:19:39 (GMT) |
commit | adbcf19958300e9b6598990184c8815b945ba0ee (patch) | |
tree | f4283c850ac0ac202c17e78a637ee7ca8147621b /abs/core-testing/mplayer-wrapper | |
parent | 61a68250df10d29b624650948484898334ff22d0 (diff) | |
download | linhes_pkgbuild-adbcf19958300e9b6598990184c8815b945ba0ee.zip linhes_pkgbuild-adbcf19958300e9b6598990184c8815b945ba0ee.tar.gz linhes_pkgbuild-adbcf19958300e9b6598990184c8815b945ba0ee.tar.bz2 |
Removed old core and extra from repo. Renamed -testing to core/extra. This will setup the base for the testing branch.
Diffstat (limited to 'abs/core-testing/mplayer-wrapper')
-rw-r--r-- | abs/core-testing/mplayer-wrapper/PKGBUILD | 21 | ||||
-rw-r--r-- | abs/core-testing/mplayer-wrapper/mplayer-wrapper.install | 38 | ||||
-rw-r--r-- | abs/core-testing/mplayer-wrapper/mplayer-wrapper.pl | 261 |
3 files changed, 0 insertions, 320 deletions
diff --git a/abs/core-testing/mplayer-wrapper/PKGBUILD b/abs/core-testing/mplayer-wrapper/PKGBUILD deleted file mode 100644 index 2dbf67d..0000000 --- a/abs/core-testing/mplayer-wrapper/PKGBUILD +++ /dev/null @@ -1,21 +0,0 @@ -pkgname=mplayer-wrapper -pkgver=1 -pkgrel=10 -pkgdesc="wrapper for mplayer and mplayer derivatives" -arch=('i686' 'x86_64') - -depends=('perl' 'vdpauinfo') - -source=(mplayer-wrapper.pl) - -license=('GPL2') - -build() { - LH_ROOT=/usr/LH - mkdir -p $startdir/pkg/$LH_ROOT/bin/ - - cd $startdir - # executables - install -m0755 -D *.pl $startdir/pkg/$LH_ROOT/bin/ -} -md5sums=('c21a8b05d2134262c876396bde9da0a2') diff --git a/abs/core-testing/mplayer-wrapper/mplayer-wrapper.install b/abs/core-testing/mplayer-wrapper/mplayer-wrapper.install deleted file mode 100644 index 18f1b75..0000000 --- a/abs/core-testing/mplayer-wrapper/mplayer-wrapper.install +++ /dev/null @@ -1,38 +0,0 @@ -# This is a default template for a post-install scriptlet. You can -# remove any functions you don't need (and this header). - -# arg 1: the new package version -pre_install() { -/bin/true -} - -# arg 1: the new package version -post_install() { -/bin/true -} - -# arg 1: the new package version -# arg 2: the old package version -pre_upgrade() { - /bin/true -} - -# arg 1: the new package version -# arg 2: the old package version -post_upgrade() { - /bin/true -} - -# arg 1: the old package version -pre_remove() { - /bin/true -} - -# arg 1: the old package version -post_remove() { - /bin/true -} - -op=$1 -shift -$op $* diff --git a/abs/core-testing/mplayer-wrapper/mplayer-wrapper.pl b/abs/core-testing/mplayer-wrapper/mplayer-wrapper.pl deleted file mode 100644 index 18f3caf..0000000 --- a/abs/core-testing/mplayer-wrapper/mplayer-wrapper.pl +++ /dev/null @@ -1,261 +0,0 @@ -#!/usr/bin/perl - -use Shell; -use strict; -use POSIX qw(floor); - -# Written by Bob Igo from the MythTV Store at http://MythiC.TV -# including some original code and contributions from Nick C. -# and graysky. -# Email: bob@stormlogic.com -# -# If you run into problems with this script, please send me email - -# PURPOSE: -# -------------------------- -# This is a wrapper script that tries to find the best parameters -# for calling an underlying video player. The outer layer determines -# the best playback parameters, while the inner layer picks the best -# player to call. - -# RATIONALE: -# -------------------------- -# Default video playback options are not optimal on all hardware or -# for all video types. In addition, common video players do not -# offer to bookmark video so that you can resume where you left off. -# Both of these problems can be addressed by this wrapper. - -# PARAMETERS: -# -------------------------- -# The same parameters you'd use for mplayer, some of which may be -# translated automatically for use with smplayer. - -# FILES: -# -------------------------- -# $mediafile, the file to play - -sub run () { - my $mediafile = @ARGV[$#ARGV]; - my $player = &pick_player(); - - # mplayer evaluates configuration options in the following order, with - # later-evaluated options overriding earlier-evaluated ones, both within - # a given configuration location and between them: - # 1) system-wide configuration/profiles, /etc/mplayer/mplayer.conf - # 2) user-specific configuration/profiles, ~/.mplayer/config - # 3) commandline configuration parameters - # 4) file-specific configuration, ~/.mplayer/[filename].conf - # 5) any nonstandard configuration file, included via "-include" parameter - # - # This script's dynamic configuration options fall in at 2.5 above, - # so commandline options, file-specific configuration options, - # or a nonstandard configuration file will override the options that - # the script creates, but system-wide and user-specific configuration - # will be overridden by the dynamic configuration options. - # - # This is sub-optimal, as the easiest way for a user to compensate for - # a misfiring configuration rule would be to override it in a configuration - # file. Instead, they will have to change the way they run this script. - - my $player_parameters = join(' ', - &dynamic_parameters($mediafile), - &translate_parameters($player,@ARGV[0..$#ARGV-1])); - &player($player,$player_parameters,$mediafile); -} - -&run(); - -# Translates any parameters into ones that will be compatible with the given player. -sub translate_parameters() { - my($player,@parameters)=@_; - - if ($player eq "smplayer") { - # Stupidly, smplayer uses a different set of command-line parameters than generic - # mplayer, so we need to translate mplayer-centric ones into the few that are - # available in smplayer-ese. - my %smplayer_parameter_translation_array = ( - "-fs" => "-fullscreen", - "-zoom" => " " - ); - - sub translate() { - my($flag)=@_; - return $smplayer_parameter_translation_array{$flag}; - } - - return map(&translate($_), @parameters); - } else { - # currently, all other players used by this wrapper work with mplayer parameters - return @parameters; - } -} - -# Returns an array of dynamic parameters based on the media type, -# the presence of special playback decoding hardware, and the -# general capability of the CPU. -sub dynamic_parameters () { - my($mediafile)=@_; - my @parameters = (); - my $codec=""; - my $xresolution=0; - my $yresolution=0; - my %vdpau_supported_modes=(); - my $vf_parameters=""; - - # See if the GPU and driver support vdpau for GPU-based accelerated decoding - my $command="vdpauinfo |"; - # On supported hardware, vdpinfo produces relevant results that look something like this (see - # http://www.phoronix.com/forums/showthread.php?t=14493 for additional details, or run - # vdpinfo on vdpau-capable hardware yourself): - # - #MPEG1 0 2 4096 4096 - #MPEG2_SIMPLE 3 2 4096 4096 - #MPEG2_MAIN 3 2 4096 4096 - #H264_MAIN 41 4 4096 4096 - #H264_HIGH 41 4 4096 4096 - - my $grabbing_modes=0; - open(SHELL, $command); - while (<SHELL>) { - chop; - if (m/Decoder Capabilities/gi) { - $grabbing_modes=1; - #print "*** MODES START NOW" - } elsif (m/Output Surface/gi) { - $grabbing_modes=0; - } elsif ($grabbing_modes) { - if (m/[A-Z]+[0-9]+/g) { - s/(_.*)//g; - #print "*** GRABBED MODE $_\n"; - $vdpau_supported_modes{$_} = 1; - } - } - } - close(SHELL); - - # Learn some things about the video: codec and resolution - my $command="mplayer -identify -frames 0 \"$mediafile\" |"; - open(SHELL, $command); - while (<SHELL>) { - chop; - if (m/ID_VIDEO_CODEC=(.*)/g) { - $codec = $1; - #print "DEBUG: codec is $codec\n"; - } elsif (m/ID_VIDEO_WIDTH=(.