[ie] Allow ext override for thumbnails (#11545)

Authored by: bashonly
2025-09-03 16:45:17 +00:00 · 2024-11-14 16:08:50 -06:00
parent c014fbcddc
commit eb64ae7d5d
2 changed files with 4 additions and 1 deletions
--- a/yt_dlp/extractor/common.py
+++ b/yt_dlp/extractor/common.py
@ -279,6 +279,7 @@ class InfoExtractor:
    thumbnails:     A list of dictionaries, with the following entries:
                        * "id" (optional, string) - Thumbnail format ID
                        * "url"
+                        * "ext" (optional, string) - actual image extension if not given in URL
                        * "preference" (optional, int) - quality of the image
                        * "width" (optional, int)
                        * "height" (optional, int)