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-rw-r--r--abs/core/mplayer-wrapper/PKGBUILD2
-rw-r--r--abs/core/mplayer-wrapper/mplayer-wrapper.pl58
2 files changed, 33 insertions, 27 deletions
diff --git a/abs/core/mplayer-wrapper/PKGBUILD b/abs/core/mplayer-wrapper/PKGBUILD
index 2dbf67d..6dad202 100644
--- a/abs/core/mplayer-wrapper/PKGBUILD
+++ b/abs/core/mplayer-wrapper/PKGBUILD
@@ -18,4 +18,4 @@ build() {
# executables
install -m0755 -D *.pl $startdir/pkg/$LH_ROOT/bin/
}
-md5sums=('c21a8b05d2134262c876396bde9da0a2')
+md5sums=('4ba1c0ed16d2331e9d86ab34f4c9eeb1')
diff --git a/abs/core/mplayer-wrapper/mplayer-wrapper.pl b/abs/core/mplayer-wrapper/mplayer-wrapper.pl
index 18f3caf..a4c9d64 100644
--- a/abs/core/mplayer-wrapper/mplayer-wrapper.pl
+++ b/abs/core/mplayer-wrapper/mplayer-wrapper.pl
@@ -99,6 +99,7 @@ sub dynamic_parameters () {
my $codec="";
my $xresolution=0;
my $yresolution=0;
+ my $aspect_ratio=0.0;
my %vdpau_supported_modes=();
my $vf_parameters="";
@@ -133,8 +134,8 @@ sub dynamic_parameters () {
}
close(SHELL);
- # Learn some things about the video: codec and resolution
- my $command="mplayer -identify -frames 0 \"$mediafile\" |";
+ # Learn some things about the video: codec, aspect ratio, and resolution
+ my $command="mplayer -identify -frames 1 -vo null -ao null \"$mediafile\" |";
open(SHELL, $command);
while (<SHELL>) {
chop;
@@ -147,38 +148,43 @@ sub dynamic_parameters () {
} elsif (m/ID_VIDEO_HEIGHT=(.*)/g) {
$yresolution = $1;
#print "DEBUG: y resolution is $yresolution\n";
+ } elsif (m/ID_VIDEO_ASPECT=(.*)/g) {
+ $aspect_ratio = $1;
}
}
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: $biggestY\n";
+ # see if it's a 4:3 video
+ if ($aspect_ratio =~ m/1\.3\d*/) {
+ # 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 "DEBUG newX: $biggestX\n";
+ #print "DEBUG newY: $biggestY\n";
+ }
}
}
+ if (($biggestX != $xresolution) || ($biggestY != $yresolution)) {
+ $vf_parameters = $crop_candidate;
+ }
+ #print "DEBUG: crop parameter is $vf_parameters\n";
}
- if (($biggestX != $xresolution) || ($biggestY != $yresolution)) {
- $vf_parameters = $crop_candidate;
- }
- print "DEBUG: crop parameter is $vf_parameters\n";
+ close(SHELL);
}
- 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.