nightl

bin/ffx.py

@@ -41,11 +41,6 @@ STREAM_TYPE_VIDEO = 'video'
 STREAM_TYPE_AUDIO = 'audio'
 STREAM_TYPE_SUBTITLE = 'subtitle'
 
-STREAM_LAYOUT_6_1 = '6.1'
-STREAM_LAYOUT_5_1 = '5.1(side)'
-STREAM_LAYOUT_STEREO = 'stereo'
-STREAM_LAYOUT_6CH = '6ch'
-
 SEASON_EPISODE_INDICATOR_MATCH = '[sS]([0-9]+)[eE]([0-9]+)'
 EPISODE_INDICATOR_MATCH = '[eE]([0-9]+)'
 SEASON_EPISODE_STREAM_LANGUAGE_MATCH = '[sS]([0-9]+)[eE]([0-9]+)_([0-9]+)_([a-z]{3})'
@@ -53,119 +48,6 @@ SEASON_EPISODE_STREAM_LANGUAGE_MATCH = '[sS]([0-9]+)[eE]([0-9]+)_([0-9]+)_([a-z]
 SUBTITLE_FILE_EXTENSION = 'vtt'
 
 
-def executeProcess(commandSequence):
-
-    process = subprocess.Popen(commandSequence, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-
-    output, error = process.communicate()
-    
-    return output.decode('utf-8'), error.decode('utf-8'), process.returncode
-
-
-
-#[{'index': 0, 'codec_name': 'vp9', 'codec_long_name': 'Google VP9', 'profile': 'Profile 0', 'codec_type': 'video', 'codec_tag_string': '[0][0][0][0]', 'codec_tag': '0x0000', 'width': 1920, 'height': 1080, 'coded_width': 1920, 'coded_height': 1080, 'closed_captions': 0, 'film_grain': 0, 'has_b_frames': 0, 'sample_aspect_ratio': '1:1', 'display_aspect_ratio': '16:9', 'pix_fmt': 'yuv420p', 'level': -99, 'color_range': 'tv', 'chroma_location': 'left', 'field_order': 'progressive', 'refs': 1, 'r_frame_rate': '24000/1001', 'avg_frame_rate': '24000/1001', 'time_base': '1/1000', 'start_pts': 0, 'start_time': '0.000000', 'disposition': {'default': 1, 'dub': 0, 'original': 0, 'comment': 0, 'lyrics': 0, 'karaoke': 0, 'forced': 0, 'hearing_impaired': 0, 'visual_impaired': 0, 'clean_effects': 0, 'attached_pic': 0, 'timed_thumbnails': 0, 'non_diegetic': 0, 'captions': 0, 'descriptions': 0, 'metadata': 0, 'dependent': 0, 'still_image': 0}, 'tags': {'BPS': '7974017', 'NUMBER_OF_FRAMES': '34382', 'NUMBER_OF_BYTES': '1429358655', '_STATISTICS_WRITING_APP': "mkvmerge v63.0.0 ('Everything') 64-bit", '_STATISTICS_WRITING_DATE_UTC': '2023-10-07 13:59:46', '_STATISTICS_TAGS': 'BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES', 'ENCODER': 'Lavc61.3.100 libvpx-vp9', 'DURATION': '00:23:54.016000000'}}]
-#[{'index': 1, 'codec_name': 'opus', 'codec_long_name': 'Opus (Opus Interactive Audio Codec)', 'codec_type': 'audio', 'codec_tag_string': '[0][0][0][0]', 'codec_tag': '0x0000', 'sample_fmt': 'fltp', 'sample_rate': '48000', 'channels': 2, 'channel_layout': 'stereo', 'bits_per_sample': 0, 'initial_padding': 312, 'r_frame_rate': '0/0', 'avg_frame_rate': '0/0', 'time_base': '1/1000', 'start_pts': -7, 'start_time': '-0.007000', 'extradata_size': 19, 'disposition': {'default': 1, 'dub': 0, 'original': 0, 'comment': 0, 'lyrics': 0, 'karaoke': 0, 'forced': 0, 'hearing_impaired': 0, 'visual_impaired': 0, 'clean_effects': 0, 'attached_pic': 0, 'timed_thumbnails': 0, 'non_diegetic': 0, 'captions': 0, 'descriptions': 0, 'metadata': 0, 'dependent': 0, 'still_image': 0}, 'tags': {'language': 'jpn', 'title': 'Japanisch', 'BPS': '128000', 'NUMBER_OF_FRAMES': '61763', 'NUMBER_OF_BYTES': '22946145', '_STATISTICS_WRITING_APP': "mkvmerge v63.0.0 ('Everything') 64-bit", '_STATISTICS_WRITING_DATE_UTC': '2023-10-07 13:59:46', '_STATISTICS_TAGS': 'BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES', 'ENCODER': 'Lavc61.3.100 libopus', 'DURATION': '00:23:54.141000000'}}]
-
-#[{'index': 2, 'codec_name': 'webvtt', 'codec_long_name': 'WebVTT subtitle', 'codec_type': 'subtitle', 'codec_tag_string': '[0][0][0][0]', 'codec_tag': '0x0000', 'r_frame_rate': '0/0', 'avg_frame_rate': '0/0', 'time_base': '1/1000', 'start_pts': -7, 'start_time': '-0.007000', 'duration_ts': 1434141, 'duration': '1434.141000', 'disposition': {'default': 1, 'dub': 0, 'original': 0, 'comment': 0, 'lyrics': 0, 'karaoke': 0, 'forced': 0, 'hearing_impaired': 0, 'visual_impaired': 0, 'clean_effects': 0, 'attached_pic': 0, 'timed_thumbnails': 0, 'non_diegetic': 0, 'captions': 0, 'descriptions': 0, 'metadata': 0, 'dependent': 0, 'still_image': 0}, 'tags': {'language': 'ger', 'title': 'Deutsch [Full]', 'BPS': '118', 'NUMBER_OF_FRAMES': '300', 'NUMBER_OF_BYTES': '21128', '_STATISTICS_WRITING_APP': "mkvmerge v63.0.0 ('Everything') 64-bit", '_STATISTICS_WRITING_DATE_UTC': '2023-10-07 13:59:46', '_STATISTICS_TAGS': 'BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES', 'ENCODER': 'Lavc61.3.100 webvtt', 'DURATION': '00:23:54.010000000'}}, {'index': 3, 'codec_name': 'webvtt', 'codec_long_name': 'WebVTT