Blender-Scanvorschau und Gruppenfoto ergänzen

tools/check_preview.py

@@ -14,7 +14,7 @@ def boxes(data):
 
 def child(data,name):return next(body for kind,body in boxes(data) if kind==name)
 
-def inspect(path):
+def inspect(path, expected_seconds=20):
  moov=child(Path(path).read_bytes(),'moov');result=[]
  for kind,trak in boxes(moov):
   if kind!='trak':continue
@@ -27,9 +27,9 @@ def inspect(path):
   item={'type':kind,'codec':entry[0],'duration_seconds':seconds,'samples':count}
   if kind=='vide':
    width,height=struct.unpack_from('>HH',entry[1],24);item.update(width=width,height=height,fps=count/seconds)
-   assert (width,height,count)==(1280,720,480),item
-   assert abs(seconds-20)<.01,item
+   assert (width,height,count)==(1280,720,round(expected_seconds*24)),item
+   assert abs(seconds-expected_seconds)<.01,item
   result.append(item)
  assert any(t['type']=='soun' for t in result),'Missing audio track'
  return result
-if __name__=='__main__':print(json.dumps(inspect(sys.argv[1]),indent=2))
+if __name__=='__main__':print(json.dumps(inspect(sys.argv[1],float(sys.argv[2]) if len(sys.argv)>2 else 20),indent=2))