diff --git a/libavformat/hls.c b/libavformat/hls.c
index 0b01f406f6..fe008eee9a 100644
--- a/libavformat/hls.c
+++ b/libavformat/hls.c
@@ -757,8 +757,8 @@ static int test_segment(AVFormatContext *s, const AVInputFormat *in_fmt, struct
                      + 2*(ff_match_url_ext(seg->url, in_fmt->extensions) > 0);
             // Youtube uses aac files with .ts extension
             if(av_match_name("mp4", in_fmt->name) || av_match_name("aac", in_fmt->name)) {
-                matchF |=      av_match_ext(    seg->url, "ts,m2t,m2ts,mts,mpg,m4s,mpeg,mpegts")
-                          + 2*(ff_match_url_ext(seg->url, "ts,m2t,m2ts,mts,mpg,m4s,mpeg,mpegts") > 0);
+                matchF |=      av_match_ext(    seg->url, "ts,m2t,m2ts,mts,mpg,m4s,mpeg,mpegts,cmfv,cmfa")
+                          + 2*(ff_match_url_ext(seg->url, "ts,m2t,m2ts,mts,mpg,m4s,mpeg,mpegts,cmfv,cmfa") > 0);
             }
         } else if (!strcmp(in_fmt->name, "mpegts")) {
             const char *str = "ts,m2t,m2ts,mts,mpg,m4s,mpeg,mpegts"