subtitle', 'codec_type': 'subtitle', 'codec_tag_string': '[0][0][0][0]', 'codec_tag': '0x0000', 'r_frame_rate': '0/0', 'avg_frame_rate': '0/0', 'time_base': '1/1000', 'start_pts': -7, 'start_time': '-0.007000', 'duration_ts': 1434141, 'duration': '1434.141000', 'disposition': {'default': 0, 'dub': 0, 'original': 0, 'comment': 0, 'lyrics': 0, 'karaoke': 0, 'forced': 0, 'hearing_impaired': 0, 'visual_impaired': 0, 'clean_effects': 0, 'attached_pic': 0, 'timed_thumbnails': 0, 'non_diegetic': 0, 'captions': 0, 'descriptions': 0, 'metadata': 0, 'dependent': 0, 'still_image': 0}, 'tags': {'language': 'eng', 'title': 'Englisch [Full]', 'BPS': '101', 'NUMBER_OF_FRAMES': '276', 'NUMBER_OF_BYTES': '16980', '_STATISTICS_WRITING_APP': "mkvmerge v63.0.0 ('Everything') 64-bit", '_STATISTICS_WRITING_DATE_UTC': '2023-10-07 13:59:46', '_STATISTICS_TAGS': 'BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES', 'ENCODER': 'Lavc61.3.100 webvtt', 'DURATION': '00:23:53.230000000'}}]
-
-
-def getStreamData(filepath):
-    """Returns ffprobe stream data as array with elements according to the following example      
-    {
-        "index": 4,
-        "codec_name": "hdmv_pgs_subtitle",
-        "codec_long_name": "HDMV Presentation Graphic Stream subtitles",
-        "codec_type": "subtitle",
-        "codec_tag_string": "[0][0][0][0]",
-        "codec_tag": "0x0000",
-        "r_frame_rate": "0/0",
-        "avg_frame_rate": "0/0",
-        "time_base": "1/1000",
-        "start_pts": 0,
-        "start_time": "0.000000",
-        "duration_ts": 1421035,
-        "duration": "1421.035000",
-        "disposition": {
-            "default": 1,
-            "dub": 0,
-            "original": 0,
-            "comment": 0,
-            "lyrics": 0,
-            "karaoke": 0,
-            "forced": 0,
-            "hearing_impaired": 0,
-            "visual_impaired": 0,
-            "clean_effects": 0,
-            "attached_pic": 0,
-            "timed_thumbnails": 0,
-            "non_diegetic": 0,
-            "captions": 0,
-            "descriptions": 0,
-            "metadata": 0,
-            "dependent": 0,
-            "still_image": 0
-        },
-        "tags": {
-            "language": "ger",
-            "title": "German Full"
-        }
-    }
-    """
-
-    ffprobeOutput, ffprobeError, returnCode = executeProcess(["ffprobe",
-                                                    "-show_streams",
-                                                    "-of", "json",
-                                                    filepath])
-
-    if 'Invalid data found when processing input' in ffprobeError:
-        raise Exception(f"File {filepath} does not contain valid stream data")
-    
-    if returnCode != 0:
-        raise Exception(f"ffprobe returned with error {returnCode}")
-
-    return json.loads(ffprobeOutput)['streams']
-
-
-
-def getStreamDescriptor(filename):
-
-    streamData = getStreamData(filename)
-
-    descriptor = {}
-    descriptor['video'] = []
-    descriptor['audio'] = []
-    descriptor['subtitle'] = []
-
-    for subStream in streamData:
-
-        if subStream['codec_type'] in ['video', 'audio', 'subtitle']:
-
-            if not 'disposition' in subStream.keys():
-                subStream['disposition'] = {}
-            if not 'default' in subStream['disposition'].keys():
-                subStream['disposition']['default'] = 0
-            if not 'forced' in subStream['disposition'].keys():
-                subStream['disposition']['forced'] = 0
-            if not 'tags' in subStream.keys():
-                subStream['tags'] = {}
-            if not 'language' in subStream['tags'].keys():
-                subStream['tags']['language'] = 'undefined'
-            if not 'title' in subStream['tags'].keys():
-                subStream['tags']['title'] = 'undefined'
-
-            if subStream['codec_type'] == STREAM_TYPE_AUDIO:
-                if 'channel_layout' in subStream.keys():
-                    subStream['audio_layout'] = subStream['channel_layout']
-                elif subStream['channels'] == 6:
-                    subStream['audio_layout'] = STREAM_LAYOUT_6CH
-                else:
-                    subStream['audio_layout'] = 'undefined'
-
-            descriptor[subStream['codec_type']].append(subStream)
-            descriptor[subStream['codec_type']][-1]['sub_index'] = len(descriptor[subStream['codec_type']]) - 1
-
-    return descriptor
-
 
