Suppression de "MIT License" (license Expat, c'est pareil mais bref...)

LICENSE

@@ -1,6 +1,4 @@
-MIT License
-
-Copyright (c) <year> <copyright holders>
+Copyright 2022 Antoine Van Elstraete <antoine@van-elstraete.net>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

vid_convert.py

@@ -6,6 +6,7 @@ import subprocess
 import logging
 from os import listdir, remove
 
+
 def get_infos(file):
     '''
     Cette fonction extrait les informations du film à l'aide de ffprobe et les stocke
@@ -49,8 +50,12 @@ def get_infos(file):
                 'index': a_stream['index'],
                 'channels': a_stream['channels'],
                 'channel_layout': a_stream['channel_layout'],
-                'language': a_stream['tags']['language'],
-                'title': a_stream['tags']['title']}
+                'language': a_stream['tags']['language']
+                }
+        try:
+            a_stream_infos.update({'title': a_stream['tags']['title']})
+        except KeyError:
+            a_stream_infos.update({'title': 'No title'})
         a_infos.append(a_stream_infos)
     s_infos = []
     for s_stream in full_s_infos['streams']:
@@ -63,10 +68,11 @@ def get_infos(file):
     duration = float(duration['format']['duration'])
     hdr10_v_cmd = f'ffmpeg -loglevel panic -i {file} -c:v copy -vbsf hevc_mp4toannexb -f hevc - | hdr10plus_parser -o metadata.json --verify -'
     hdr10_v_raw = subprocess.getoutput(hdr10_v_cmd)
-    # logging.debug(hdr10_v_raw)
     if 'metadata detected' in hdr10_v_raw:
         hdr10_cmd = f'ffmpeg -loglevel panic -i {file} -c:v copy -vbsf hevc_mp4toannexb -f hevc - | hdr10plus_parser -o /tmp/{file}_hdr10_metadata.json -'
-        v_infos.update({'hdr10': True, 'hdr10_metdata': f'/tmp/{file}_hdr10_metadata.json'})
+        hdr10_cmd_res = subprocess.getoutput(hdr10_cmd)
+        logging.debug(hdr10_cmd_res)
+        v_infos.update({'hdr10plus': True, 'hdr10plus_metadata': f'/tmp/{file}_hdr10_metadata.json'})
     infos = {'duration': duration, 'video': v_infos, 'audio': a_infos, 'subtitles': s_infos}
     logging.debug("Informations du film : \n" + json.dumps(infos, indent=True))
     return infos
@@ -142,7 +148,7 @@ def stabilization(file):
 
 def extract_subs(file, track, lang):
     command = f'ffmpeg -loglevel error -i {file} -map 0:{track} -map_metadata -1 -vn -an -c:s copy -metadata language="{lang}" -y {file}_subtitle_{track}_{lang}.mkv'
-    logging.info(f"Extractio du sous-titre {track}, langue : {lang}...")
+    logging.info(f"Extraction du sous-titre {track}, langue : {lang}...")
     logging.debug(command)
     result = subprocess.getoutput(command)
     if result != "":
@@ -150,26 +156,27 @@ def extract_subs(file, track, lang):
 
 
 def convert_audio(file, track, volume_adj, channels, channel_layout, language, title):
-    bitrate = f'{64*channels}k'
     if channel_layout == "5.1(side)":
         channel_layout = "5.1"
-    codec = 'libopus'
+    codec = 'libfdk_aac -vbr 5'
     metadatas = f'-metadata language="{language}" -metadata title="{title}"'
-    command = f'ffmpeg -loglevel error -i {file} -map 0:{track} -map_metadata -1 -vn -sn -c:a {codec} -b:a {bitrate} -mapping_family 1 -filter:a volume={volume_adj},aformat=channel_layouts={channel_layout} {metadatas} -y {file}_audio_{track}_{language}.mka'
+    command = f'ffmpeg -loglevel error -i {file} -map 0:{track} -map_metadata -1 -vn -sn -c:a {codec} -mapping_family 1 -filter:a volume={volume_adj},aformat=channel_layouts={channel_layout} {metadatas} -y {file}_audio_{track}_{language}.mka'
     logging.debug(command)
     result = subprocess.getoutput(command)
     logging.info(result)
 
