Merge pull request #307 from jeoliva/issue_codec_regex

Issue with regular expression for CODEC attribute

library/src/main/java/com/google/android/exoplayer/hls/HlsPlaylistParser.java

@@ -60,7 +60,7 @@ public final class HlsPlaylistParser implements ManifestParser<HlsPlaylist> {
   private static final Pattern BANDWIDTH_ATTR_REGEX =
       Pattern.compile(BANDWIDTH_ATTR + "=(\\d+)\\b");
   private static final Pattern CODECS_ATTR_REGEX =
-      Pattern.compile(CODECS_ATTR + "=\"(.+)\"");
+      Pattern.compile(CODECS_ATTR + "=\"(.+?)\"");
   private static final Pattern RESOLUTION_ATTR_REGEX =
       Pattern.compile(RESOLUTION_ATTR + "=(\\d+x\\d+)");