 def getModifiedStreamOrder(length, last):
     """This is jellyfin specific as the last stream in the order is set as default"""

bin/ffx/audio_layout.py

@@ -0,0 +1,46 @@
+from enum import Enum
+from .track_type import TrackType
+
+class AudioLayout(Enum):
+
+    LAYOUT_STEREO   = {"layout": "stereo", "index": 1}
+    LAYOUT_5_1      = {"layout": "5.1(side)", "index": 2}
+    LAYOUT_6_1      = {"layout": "6.1", "index": 3}
+    LAYOUT_7_1      = {"layout": "7.1", "index": 4} #TODO: Does this exist?
+
+    LAYOUT_6CH      = {"layout": "6ch", "index": 5}
+
+    LAYOUT_UNDEFINED  = {"layout": "undefined", "index": 0}
+
+
+    def layout(self):
+        """Returns the layout as string"""
+        return self.value['layout']
+
+    def index(self):
+        """Returns the layout as string"""
+        return self.value['layout']
+
+
+    def identify(self, streamObj):
+
+        FFPROBE_LAYOUT_KEY = 'channel_layout'
+        FFPROBE_CHANNELS_KEY = 'channels'
+        FFPROBE_CODEC_TYPE_KEY = 'codec_type'
+
+        if (type(streamObj) is not dict
+                or FFPROBE_CODEC_TYPE_KEY not in streamObj.keys()
+                or streamObj[FFPROBE_CODEC_TYPE_KEY] != TrackType.AUDIO.label()):
+            raise Exception('Not an ffprobe audio stream object')
+
+        if FFPROBE_LAYOUT_KEY in streamObj.keys():
+            matchingLayouts = [l for l in AudioLayout if l.value['layout'] == streamObj[FFPROBE_LAYOUT_KEY]]
+            if matchingLayouts:
+                return matchingLayouts[0]
+
+        if (FFPROBE_CHANNELS_KEY in streamObj.keys()
+                and int(streamObj[FFPROBE_CHANNELS_KEY]) == 6):
+
+            return AudioLayout.LAYOUT_6CH
+  
+        return AudioLayout.LAYOUT_UNDEFINED

bin/ffx/ffx_app.py

@@ -10,6 +10,9 @@ from ffx.model.show import Base, Show
 from ffx.model.pattern import Pattern
 from ffx.model.track import Track
 
+from ffx.model.media_tag import MediaTag
+from ffx.model.track_tag import TrackTag
+
 from .shows_screen import ShowsScreen
 from .warning_screen import WarningScreen
 from .dashboard_screen import DashboardScreen

bin/ffx/file_properties.py

@@ -1,4 +1,14 @@
-import os, re, click
+import os, re, click, json
+
+from .media_descriptor import MediaDescriptor
+
+from .track_type import TrackType
+from .audio_layout import AudioLayout
+
+from .track_disposition import TrackDisposition
+
+from .process import executeProcess
+
 
 class FileProperties():
 
@@ -7,15 +17,18 @@ class FileProperties():
     SEASON_EPISODE_INDICATOR_MATCH = '[sS]([0-9]+)[eE]([0-9]+)' 
     EPISODE_INDICATOR_MATCH = '[eE]([0-9]+)'
 
+
     def ___init__(self, sourcePath, ):
 
-
         # Separate basedir, basename and extension for current source file
-        self.__sourceDirectory = os.path.dirname(sourcePath)
-        self.__sourceFilename = os.path.basename(sourcePath)
+        self.__sourcePath = sourcePath
+
+        self.__sourceDirectory = os.path.dirname(self.__sourcePath)
+        self.__sourceFilename = os.path.basename(self.__sourcePath)
+
         sourcePathTokens = self.__sourceFilename.split('.')
 
