[itv] Lower preference for rtmp formats (closes #12759)

diff --git a/youtube_dl/extractor/itv.py b/youtube_dl/extractor/itv.py
index 021c6b2787d8748544a1e2eb2ccd6161ffcd8266..7f24f14ceff75e9a552aa2025f29850513337345 100644 (file)
--- a/youtube_dl/extractor/itv.py
+++ b/youtube_dl/extractor/itv.py
@@ -122,6 +122,8 @@ class ITVIE(InfoExtractor):
                 'play_path': play_path,
                 'tbr': tbr,
                 'ext': 'flv',
+                # rtmp formats are now stop downloading at ~72MiB
+                'preference': -10,
             })
 
         ios_playlist_url = params.get('data-video-playlist')