diff --git a/brozzler/ydl.py b/brozzler/ydl.py
index 6c3cf61..166172f 100644
--- a/brozzler/ydl.py
+++ b/brozzler/ydl.py
@@ -223,8 +223,9 @@ def _build_youtube_dl(worker, destdir, site):
 
     def ydl_postprocess_hook(d):
         if d['status'] == 'finished':
-            print('[ydl_postprocess_hook] Done postprocessing')
-            if worker._using_warcprox(site):
+            worker.logger.info('[ydl_postprocess_hook] Finished postprocessing')
+            worker.logger.info('[ydl_postprocess_hook] postprocessor: {}'.format(d['postprocessor']))
+            if d['postprocessor'] == 'FixupM3u8' and worker._using_warcprox(site):
                 _YoutubeDL._push_stitched_up_vid_to_warcprox(_YoutubeDL, site, d['info_dict'])
 
     ydl_opts = {
@@ -247,6 +248,7 @@ def _build_youtube_dl(worker, destdir, site):
         # "If --prefer-free-formats is used, the order changes to opus > ogg > webm > m4a > mp3 > aac."
         # "ext: Equivalent to vext,aext"
         "format_sort": ["ext"],
+        "format": "b/bv+ba",
 
         # --cache-dir local or...
         "cache_dir": False,
diff --git a/setup.py b/setup.py
index fd52498..ed8b8c0 100644
--- a/setup.py
+++ b/setup.py
@@ -32,7 +32,7 @@ def find_package_data(package):
 
 setuptools.setup(
         name='brozzler',
-        version='1.5.26',
+        version='1.5.27',
         description='Distributed web crawling with browsers',
         url='https://github.com/internetarchive/brozzler',
         author='Noah Levitt',