-        if sourcePathTokens[-1] in FilenameController.FILE_EXTENSIONS:
+        if sourcePathTokens[-1] in FileProperties.FILE_EXTENSIONS:
             self.__sourceFileBasename = '.'.join(sourcePathTokens[:-1])
             self.__sourceFilenameExtension = sourcePathTokens[-1]
         else:
@@ -23,8 +36,8 @@ class FileProperties():
             self.__sourceFilenameExtension = ''
 
 
-        se_match = re.compile(FilenameController.SEASON_EPISODE_INDICATOR_MATCH)
-        e_match = re.compile(FilenameController.EPISODE_INDICATOR_MATCH)
+        se_match = re.compile(FileProperties.SEASON_EPISODE_INDICATOR_MATCH)
+        e_match = re.compile(FileProperties.EPISODE_INDICATOR_MATCH)
 
         se_result = se_match.search(self.__sourceFilename)
         e_result = e_match.search(self.__sourceFilename)
@@ -64,3 +77,145 @@ class FileProperties():
 
         else:
             targetFilenameTokens = [sourceFileBasename]
+
+
+
+    def getFormatData(self):
+        """
+        "format": {
+            "filename": "Downloads/nagatoro_s02/nagatoro_s01e02.mkv",
+            "nb_streams": 18,
+            "nb_programs": 0,
+            "nb_stream_groups": 0,
+            "format_name": "matroska,webm",
+            "format_long_name": "Matroska / WebM",
+            "start_time": "0.000000",
+            "duration": "1420.063000",
+            "size": "1489169824",
+            "bit_rate": "8389316",
+            "probe_score": 100,
+            "tags": {
+                "PUBLISHER": "Crunchyroll",
+                "ENCODER": "Lavf58.29.100"
+            }
+        }       
+        """
+
+        ffprobeOutput, ffprobeError, returnCode = executeProcess(["ffprobe",
+                                                        "-hide_banner",
+                                                        "-show_format",
+                                                        "-of", "json",
+                                                        self.__sourcePath])
+
+
+        if 'Invalid data found when processing input' in ffprobeError:
+            raise Exception(f"File {self.__sourcePath} does not contain valid stream data")
+
+
+        if returnCode != 0:
+            raise Exception(f"ffprobe returned with error {returnCode}")
+
+
+        return json.loads(ffprobeOutput)['format']
+
+    #[{'index': 0, 'codec_name': 'vp9', 'codec_long_name': 'Google VP9', 'profile': 'Profile 0', 'codec_type': 'video', 'codec_tag_string': '[0][0][0][0]', 'codec_tag': '0x0000', 'width': 1920, 'height': 1080, 'coded_width': 1920, 'coded_height': 1080, 'closed_captions': 0, 'film_grain': 0, 'has_b_frames': 0, 'sample_aspect_ratio': '1:1', 'display_aspect_ratio': '16:9', 'pix_fmt': 'yuv420p', 'level': -99, 'color_range': 'tv', 'chroma_location': 'left', 'field_order': 'progressive', 'refs': 1, 'r_frame_rate': '24000/1001', 'avg_frame_rate': '24000/1001', 'time_base': '1/1000', 'start_pts': 0, 'start_time': '0.000000', 'disposition': {'default': 1, 'dub': 0, 'original': 0, 'comment': 0, 'lyrics': 0, 'karaoke': 0, 'forced': 0, 'hearing_impaired': 0, 'visual_impaired': 0, 'clean_effects': 0, 'attached_pic': 0, 'timed_thumbnails': 0, 'non_diegetic': 0, 'captions': 0, 'descriptions': 0, 'metadata': 0, 'dependent': 0, 'still_image': 0}, 'tags': {'BPS': '7974017', 'NUMBER_OF_FRAMES': '34382', 'NUMBER_OF_BYTES': '1429358655', '_STATISTICS_WRITING_APP': "mkvmerge v63.0.0 ('Everything') 64-bit", '_STATISTICS_WRITING_DATE_UTC': '2023-10-07 13:59:46', '_STATISTICS_TAGS': 'BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES', 'ENCODER': 'Lavc61.3.100 libvpx-vp9', 'DURATION': '00:23:54.016000000'}}]
+    #[{'index': 1, 'codec_name': 'opus', 'codec_long_name': 'Opus (Opus Interactive Audio Codec)', 'codec_type': 'audio', 'codec_tag_string': '[0][0][0][0]', 'codec_tag': '0x0000', 'sample_fmt': 'fltp', 'sample_rate': '48000', 'channels': 2, 'channel_layout': 'stereo', 'bits_per_sample': 0, 'initial_padding': 312, 'r_frame_rate': '0/0', 'avg_frame_rate': '0/0', 'time_base': '1/1000', 'start_pts': -7, 'start_time': '-0.007000', 'extradata_size': 19, 'disposition': {'default': 1, 'dub': 0, 'original': 0, 'comment': 0, 'lyrics': 0, 'karaoke': 0, 'forced': 0, 'hearing_impaired': 0, 'visual_impaired': 0, 'clean_effects': 0, 'attached_pic': 0, 'timed_thumbnails': 0, 'non_diegetic': 0, 'captions': 0, 'descriptions': 0, 'metadata': 0, 'dependent': 0, 'still_image': 0}, 'tags': {'language': 'jpn', 'title': 'Japanisch', 'BPS': '128000', 'NUMBER_OF_FRAMES': '61763', 'NUMBER_OF_BYTES': '22946145', '_STATISTICS_WRITING_APP': "mkvmerge v63.0.0 ('Everything') 64-bit", '_STATISTICS_WRITING_DATE_UTC': '2023-10-07 13:59:46', '_STATISTICS_TAGS': 'BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES', 'ENCODER': 'Lavc61.3.100 libopus', 'DURATION': '00:23:54.141000000'}}]
+
