Move some hacks into the git repo.

1 files changed, 112 insertions, 0 deletions

diff --git a/hacks/python-playback/player.py b/hacks/python-playback/player.py
new file mode 100644
index 000000000..5cc8da711
--- /dev/null
+++ b/hacks/python-playback/player.py
@@ -0,0 +1,112 @@
+import os
+import threading
+import subprocess
+import shlex
+import select
+import film
+import config
+import mplayer
+
+class CommandLine:
+    def __init__(self):
+        self.position_x = 0
+        self.position_y = 0
+        self.output_width = None
+        self.output_height = None
+        self.mov = False
+        self.delay = None
+        self.dvd = False
+        self.dvd_title = 1
+        self.content = None
+        self.extra = ''
+        self.crop_x = None
+        self.crop_y = None
+        self.crop_w = None
+        self.crop_h = None
+        self.deinterlace = False
+        self.aid = None
+        
+    def get(self, with_binary):
+        # hqdn3d?
+        # nr, unsharp?
+        # -vo x11 appears to be necessary to prevent unwanted hardware scaling
+        # -noaspect stops mplayer rescaling to the movie's specified aspect ratio
+        args = '-vo x11 -noaspect -ao pulse -noborder -noautosub -nosub -sws 10 '
+        args += '-geometry %d:%d ' % (self.position_x, self.position_y)
+
+        # Video filters (passed to -vf)
+
+        filters = []
+
+        if self.crop_x is not None or self.crop_y is not None or self.crop_w is not None or self.crop_h is not None:
+            crop = 'crop='
+            if self.crop_w is not None and self.crop_h is not None:
+                crop += '%d:%d' % (self.crop_w, self.crop_h)
+                if self.crop_x is not None and self.crop_x is not None:
+                    crop += ':%d:%d' % (self.crop_x, self.crop_y)
+                filters.append(crop)
+
+        if self.output_width is not None or self.output_height is not None:
+            filters.append('scale=%d:%d' % (self.output_width, self.output_height))
+
+        # Post processing
+        pp = []
+        if self.deinterlace:
+            pp.append('lb')
+
+        # Deringing filter
+        pp.append('dr')
+
+        if len(pp) > 0:
+            pp_string = 'pp='
+            for i in range(0, len(pp)):
+                pp_string += pp[i]
+                if i < len(pp) - 1:
+                    pp += ','
+
+            filters.append(pp_string)
+
+        if len(filters) > 0:
+            args += '-vf '
+            for i in range(0, len(filters)):
+                args += filters[i]
+                if i < len(filters) - 1:
+                    args += ','
+            args += ' '
+
+        if self.mov:
+            args += '-demuxer mov '
+        if self.delay is not None:
+            args += '-delay %f ' % float(args.delay)
+        if self.aid is not None:
+            args += '-aid %s ' % self.aid
+
+        args += self.extra
+        
+        if self.dvd:
+            data_specifier = 'dvd://%d -dvd-device \"%s\"' % (self.dvd_title, self.content)
+        else:
+            data_specifier = '\"%s\"' % self.content
+
+        if with_binary:
+            return 'mplayer %s %s' % (args, data_specifier)
+        
+        return '%s %s' % (args, data_specifier)
+  
+def get_player(film, format):
+    cl = CommandLine()
+    cl.dvd = film.dvd
+    cl.dvd_title = film.dvd_title
+    cl.content = film.content
+    cl.crop_w = film.width - film.left_crop - film.right_crop
+    cl.crop_h = film.height - film.top_crop - film.bottom_crop
+    cl.position_x = format.x
+    if format.external:
+        cl.position_x = format.x + config.LEFT_SCREEN_WIDTH
+        cl.position_y = format.y
+    cl.output_width = format.width
+    cl.output_height = format.height
+    cl.deinterlace = film.deinterlace
+    cl.aid = film.aid
+    return mplayer.Player(cl.get(False))
+