[extractor/common] Support arbitrary format strings for template based identifiers...

diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py
index 2b40f3b7c70e2440401ca73f95fe733f74301cae..a7324af5cf8e8b302758440a577ae02e23a8faa3 100644 (file)
--- a/youtube_dl/extractor/common.py
+++ b/youtube_dl/extractor/common.py
@@ -1534,7 +1534,7 @@ class InfoExtractor(object):
                             media_template = representation_ms_info['media_template']
                             media_template = media_template.replace('$RepresentationID$', representation_id)
                             media_template = re.sub(r'\$(Number|Bandwidth)\$', r'%(\1)d', media_template)
-                            media_template = re.sub(r'\$(Number|Bandwidth)%(\d+)\$', r'%(\1)\2d', media_template)
+                            media_template = re.sub(r'\$(Number|Bandwidth)%([^$]+)\$', r'%(\1)\2', media_template)
                             media_template.replace('$$', '$')
                             representation_ms_info['segment_urls'] = [
                                 media_template % {