+    #[{'index': 2, 'codec_name': 'webvtt', 'codec_long_name': 'WebVTT subtitle', 'codec_type': 'subtitle', 'codec_tag_string': '[0][0][0][0]', 'codec_tag': '0x0000', 'r_frame_rate': '0/0', 'avg_frame_rate': '0/0', 'time_base': '1/1000', 'start_pts': -7, 'start_time': '-0.007000', 'duration_ts': 1434141, 'duration': '1434.141000', 'disposition': {'default': 1, 'dub': 0, 'original': 0, 'comment': 0, 'lyrics': 0, 'karaoke': 0, 'forced': 0, 'hearing_impaired': 0, 'visual_impaired': 0, 'clean_effects': 0, 'attached_pic': 0, 'timed_thumbnails': 0, 'non_diegetic': 0, 'captions': 0, 'descriptions': 0, 'metadata': 0, 'dependent': 0, 'still_image': 0}, 'tags': {'language': 'ger', 'title': 'Deutsch [Full]', 'BPS': '118', 'NUMBER_OF_FRAMES': '300', 'NUMBER_OF_BYTES': '21128', '_STATISTICS_WRITING_APP': "mkvmerge v63.0.0 ('Everything') 64-bit", '_STATISTICS_WRITING_DATE_UTC': '2023-10-07 13:59:46', '_STATISTICS_TAGS': 'BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES', 'ENCODER': 'Lavc61.3.100 webvtt', 'DURATION': '00:23:54.010000000'}}, {'index': 3, 'codec_name': 'webvtt', 'codec_long_name': 'WebVTT subtitle', 'codec_type': 'subtitle', 'codec_tag_string': '[0][0][0][0]', 'codec_tag': '0x0000', 'r_frame_rate': '0/0', 'avg_frame_rate': '0/0', 'time_base': '1/1000', 'start_pts': -7, 'start_time': '-0.007000', 'duration_ts': 1434141, 'duration': '1434.141000', 'disposition': {'default': 0, 'dub': 0, 'original': 0, 'comment': 0, 'lyrics': 0, 'karaoke': 0, 'forced': 0, 'hearing_impaired': 0, 'visual_impaired': 0, 'clean_effects': 0, 'attached_pic': 0, 'timed_thumbnails': 0, 'non_diegetic': 0, 'captions': 0, 'descriptions': 0, 'metadata': 0, 'dependent': 0, 'still_image': 0}, 'tags': {'language': 'eng', 'title': 'Englisch [Full]', 'BPS': '101', 'NUMBER_OF_FRAMES': '276', 'NUMBER_OF_BYTES': '16980', '_STATISTICS_WRITING_APP': "mkvmerge v63.0.0 ('Everything') 64-bit", '_STATISTICS_WRITING_DATE_UTC': '2023-10-07 13:59:46', '_STATISTICS_TAGS': 'BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES', 'ENCODER': 'Lavc61.3.100 webvtt', 'DURATION': '00:23:53.230000000'}}]
+
+
+    def getStreamData(self):
+        """Returns ffprobe stream data as array with elements according to the following example      
+        {
+            "index": 4,
+            "codec_name": "hdmv_pgs_subtitle",
+            "codec_long_name": "HDMV Presentation Graphic Stream subtitles",
+            "codec_type": "subtitle",
+            "codec_tag_string": "[0][0][0][0]",
+            "codec_tag": "0x0000",
+            "r_frame_rate": "0/0",
+            "avg_frame_rate": "0/0",
+            "time_base": "1/1000",
+            "start_pts": 0,
+            "start_time": "0.000000",
+            "duration_ts": 1421035,
+            "duration": "1421.035000",
+            "disposition": {
+                "default": 1,
+                "dub": 0,
+                "original": 0,
+                "comment": 0,
+                "lyrics": 0,
+                "karaoke": 0,
+                "forced": 0,
+                "hearing_impaired": 0,
+                "visual_impaired": 0,
+                "clean_effects": 0,
+                "attached_pic": 0,
+                "timed_thumbnails": 0,
+                "non_diegetic": 0,
+                "captions": 0,
+                "descriptions": 0,
+                "metadata": 0,
+                "dependent": 0,
+                "still_image": 0
+            },
+            "tags": {
+                "language": "ger",
+                "title": "German Full"
+            }
+        }
+        """
+
+
+        ffprobeOutput, ffprobeError, returnCode = executeProcess(["ffprobe",
+                                                        "-hide_banner",
+                                                        "-show_streams",
+                                                        "-of", "json",
+                                                        self.__sourcePath])
+
+        if 'Invalid data found when processing input' in ffprobeError:
+            raise Exception(f"File {self.__sourcePath} does not contain valid stream data")
+
+
+        if returnCode != 0:
+            raise Exception(f"ffprobe returned with error {returnCode}")
+
+
+        return json.loads(ffprobeOutput)['streams']
+
+
+    def getTrackDescriptor(self, streamObj):
+        """Convert the stream describing json object into a track descriptor"""
+
+        trackType = streamObj['codec_type']
+
+        descriptor = {}
+
+        if trackType in [t.label() for t in TrackType]:
+
+            descriptor['type'] = trackType
+
+            descriptor = {}
+            descriptor['disposition_list'] = [t for d in (k for (k,v) in streamObj['disposition'].items() if v) if (t := TrackDisposition.find(d)) if t is not None]
+
+            descriptor['tags'] = streamObj['tags'] if 'tags' in streamObj.keys() else {}
+
+            if trackType == TrackType.AUDIO.label():
+                descriptor['layout'] = AudioLayout.identify(streamObj)
+
+        return descriptor
+
+
+    def getMediaDescriptor(self):
+
+        formatData = self.getFormatData()
+        streamData = self.getStreamData()
+
+        md = MediaDescriptor(tags=formatData['tags'] if 'tags' in formatData.keys() else {})
+
+        for streamObj in streamData:
+
+                md.appendTrack(streamObj)
+
+        return md

