gongs

encode.py

@@ -29,9 +29,9 @@ def is_new(xml, mp4):
     xtime = max(
         os.path.getmtime(xml),
         os.path.getmtime('text.html'),
-        os.path.getmtime('encode.py'),
         os.path.getmtime('DRONES.json'),
         os.path.getmtime('VOCALS.json'),
+        os.path.getmtime('encode.py'),
     )
     return vtime < xtime
 
@@ -52,7 +52,9 @@ def encode(xml, force=False, prefix='.'):
     public_mp4 = os.path.join(prefix, 'public', mp4.split('/')[-1][0].lower() + mp4.split('/')[-2] + '.1080p.mp4')
     public_mp4_480p = public_mp4.replace('.1080p.mp4', '.480p.mp4')
 
+
     if force or is_new(xml, public_mp4):
+        print(public_mp4)
         cmd = [
             'qmelt', xml, '-consumer',
             'avformat:' + video,
@@ -132,6 +134,8 @@ def encode(xml, force=False, prefix='.'):
             item_json
         ]
         subprocess.call(cmd)
+    else:
+        print('skip', public_mp4)
 
 def encode_all(prefix):
     for xml in sorted(glob(os.path.join(prefix, 'output/*/*.xml'))):

render.py

@@ -463,6 +463,9 @@ if __name__ == '__main__':
                 with open(tjson, 'w') as fd:
                     fd.write(current)
             if render_xml:
-                if current != old or os.path.getmtime(tjson) < os.path.getmtime('render_mlt.py'):
+                txml = tjson.replace('.json', '.xml')
+                if not os.path.exists(txml) or \
+                        os.path.getmtime(tjson) < os.path.getmtime('render_mlt.py')  or \
+                        os.path.getmtime(txml) < os.path.getmtime(tjson):
                     subprocess.call(['./render_mlt.py', '--prefix', opts.prefix, tjson])
                     #subprocess.call(['./render_audio.py', tjson])

render_all_gongs.py

@@ -0,0 +1,51 @@
+#!/usr/bin/python3
+from argparse import ArgumentParser
+from concurrent.futures import ThreadPoolExecutor
+import json
+import os
+import string
+import subprocess
+import sys
+
+
+def render_gongs(source):
+    gongs_wav = source.replace('.json', '.gongs.wav')
+
+    render_gongs = not os.path.exists(gongs_wav)
+    if not render_gongs:
+        render_gongs = os.path.getmtime(source) > os.path.getmtime(gongs_wav)
+
+    if render_gongs:
+        with open(source) as fd:
+            data = json.load(fd)
+        duration = sum(clip['duration'] for clip in data['clips'])
+        cmd = [
+            # offset in pi, duration, number of tracks, target
+            './render_gongs.py',
+            str(data['gongs']['offset']),
+            str(duration),
+            str(data['gongs']['tracks']),
+            gongs_wav
+        ]
+        print(cmd)
+        subprocess.call(cmd)
+
+
+if __name__ == '__main__':
+    usage = "usage: %(prog)s [options] json"
+    parser = ArgumentParser(usage=usage)
+    parser.add_argument('-p', '--prefix', dest='prefix', help='version prefix', default='.')
+    parser.add_argument('files', metavar='path', type=str, nargs='*', help='json source file')
+    opts = parser.parse_args()
+
+    files = opts.files
+    if not files:
+        files = []
+        for n in range(10):
+            for letter in string.ascii_uppercase:
+                f = os.path.join(opts.prefix, 'output/%02d/%s.json' % (n, letter))
+                files.append(f)
+
+    with ThreadPoolExecutor(max_workers=4) as e:
+        for f in sorted(files):
+            e.submit(render_gongs, f)

render_mlt.py

@@ -213,8 +213,8 @@ save_xml(music, target_music)
 if version == 'performance':
     # render gongs
     render_gongs = not os.path.exists(gongs_wav)
-    if not render_gongs:
-        render_gongs = os.path.getmtime(source) > os.path.getmtime(gongs_wav)
+    #if not render_gongs:
+    #    render_gongs = os.path.getmtime(source) > os.path.getmtime(gongs_wav)
     if render_gongs:
         subprocess.call([
             # offset in pi, duration, number of tracks, target