fix off by one and make option to load melt outside of class

config.jsonc

@@ -547,6 +547,16 @@ examples (config.SITENAME.jsonc) that are part of this pan.do/ra distribution.
             "filter": true,
             "sort": true
         },
+        {
+            "id": "editingtags",
+            "title": "Editing Tags",
+            "type": ["string"],
+            "autocomplete": true,
+            "columnRequired": true,
+            "columnWidth": 180,
+            "filter": true,
+            "sort": true
+        },
         {
             "id": "tags",
             "title": "Tags",

management/commands/generate_clips.py

@@ -38,6 +38,7 @@ class Command(BaseCommand):
                     durations.append(e.files.all()[0].duration)
                 clip["duration"] = min(durations)
                 clip['tags'] = i.data.get('tags', [])
+                clip['editingtags'] = i.data.get('editingtags', [])
                 if "original" in clip and "foreground" in clip and "background" in clip:
                     clips.append(clip)
                 else:

render.py

@@ -90,6 +90,10 @@ def compose(clips, target=150, base=1024, voice_over=None):
         length += clip['duration']
 
         fg = clip['foreground']
+        if 'foley' in clip:
+            foley = clip['foley']
+        else:
+            foley = fg
         if 'foreground2' in clip:
             if chance(seq, 0.5):
                 fg = clip['foreground2']
@@ -140,9 +144,10 @@ def compose(clips, target=150, base=1024, voice_over=None):
             'duration': clip['duration'],
             'src': clip['original'],
         })
+        # TBD: Foley
         scene['audio']['A2'].append({
             'duration': clip['duration'],
-            'src': fg,
+            'src': foley,
         })
 
     return scene
@@ -286,33 +291,43 @@ def render_all(options):
             fragment_prefix = Path(fragment_prefix)
             cmds = []
             for src, out1, out2 in (
-                ('audio-A1.wav', 'fl.wav', 'fr.wav'),
+                ("audio-A1.wav", "fl.wav", "fr.wav"),
-                ('audio-A2.wav', 'fc.wav', 'lfe.wav'),
+                ("audio-A2.wav", "fc.wav", "lfe.wav"),
-                ('audio-A3.wav', 'bl.wav', 'br.wav'),
+                ("audio-A3.wav", "bl.wav", "br.wav"),
             ):
                 cmds.append([
-                    'ffmpeg', '-y',
+                    "ffmpeg", "-y",
-                    '-nostats', '-loglevel', 'error',
+                    "-nostats", "-loglevel", "error",
-                    '-i', fragment_prefix / src,
+                    "-i", fragment_prefix / src,
-                    '-filter_complex',
+                    "-filter_complex",
                     "[0:0]pan=1|c0=c0[left]; [0:0]pan=1|c0=c1[right]",
                     "-map", "[left]", fragment_prefix / out1,
                     "-map", "[right]", fragment_prefix / out2,
                 ])
             cmds.append([
-                    'ffmpeg', '-y',
+                "ffmpeg", "-y",
-                    '-nostats', '-loglevel', 'error',
+                "-nostats", "-loglevel", "error",
-                    '-i', fragment_prefix / "fl.wav",
+                "-i", fragment_prefix / "fl.wav",
-                    '-i', fragment_prefix / "fr.wav",
+                "-i", fragment_prefix / "fr.wav",
-                    '-i', fragment_prefix / "fc.wav",
+                "-i", fragment_prefix / "fc.wav",
-                    '-i', fragment_prefix / "lfe.wav",
+                "-i", fragment_prefix / "lfe.wav",
-                    '-i', fragment_prefix / "bl.wav",
+                "-i", fragment_prefix / "bl.wav",
-                    '-i', fragment_prefix / "br.wav",
+                "-i", fragment_prefix / "br.wav",
-                    '-filter_complex', "[0:a][1:a][2:a][3:a][4:a][5:a]amerge=inputs=6[a]",
+                "-filter_complex", "[0:a][1:a][2:a][3:a][4:a][5:a]amerge=inputs=6[a]",
                 "-map", "[a]", "-c:a", "aac", fragment_prefix / "audio-5.1.mp4"
             ])
             for cmd in cmds:
+                #print(" ".join([str(x) for x in cmd]))
                 subprocess.call(cmd)
+            '''
+            for fn in (
+                "audio-A1.wav", "audio-A2.wav", "audio-A3.wav",
+                "fl.wav", "fr.wav", "fc.wav", "lfe.wav", "bl.wav", "br.wav",
+            ):
+                fn = fragment_prefix / fn
+                if os.path.exists(fn):
+                    os.unlink(fn)
+            '''
     print("Duration - Target: %s Actual: %s" % (target_position, position))
     with open(_cache, "w") as fd:
         json.dump(_CACHE, fd)

render_kdenlive.py

@@ -12,6 +12,12 @@ def get_propery(element, name):
     return element.xpath('property[@name="%s"]' % name)[0].text
 
 
+def melt_xml(file):
+    if file in _CACHE:
+        out = _CACHE[file]
+    else:
+        out = _CACHE[file] = subprocess.check_output(['melt', file, '-consumer', 'xml']).decode()
+    return out
 
 
 class KDEnliveProject:
@@ -423,10 +429,7 @@ class KDEnliveProject:
         return prefix + self.get_counter(prefix)
 
     def get_chain(self, file, kdenlive_id=None):
-        if file in _CACHE:
+        out = melt_xml(file)
-            out = _CACHE[file]
-        else:
-            out = _CACHE[file] = subprocess.check_output(['melt', file, '-consumer', 'xml']).decode()
         chain = lxml.etree.fromstring(out).xpath('producer')[0]
         chain.tag = 'chain'
         chain.attrib['id'] = self.get_id('chain')
@@ -614,7 +617,7 @@ class KDEnliveProject:
                 self.get_element("entry", attrib={
                     "producer": chain.attrib["id"],
                     "in": chain.attrib["in"],
-                    "out": str(frames),
+                    "out": str(frames - 1)
                 }, children=[
                     ["kdenlive:id", id],
                 ] + filters_),

static/js/infoView.t_for_time.js

@@ -567,7 +567,7 @@ pandora.ui.infoView = function(data, isMixed) {
                 ],
                 operator: '&'
             },
-            keys: ['title', 'type', 'id'],
+            keys: ['title', 'type', 'id', 'batch'],
             range: [0, 10]
         };
         $element.appendTo($text);
@@ -575,6 +575,9 @@ pandora.ui.infoView = function(data, isMixed) {
             response.data.items.forEach(item => {
                 if (item.id != data.id) {
                     var type = item.type ? item.type[0] : 'Unknown'
+                    if (type == 'Voice Over' && item.batch) {
+                        type = item.batch
+                    }
                     $element.append(
                         ` <a href="/${item.id}/info">${type}</a>`
                     )