bin/ffx/media_descriptor.py

@@ -1,2 +1,29 @@
+from ffx.track_type import TrackType
+
 class MediaDescriptor():
-    pass
+    
+    def __init__(self, tags = {}, clear_tags = False, tracks = []):
+
+        # self.__metaTags = mediaDescriptor['tags'] if 'tags' in mediaDescriptor.keys() else {}
+        self.__tags = tags
+
+        self.__tracks = {}
+
+        # self.__videoTracks = mediaDescriptor[TrackType.VIDEO.label()] if TrackType.VIDEO.label() in mediaDescriptor.keys() else []
+        # self.__audioTracks = mediaDescriptor[TrackType.AUDIO.label()] if TrackType.AUDIO.label() in mediaDescriptor.keys() else []
+        # self.__subtitleTracks = mediaDescriptor[TrackType.SUBTITLE.label()] if TrackType.SUBTITLE.label() in mediaDescriptor.keys() else []
+
+        self.__clearTags = clear_tags
+
+        for t in tracks:
+            self.appendTrack(t)
+
+
+    def appendTrack(self, trackDescriptor):
+
+        ttype = trackDescriptor['type'].label()
+    
+        if ttype not in self.__tracks.keys():
+            self.__tracks[ttype] = []
+
+        self.__tracks[ttype] = trackDescriptor

bin/ffx/model/media_tag.py

@@ -0,0 +1,28 @@
+# from typing import List
+from sqlalchemy import create_engine, Column, Integer, String, ForeignKey, Enum
+from sqlalchemy.orm import relationship, declarative_base, sessionmaker
+
+from .show import Base
+
+
+class MediaTag(Base):
+    """
+    relationship(argument, opt1, opt2, ...)
+    argument is string of class or Mapped class of the target entity
+    backref creates a bi-directional corresponding relationship (back_populates preferred)
+    back_populates points to the corresponding relationship (the actual class attribute identifier)
+    
+    See: https://docs.sqlalchemy.org/en/(14|20)/orm/basic_relationships.html
+    """
+
+    __tablename__ = 'media_tags'
+
+    # v1.x
+    id = Column(Integer, primary_key=True)
+
+    key = Column(String)
+    value = Column(String)
+
+    # v1.x
+    pattern_id = Column(Integer, ForeignKey('patterns.id', ondelete="CASCADE"))
+    pattern = relationship('Pattern', back_populates='media_tags')

bin/ffx/model/pattern.py

@@ -4,6 +4,7 @@ from sqlalchemy.orm import relationship, sessionmaker, Mapped, backref
 from .show import Base
 from .track import Track
 
+from ffx.media_descriptor import MediaDescriptor
 
 class Pattern(Base):
 
@@ -26,3 +27,30 @@ class Pattern(Base):
     # show: Mapped["Show"] = relationship(back_populates="patterns")
 
     tracks = relationship('Track', back_populates='pattern', cascade="all, delete")
+
+
+    media_tags = relationship('MediaTag', back_populates='pattern', cascade="all, delete")
+
+
+    def getDescriptor(self):
+
+        descriptor = {}
+        descriptor['id'] = int(self.id)
+        descriptor['pattern'] = str(self.pattern)
+        descriptor['show_id'] = int(self.show_id)
+
+        descriptor['tags'] = {}
+        for t in self.media_tags:
+            descriptor['tags'][str(t.key)] = str(t.value)
+
+        return descriptor
+
+
+    def getMediaDescriptor(self):
+
+        md = MediaDescriptor(tags = self.getDescriptor()['tags'])
+
+        for t in self.tracks:
+            md.appendTrack(t.getDescriptor())
+
+        return md

bin/ffx/model/show.py

@@ -39,3 +39,19 @@ class Show(Base):
     index_episode_digits = Column(Integer, default=2)
     indicator_season_digits = Column(Integer, default=2)
     indicator_episode_digits = Column(Integer, default=2)
+
+
+    def getDesciptor(self):
+
+        descriptor = {}
+            
+        descriptor['id'] = int(self.id)
+        descriptor['name'] = str(self.name)
+        descriptor['year'] = int(self.year)
+
+        descriptor['index_season_digits'] = int(self.index_season_digits)
+        descriptor['index_episode_digits'] = int(self.index_episode_digits)
+        descriptor['indicator_season_digits'] = int(self.indicator_season_digits)
+        descriptor['indicator_episode_digits'] = int(self.indicator_episode_digits)
+
+        return descriptor

bin/ffx/model/track.py

@@ -8,8 +8,7 @@ from ffx.track_type import TrackType
 
 from ffx.iso_language import IsoLanguage
 
-from ffx.model.tag import Tag
-
+from ffx.track_disposition import TrackDisposition
 
 
 class Track(Base):
@@ -39,11 +38,70 @@ class Track(Base):
     language = Column(String) # IsoLanguage threeLetter
     title = Column(String)
 
