+ stream_duration = 0
+ for i, chunk in enumerate(chunks):
+
+ if "t" in chunk.attrib:
+ chunk_time = chunk.attrib["t"]
+ elif "d" in chunk.attrib:
+ chunk_time = stream_duration
+ stream_duration = chunk_time + int(chunk.attrib["d"])
+
+ chunk_name = get_chunk_name_string(stream, chunk_time)