 
-def convert_video(file, infos, start, crop, crf):
+def convert_video(file, infos, start, crop, crf, animation):
     str_start = "{:05d}".format(start)
     output = f'{file}_video_t{str_start}.mkv'
-    fmt = infos['video']['pix_fmt']
-    if fmt == "yuv420p":
-        fmt = "yuv420p10le"
+    fmt = "yuv420p10le"
     track = infos['video']['index']
-    codec = 'libx265 -preset slow'
+    codec = 'libx265 -preset slower'
     hdr = ''
+    if animation:
+        tune = "-tune animation"
+    else:
+        tune = ""
     if 'side_data_list' in infos['video'].keys():
         try:
             light_level = f"{infos['video']['side_data_list'][1]['max_content']},{infos['video']['side_data_list'][1]['max_average']}"
@@ -203,9 +210,9 @@ def convert_video(file, infos, start, crop, crf):
             luminance = f'L\({max_luminance},{min_luminance}\)'
             master_display = green + blue + red + white_point + luminance
             hdr = f'-x265-params hdr-opt=1:repeat-headers=1:colorprim={color_primaries}:transfer={color_transfer}:colormatrix={color_space}:master-display={master_display}:max-cll={light_level}'
-        except:
-            logging.debug("Aucune information HDR")
-    command = f'ffmpeg -loglevel error -i {file} -map 0:{track} -ss {start} -t 300 -an -sn -c:v {codec} {hdr} -crf {crf} -pix_fmt {fmt} -filter:v {crop} -y {output}'
+        except Exception as err:
+            logging.debug(f"Aucune information HDR : {err}")
+    command = f'ffmpeg -loglevel error -i {file} -map 0:{track} -ss {start} -t 300 -an -sn -c:v {codec} {tune} {hdr} -crf {crf} -pix_fmt {fmt} -filter:v {crop} -y {output}'
     logging.debug(command)
     result = subprocess.getoutput(command)
     logging.info(result)
@@ -220,34 +227,19 @@ def create_mkv(filename):
             json_data.append("--no-track-tags")
             json_data.append("--no-global-tags")
             json_data.append("--no-chapters")
-            if not "t00000" in file:
+            if "t00000" not in file:
                 json_data.append("+")
             json_data.append("(")
             json_data.append(file)
             json_data.append(")")
     for file in listdir():
         if f"{filename}_audio" in file:
+            lang = file[-7:][:-4]
             json_data.append("--no-track-tags")
             json_data.append("--no-global-tags")
             json_data.append("--no-chapters")
-            if "fra" in file:
-                json_data.append("--language")
-                json_data.append("0:fr")
-            elif "eng" in file:
-                json_data.append("--language")
-                json_data.append("0:en")
-            elif "deu" in file:
-                json_data.append("--language")
-                json_data.append("0:de")
-            elif "nld" in file:
-                json_data.append("--language")
-                json_data.append("0:nl")
-            elif "spa" in file:
-                json_data.append("--language")
-                json_data.append("0:es")
-            elif "ita" in file:
-                json_data.append("--language")
-                json_data.append("0:it")
+            json_data.append("--language")
+            json_data.append(f"0:{lang}")
             json_data.append("(")
             json_data.append(file)
             json_data.append(")")
@@ -256,24 +248,9 @@ def create_mkv(filename):
             json_data.append("--no-track-tags")
             json_data.append("--no-global-tags")
             json_data.append("--no-chapters")
-            if "fra" in file:
-                json_data.append("--language")
-                json_data.append("0:fr")
-            elif "eng" in file:
-                json_data.append("--language")
-                json_data.append("0:en")
-            elif "deu" in file:
-                json_data.append("--language")
-                json_data.append("0:de")
-            elif "nld" in file:
-                json_data.append("--language")
-                json_data.append("0:nl")
-            elif "spa" in file:
-                json_data.append("--language")
-                json_data.append("0:es")
-            elif "ita" in file:
-                json_data.append("--language")
-                json_data.append("0:it")
+            lang = file[-7:][:-4]
+            json_data.append("--language")
+            json_data.append(f"0:{lang}")
             json_data.append("(")
             json_data.append(file)
             json_data.append(")")
@@ -300,6 +277,7 @@ if __name__ == '__main__':
     parser.add_argument("-d", "--debug", dest="debug", action="store_true")
     parser.add_argument("-s", "--stabilise", dest="stab", action="store_true")
     parser.add_argument("-t", "--starttime", dest="starttime")
+    parser.add_argument("-a", "--animation", dest="animation", action="store_true")
     args = parser.parse_args()
     if args.debug:
         logging.basicConfig(format='[%(asctime)s]\n%(message)s', level=logging.DEBUG, datefmt='%d/%m/%Y %H:%M:%S')
@@ -312,6 +290,10 @@ if __name__ == '__main__':
     volumes = volume_audio(file, infos)
     if args.stab:
         stabilization(file)
+    if args.animation:
+        animation = True
+    else:
+        animation = False
     if not args.starttime:
         for track in infos['subtitles']:
             extract_subs(file, track['index'], track['language'])
@@ -323,6 +305,6 @@ if __name__ == '__main__':
         vid_part_time = 0
     while vid_part_time < infos['duration']:
         crf = 19
-        convert_video(file, infos, vid_part_time, cropsize, crf)
+        convert_video(file, infos, vid_part_time, cropsize, crf, animation)
         vid_part_time += 300
     create_mkv(file)