-    tags = relationship('Tag', back_populates='track', cascade="all, delete")
+
+    track_tags = relationship('TrackTag', back_populates='track', cascade="all, delete")
 
 
     disposition_flags = Column(Integer)
 
 
-    def getDescriptor(self):
-        pass
+    def __init__(self, **kwargs):
+
+        trackType = kwargs.pop('track_type', None)
+        if trackType is not None:
+            self.track_type = int(trackType.value)
+
+        language = kwargs.pop('language', None)
+        if language is not None:
+            self.language = str(language.threeLetter())
+
+        dispositionList = kwargs.pop('disposition_flags', None)
+        if dispositionList is not None:
+            self.disposition_flags = int(TrackDisposition.toFlags(dispositionList))
+
+        super().__init__(**kwargs) 
+
+
+#     def getDescriptor(self):
+# 
+#         descriptor = {}
+#         descriptor['id'] = int(self.id)
+#         descriptor['pattern_id'] = int(self.pattern_id)
+#         descriptor['type'] = TrackType(self.track_type)
+#         descriptor['sub_index'] = int(self.sub_index)
+# 
+#         descriptor['language'] = IsoLanguage.findThreeLetter(self.language)
+#         descriptor['title'] = str(self.title)
+#         
+#         descriptor['disposition_list'] = TrackDisposition.toList(self.disposition_flags)
+# 
+#         descriptor['tags'] = {}
+#         for t in self.track_tags:
+#             descriptor['tags'][str(t.key)] = str(t.value)
+# 
+#         return descriptor
+
+
+    def getId(self):
+        return int(self.id)
+
+    def getPatternId(self):
+        return int(self.pattern_id)
+    
+    def getType(self):
+        return TrackType(self.track_type)
+    
+    def getSubIndex(self):
+        return int(self.sub_index)
+    
+    def getLanguage(self):
+        return IsoLanguage.findThreeLetter(self.language)
+    
+    def getTitle(self):
+        return str(self.title)
+    
+    def getDispositionList(self):
+        return TrackDisposition.toList(self.disposition_flags)
+    
+    def getTags(self):
+        return {str(k.value):str(v.value) for (k,v) in self.track_tags}

bin/ffx/model/track_tag.py

@@ -4,10 +4,8 @@ from sqlalchemy.orm import relationship, declarative_base, sessionmaker
 
 from .show import Base
 
-from ffx.track_type import TrackType
 
-
-class Tag(Base):
+class TrackTag(Base):
     """
     relationship(argument, opt1, opt2, ...)
     argument is string of class or Mapped class of the target entity
@@ -17,7 +15,7 @@ class Tag(Base):
     See: https://docs.sqlalchemy.org/en/(14|20)/orm/basic_relationships.html
     """
 
-    __tablename__ = 'tags'
+    __tablename__ = 'track_tags'
 
     # v1.x
     id = Column(Integer, primary_key=True)
@@ -27,4 +25,4 @@ class Tag(Base):
 
     # v1.x
     track_id = Column(Integer, ForeignKey('tracks.id', ondelete="CASCADE"))
-    track = relationship('Track', back_populates='tags')
+    track = relationship('Track', back_populates='track_tags')

bin/ffx/pattern_controller.py

@@ -2,6 +2,8 @@ import click, re
 
 from ffx.model.pattern import Pattern
 
+from .media_descriptor import MediaDescriptor
+
 
 class PatternController():
     
@@ -77,14 +79,6 @@ class PatternController():
             s.close()
 
 
-    def getPatternDict(self, pattern):
-        patternDescriptor = {}
-        patternDescriptor['id'] = int(pattern.id)
-        patternDescriptor['pattern'] = str(pattern.pattern)
-        patternDescriptor['show_id'] = int(pattern.show_id)
-        return patternDescriptor
-
-
     def getPatternDescriptor(self, patternId):
 
         try:
@@ -93,7 +87,8 @@ class PatternController():
 
             if q.count():
                 pattern = q.first()
-                return self.getPatternDict(pattern)
+                #return self.getPatternDict(pattern)
+                return pattern.getDescriptor()
 
         except Exception as ex:
             raise click.ClickException(f"PatternController.getPatternDescriptor(): {repr(ex)}")
@@ -161,3 +156,19 @@ class PatternController():
 
         return result
     
+
+    def getMediaDescriptor(self, patternId):
+
+        try:
+            s = self.Session()
+            q = s.query(Pattern).filter(Pattern.id == int(patternId))
+
+            if q.count():
+                pattern = q.first()
+                #return self.getPatternDict(pattern)
+                return pattern.getMediaDescriptor()
+
+        except Exception as ex:
+            raise click.ClickException(f"PatternController.getPatternDescriptor(): {repr(ex)}")
+        finally:
+            s.close()

bin/ffx/process.py

@@ -0,0 +1,16 @@
+import subprocess
+
+
+#class ProcessController():
+    
+    #def __init__(self, commandSequence):
+    #    self.__commandSequence = commandSequence
+
+def executeProcess(commandSequence):
+
+    process = subprocess.Popen(commandSequence, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+    output, error = process.communicate()
+    
+    return output.decode('utf-8'), error.decode('utf-8'), process.returncode
+

bin/ffx/show_controller.py

@@ -22,16 +22,19 @@ class ShowController():
             if q.count():
                 show = q.first()
                 
