From 63f685f341f35f6f02b0368d1ba53bdb5b520410 Mon Sep 17 00:00:00 2001 From: bashonly <88596187+bashonly@users.noreply.github.com> Date: Sat, 30 Mar 2024 17:54:00 -0500 Subject: [PATCH] [ie/tiktok] Prefer non-bytevc2 formats (#9575) Closes #9567 Authored by: bashonly --- yt_dlp/extractor/tiktok.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/yt_dlp/extractor/tiktok.py b/yt_dlp/extractor/tiktok.py index 2a99eb9558..295e14932a 100644 --- a/yt_dlp/extractor/tiktok.py +++ b/yt_dlp/extractor/tiktok.py @@ -274,6 +274,7 @@ class TikTokBaseIE(InfoExtractor): def extract_addr(addr, add_meta={}): parsed_meta, res = parse_url_key(addr.get('url_key', '')) + is_bytevc2 = parsed_meta.get('vcodec') == 'bytevc2' if res: known_resolutions.setdefault(res, {}).setdefault('height', int_or_none(addr.get('height'))) known_resolutions[res].setdefault('width', int_or_none(addr.get('width'))) @@ -286,8 +287,11 @@ class TikTokBaseIE(InfoExtractor): 'acodec': 'aac', 'source_preference': -2 if 'aweme/v1' in url else -1, # Downloads from API might get blocked **add_meta, **parsed_meta, + # bytevc2 is bytedance's proprietary (unplayable) video codec + 'preference': -100 if is_bytevc2 else -1, 'format_note': join_nonempty( - add_meta.get('format_note'), '(API)' if 'aweme/v1' in url else None, delim=' '), + add_meta.get('format_note'), '(API)' if 'aweme/v1' in url else None, + '(UNPLAYABLE)' if is_bytevc2 else None, delim=' '), **audio_meta(url), } for url in addr.get('url_list') or []]