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Handle MP4 files with not metadata

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This commit is contained in:
Lukáš Lalinský
2008-07-21 10:15:10 +02:00
parent 05cdb18c2a
commit 69bb87fa76
1 changed files with 4 additions and 0 deletions
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4
picard/formats/mp4.py
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@@ -89,6 +89,8 @@ class MP4File(File):
def _load(self, filename):
self.log.debug("Loading file %r", filename)
file = MP4(encode_filename(filename))
if file.tags is None:
file.add_tags()
metadata = Metadata()
for name, values in file.tags.items():
@@ -125,6 +127,8 @@ class MP4File(File):
def _save(self, filename, metadata, settings):
self.log.debug("Saving file %r", filename)
file = MP4(encode_filename(self.filename))
if file.tags is None:
file.add_tags()
if settings["clear_existing_tags"]:
file.tags.clear()