-                showDescriptor['id'] = int(show.id)
-                showDescriptor['name'] = str(show.name)
-                showDescriptor['year'] = int(show.year)
+#                 showDescriptor['id'] = int(show.id)
+#                 showDescriptor['name'] = str(show.name)
+#                 showDescriptor['year'] = int(show.year)
+# 
+#                 showDescriptor['index_season_digits'] = int(show.index_season_digits)
+#                 showDescriptor['index_episode_digits'] = int(show.index_episode_digits)
+#                 showDescriptor['indicator_season_digits'] = int(show.indicator_season_digits)
+#                 showDescriptor['indicator_episode_digits'] = int(show.indicator_episode_digits)
+# 
+#             return showDescriptor
                 
-                showDescriptor['index_season_digits'] = int(show.index_season_digits)
-                showDescriptor['index_episode_digits'] = int(show.index_episode_digits)
-                showDescriptor['indicator_season_digits'] = int(show.indicator_season_digits)
-                showDescriptor['indicator_episode_digits'] = int(show.indicator_episode_digits)
+                return show.getDesciptor()
 
-            return showDescriptor
 
         except Exception as ex:
             raise click.ClickException(f"ShowController.getShowDesciptor(): {repr(ex)}")

bin/ffx/track_controller.py

@@ -118,18 +118,6 @@ class TrackController():
             s.close()
 
 
-    def getTrackDict(self, track):
-        trackDescriptor = {}
-        trackDescriptor['id'] = int(track.id)
-        trackDescriptor['pattern_id'] = int(track.pattern_id)
-        trackDescriptor['type'] = TrackType(track.track_type)
-        trackDescriptor['sub_index'] = int(track.sub_index)
-        trackDescriptor['language'] = IsoLanguage.findThreeLetter(track.language)
-        trackDescriptor['title'] = str(track.title)
-        trackDescriptor['disposition_list'] = TrackDisposition.toList(track.disposition_flags)
-        return trackDescriptor
-
-
     def getTrackDescriptor(self, trackId):
 
         try:
@@ -138,7 +126,8 @@ class TrackController():
 
             if q.count():
                 track = q.first()
-                return self.getTrackDict(track)
+                #return self.getTrackDict(track)
+                return track.getDescriptor()
             else:
                 return {}
 

bin/ffx/track_descriptor.py

@@ -1,56 +1,11 @@
-from language_data import LanguageData
-from stream_type import StreamType
+from .iso_language import IsoLanguage
+from .track_type import TrackType
+from .audio_layout import AudioLayout
 
 class StreamDescriptor():
+        pass
 
-    def __init__(self,
-                streamType : StreamType,
-                language : LanguageData,
-                title : str,
-                codec : str,
-                subIndex : int = -1):
 
-        self.__streamType = streamType
-        self.__subIndex = subIndex
 
-        self.__streamLanguage = language
-        self.__streamTitle = title
-
-        self.__codecName = codec
-
-#             "index": 4,
-#             "codec_name": "hdmv_pgs_subtitle",
-#             "codec_long_name": "HDMV Presentation Graphic Stream subtitles",
-#             "codec_type": "subtitle",
-#             "codec_tag_string": "[0][0][0][0]",
-#             "codec_tag": "0x0000",
-#             "r_frame_rate": "0/0",
-#             "avg_frame_rate": "0/0",
-#             "time_base": "1/1000",
-#             "start_pts": 0,
-#             "start_time": "0.000000",
-#             "duration_ts": 1421035,
-#             "duration": "1421.035000",
-#             "disposition": {
-#                 "default": 1,
-#                 "dub": 0,
-#                 "original": 0,
-#                 "comment": 0,
-#                 "lyrics": 0,
-#                 "karaoke": 0,
-#                 "forced": 0,
-#                 "hearing_impaired": 0,
-#                 "visual_impaired": 0,
-#                 "clean_effects": 0,
-#                 "attached_pic": 0,
-#                 "timed_thumbnails": 0,
-#                 "non_diegetic": 0,
-#                 "captions": 0,
-#                 "descriptions": 0,
-#                 "metadata": 0,
-#                 "dependent": 0,
-#                 "still_image": 0
-#             },
-#             "tags": {
-#                 "language": "ger",
-#                 "title": "German Full"
+        def getTrack(self):
+                pass

bin/ffx/track_disposition.py

@@ -47,3 +47,11 @@ class TrackDisposition(Enum):
             if flags & int(2 ** d.index()):
                 dispositionList += [d]
         return dispositionList
+
+    @staticmethod
+    def find(disposition):
+        matchingDispositions = [d for d in TrackDisposition if d.label() == str(disposition)]
+        if matchingDispositions:
+            return matchingDispositions[0]
+        else:
+            return None