diff --git a/scripts/sources.json b/scripts/sources.json
index ae6c041d1..fde635c55 100644
--- a/scripts/sources.json
+++ b/scripts/sources.json
@@ -309,5 +309,35 @@
     "uri": "https://d2zihajmogu5jn.cloudfront.net/demuxed-ts-with-audio-only-rendition/master.m3u8",
     "mimetype": "application/x-mpegurl",
     "features": []
+  },
+  {
+    "name": "(Not Working) sidx v1 dash",
+    "uri": "https://d2zihajmogu5jn.cloudfront.net/sidx-v1-dash/Dog.mpd",
+    "mimetype": "application/dash+xml",
+    "features": []
+  },
+  {
+    "name": "(Not Working) fmp4 x264/flac no manifest codecs",
+    "uri": "https://d2zihajmogu5jn.cloudfront.net/fmp4-flac-no-manifest-codecs/master.m3u8",
+    "mimetype": "application/x-mpegurl",
+    "features": []
+  },
+  {
+    "name": "(Not Working) fmp4 x264/opus no manifest codecs",
+    "uri": "https://d2zihajmogu5jn.cloudfront.net/fmp4-opus-no-manifest-codecs/master.m3u8",
+    "mimetype": "application/x-mpegurl",
+    "features": []
+  },
+  {
+    "name": "fmp4 h264/aac no manifest codecs",
+    "uri": "https://d2zihajmogu5jn.cloudfront.net/fmp4-muxed-no-playlist-codecs/index.m3u8",
+    "mimetype": "application/x-mpegurl",
+    "features": []
+  },
+  {
+    "name": "(Not Working) ts one valid codec among many invalid",
+    "uri": "https://d2zihajmogu5jn.cloudfront.net/ts-one-valid-many-invalid/master.m3u8",
+    "mimetype": "application/x-mpegurl",
+    "features": []
   }
 ]