nightly

bin/ffx/track_disposition.py

@@ -0,0 +1,49 @@
+from enum import Enum
+import difflib
+
+class TrackDisposition(Enum):
+
+    DEFAULT             = {"name": "default", "index": 0}
+    FORCED              = {"name": "forced", "index": 1}
+
+    DUB                 = {"name": "dub", "index": 2}
+    ORIGINAL            = {"name": "original", "index": 3}
+    COMMENT             = {"name": "comment", "index": 4}
+    LYRICS              = {"name": "lyrics", "index": 5}
+    KARAOKE             = {"name": "karaoke", "index": 6}
+    HEARING_IMPAIRED    = {"name": "hearing_impaired", "index": 7}
+    VISUAL_IMPAIRED     = {"name": "visual_impaired", "index": 8}
+    CLEAN_EFFECTS       = {"name": "clean_effects", "index": 9}
+    ATTACHED_PIC        = {"name": "attached_pic", "index": 10}
+    TIMED_THUMBNAILS    = {"name": "timed_thumbnails", "index": 11}
+    NON_DIEGETICS       = {"name": "non_diegetic", "index": 12}
+    CAPTIONS            = {"name": "captions", "index": 13}
+    DESCRIPTIONS        = {"name": "descriptions", "index": 14}
+    METADATA            = {"name": "metadata", "index": 15}
+    DEPENDENT           = {"name": "dependent", "index": 16}
+    STILL_IMAGE         = {"name": "still_image", "index": 17}
+
+    def label(self):
+        return str(self.value['name'])
+
+    def index(self):
+        return int(self.value['index'])
+
+
+    @staticmethod
+    def toFlags(dispositionList):
+        """Flags stored in integer bits (2**index)"""
+
+        flags = 0
+        for d in dispositionList:
+            flags += 2 ** d.index()
+        return flags
+
+    @staticmethod
+    def toList(flags):
+        
+        dispositionList = []
+        for d in TrackDisposition:
+            if flags & int(2 ** d.index()):
+                dispositionList += [d]
+        return dispositionList