Make MPEG-DASH frame rate details configurable

- Fix #336

resources/language/resource.language.en_au/strings.po

@@ -1384,3 +1384,11 @@ msgstr ""
 msgctxt "#30770"
 msgid "Are you sure you want to clear your Watch Later list?"
 msgstr ""
+
+msgctxt "#30771"
+msgid "Enable framerate hinting"
+msgstr ""
+
+msgctxt "#30772"
+msgid "Enable fractional framerate hinting"
+msgstr ""

resources/language/resource.language.en_gb/strings.po

@@ -1384,3 +1384,11 @@ msgstr ""
 msgctxt "#30770"
 msgid "Are you sure you want to clear your Watch Later list?"
 msgstr ""
+
+msgctxt "#30771"
+msgid "Enable framerate hinting"
+msgstr ""
+
+msgctxt "#30772"
+msgid "Enable fractional framerate hinting"
+msgstr ""

resources/language/resource.language.en_nz/strings.po

@@ -1380,3 +1380,11 @@ msgstr ""
 msgctxt "#30770"
 msgid "Are you sure you want to clear your Watch Later list?"
 msgstr ""
+
+msgctxt "#30771"
+msgid "Enable framerate hinting"
+msgstr ""
+
+msgctxt "#30772"
+msgid "Enable fractional framerate hinting"
+msgstr ""

resources/language/resource.language.en_us/strings.po

@@ -1385,3 +1385,11 @@ msgstr ""
 msgctxt "#30770"
 msgid "Are you sure you want to clear your Watch Later list?"
 msgstr ""
+
+msgctxt "#30771"
+msgid "Enable framerate hinting"
+msgstr ""
+
+msgctxt "#30772"
+msgid "Enable fractional framerate hinting"
+msgstr ""

resources/lib/youtube_plugin/youtube/helper/video_info.py

@@ -1344,13 +1344,25 @@ class VideoInfo(YouTubeRequestClient):
         allow_hfr = 'hfr' in stream_features
         disable_hfr_max = 'no_hfr_max' in stream_features
         allow_ssa = 'ssa' in stream_features
+        fractional_frame_rate_hint = 'frac_hint' in stream_features
         stream_select = _settings.stream_select()
 
         fps_scale_map = {
             0: '{0}000/1000',  # --.00 fps
-            24: '24000/1001',  # 23.97 fps
-            30: '30000/1001',  # 29.97 fps
-            60: '60000/1001',  # 59.97 fps
+            24: '24000/1001',  # 23.976 fps
+            25: '25000/1000',  # 25.00 fps
+            30: '30000/1001',  # 29.976 fps
+            48: '48000/1000',  # 48.00 fps
+            50: '50000/1000',  # 50.00 fps
+            60: '60000/1001',  # 59.976 fps
+        } if fractional_frame_rate_hint else {
+            0: '{0}000/1000',  # --.00 fps
+            24: '24000/1000',  # 24.00 fps
+            25: '25000/1000',  # 25.00 fps
+            30: '30000/1000',  # 30.00 fps
+            48: '48000/1000',  # 48.00 fps
+            50: '50000/1000',  # 50.00 fps
+            60: '60000/1000',  # 60.00 fps
         }
 
         quality_factor_map = {
@@ -1672,6 +1684,7 @@ class VideoInfo(YouTubeRequestClient):
         _settings = self._context.get_settings()
         stream_features = _settings.stream_features()
         do_filter = 'filter' in stream_features
+        frame_rate_hint = 'fr_hint' in stream_features
         stream_select = _settings.stream_select()
 
         main_stream = {
@@ -1823,7 +1836,7 @@ class VideoInfo(YouTubeRequestClient):
                         ' bandwidth="{bitrate}"'
                         ' width="{width}"'
                         ' height="{height}"'
-                        ' frameRate="{frameRate}"'
+                        ' frameRate="{frameRate}"' if frame_rate_hint else ''
                         # quality and priority attributes are not used by ISA
                         ' qualityRanking="{quality}"'
                         ' selectionPriority="{priority}"'

resources/settings.xml

@@ -263,7 +263,7 @@
                 </setting>
                 <setting id="kodion.mpd.stream.features" type="list[string]" parent="kodion.mpd.videos" label="30748" help="">
                    <level>0</level>
-                   <default>avc1,vp9,av01,hdr,hfr,vorbis,mp4a,ssa,ac-3,ec-3,dts,filter</default>  <!-- All features except opus and no HFR at max quality -->
+                   <default>avc1,vp9,av01,hdr,hfr,fr_hint,frac_hint,vorbis,mp4a,ssa,ac-3,ec-3,dts,filter</default>  <!-- All features except opus and no HFR at max quality -->
                    <constraints>
                         <options>
                             <option label="30727">avc1</option>
@@ -272,6 +272,8 @@
                             <option label="30722">hdr</option>
                             <option label="30724">hfr</option>
                             <option label="30768">no_hfr_max</option>
+                            <option label="30771">fr_hint</option>
+                            <option label="30772">frac_hint</option>
                             <option label="30750">vorbis</option>
                             <option label="30751">opus</option>
                             <option label="30752">mp4a</option>