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@@ -1399,7 +1399,7 @@ class YoutubeDL(object):
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filters = [self._build_format_filter(f) for f in selector.filters]
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filters = [self._build_format_filter(f) for f in selector.filters]
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def final_selector(ctx):
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def final_selector(ctx):
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- ctx_copy = copy.deepcopy(ctx)
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+ ctx_copy = dict(ctx)
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for _filter in filters:
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for _filter in filters:
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ctx_copy['formats'] = list(filter(_filter, ctx_copy['formats']))
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ctx_copy['formats'] = list(filter(_filter, ctx_copy['formats']))
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return selector_function(ctx_copy)
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return selector_function(ctx_copy)
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dirkf