fix mp3 image again

diff --git a/teleforma/management/commands/teleforma-import-conferences-2.py b/teleforma/management/commands/teleforma-import-conferences-2.py
index 6c644a7b32493f3e6ff9c303579fcf23aaefc9c0..d7c8574ce410b237ad934d308d4e70abd10cf519 100644 (file)
--- a/teleforma/management/commands/teleforma-import-conferences-2.py
+++ b/teleforma/management/commands/teleforma-import-conferences-2.py
@@ -108,14 +108,14 @@ class Command(BaseCommand):
                                     media.poster_file = dir + os.sep + file
                                     break
 
+                            # otherwise use image from video 0
                             if not media.poster_file:
                                 for file in files:
                                     filename, extension = os.path.splitext(file)
-                                    if extension[1:] in self.image_formats:
+                                    if extension[1:] in self.image_formats and "_0.webm" in filename:
                                         media.poster_file = dir + os.sep + file
                                         break
 
-
                             media.save()
                             conference.save()