*)/g) { - $xresolution = $1; - #print "DEBUG: x resolution is $xresolution\n"; - } elsif (m/ID_VIDEO_HEIGHT=(.*)/g) { - $yresolution = $1; - #print "DEBUG: y resolution is $yresolution\n"; - } - } - close(SHELL); - - # see if it's a malformed 4:3 video with top and side bars, in need of cropping - my $crop_candidate=""; - my $biggestX=0; - my $biggestY=0; - # The algorithm here is trial and error. Skip 6 minutes into a video, and look at 40 frames of - # video. Videos shorter than 6 minutes will not end up being examined for letterboxing badness. - # In a longer video, use the least-recommended pruning that mplayer suggests, among the frames polled. - my $command="mplayer -ss 360 -ao null -vo null -vf cropdetect -frames 40 \"$mediafile\" | grep CROP | tail -1 |"; - open(SHELL, $command); - while (<SHELL>) { - if (m/-vf (crop=.*)\)/g) { - $crop_candidate = $1; - print "DEBUG: $crop_candidate\n"; - if ($crop_candidate =~ m/(\d+):(\d+)/) { - if (($1 > $biggestX) && ($2 > $biggestY)) { - $biggestX = $1; - $biggestY = $2; - print "newX: $biggestX\n"; - print "newY: $biggestY\n"; - } - } - } - if (($biggestX != $xresolution) || ($biggestY != $yresolution)) { - $vf_parameters = $crop_candidate; - } - print "DEBUG: crop parameter is $vf_parameters\n"; - } - close(SHELL); - - # If there are no crop parameters, use vdpau if it's supported. Don't use vdpau if there's cropping - # because vdpau doesn't work with mplayer's cropping video filter. - - # We should use vdpau if it's available and helps with the codec we need to decode. - if ($vf_parameters eq "") { - if ($codec eq "ffh264") { # h.264 - if ($vdpau_supported_modes{"H264"}) { - push(@parameters, "-vo vdpau"); - push(@parameters, "-vc ffh264vdpau"); - } - } elsif ($codec eq "ffmpeg2") { # MPEG2 - if ($vdpau_supported_modes{"MPEG2"}) { - push(@parameters, "-vo vdpau"); - push(@parameters, "-vc ffmpeg12vdpau"); - } - - # ??? although MPEG1 is rare, it seems as if it should work with -vc ffmpeg12vdpau as well - - # problems have been reported with WMV3 support - -# } elsif ($codec eq "ffwmv3") { # WMV3 -# if ($vdpau_supported) { -# push(@parameters, "-vo vdpau"); -# push(@parameters, "-vc ffwmv3vdpau"); -# } - # problems have been reported with WVC1 support - -# } elsif ($codec eq "ffvc1") { # WVC1 -# if ($vdpau_supported) { -# push(@parameters, "-vo vdpau"); -# push(@parameters, "-vc ffvc1vdpau"); -# } - - } else { # any codec that doesn't work with vdpau - push(@parameters, "-vo xv,x11,"); - push(@parameters, "-vc ,"); - push(@parameters, "-vf pp=lb,$vf_parameters"); - } - } else { # there is a crop parameter - push(@parameters, "-vo xv,x11,"); - push(@parameters, "-vc ,"); - push(@parameters, "-vf pp=lb,$vf_parameters"); - } - return(@parameters); -} - -# Find the best player for use on this system. The script prefers smplayer, -# which has built-in bookmarking, falling back to mplayer-resumer.pl, which -# implements bookmarking as an mplayer wrapper, if smplayer cannot be found. -# Finally, if no bookmarking players can be found, a barebones mplayer is used. -sub pick_player () { - #my @possible_players = ("smplayer", "mplayer-resumer.pl", "mplayer"); - my @possible_players = ("mplayer-resumer.pl", "mplayer"); - my $command; - my $candidate_player; - foreach (@possible_players) { - $candidate_player = $_; - $command = "which $candidate_player |"; - open(SHELL, $command); - if (<SHELL>) { - #print "player $candidate_player : $_\n"; - return $candidate_player; - } - close(SHELL); - } -} - -# Calls player -sub player () { - my($player,$parameters,$mediafile)=@_; - my $command = "$player $parameters \"$mediafile\" 2>&1 |"; - - print "DEBUG: $0's player command is: *** $command ***\n"; - open(SHELL, $command); - while (<SHELL>) { - print $_; - } - close(SHELL); -} |