[ok.ru] Download subtitle

[mazznoer]

DO NOT REMOVE OR SKIP THE ISSUE TEMPLATE

• I understand that I will be blocked if I remove or skip any mandatory* field

Checklist

• I'm requesting a site-specific feature
• I've verified that I'm running yt-dlp version 2022.11.11 (update instructions) or later (specify commit)
• I've checked that all provided URLs are playable in a browser with the same IP and same login details
• I've searched the bugtracker for similar issues including closed ones. DO NOT post duplicates
• I've read the guidelines for opening an issue
• I've read about sharing account credentials and I'm willing to share it if required

Region

No response

Example URLs

https://ok.ru/video/4249587550747

Provide a description that is worded well enough to be understood

Download subtitle from ok.ru

Provide verbose output that clearly demonstrates the problem

• Run your yt-dlp command with -vU flag added (yt-dlp -vU <your command line>)
• Copy the WHOLE output (starting with [debug] Command-line config) and insert it below

Complete Verbose Output

[debug] Command-line config: ['https://ok.ru/video/4249587550747', '--no-download', '--list-subs', '-vU']
[debug] User config "/home/nir/.config/yt-dlp/config": ['--no-overwrites', '--restrict-filenames', '--merge-output-format', 'mkv', '--paths', '~/Downloads/youtube_dl', '--output', '%(title)s_%(id)s_%(autonumber)d.%(ext)s']
[debug] Encodings: locale UTF-8, fs utf-8, pref UTF-8, out utf-8, error utf-8, screen utf-8
[debug] yt-dlp version 2022.11.11 [8b644025b] (source)
[debug] Lazy loading extractors is disabled
[debug] Plugins: ['SamplePluginIE', 'SamplePluginPP']
[debug] Git HEAD: 935bac1e
[debug] Python 3.8.10 (CPython x86_64 64bit) - Linux-5.15.0-56-generic-x86_64-with-glibc2.29 (OpenSSL 1.1.1f  31 Mar 2020, glibc 2.31)
[debug] exe versions: ffmpeg 4.2.7, ffprobe 4.2.7
[debug] Optional libraries: certifi-2019.11.28, secretstorage-2.3.1, sqlite3-2.6.0
[debug] Proxy map: {}
[debug] Loaded 1731 extractors
[debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest
Latest version: 2022.11.11, Current version: 2022.11.11
yt-dlp is up to date (2022.11.11)
[Odnoklassniki] Extracting URL: https://ok.ru/video/4249587550747
[Odnoklassniki] 4249587550747: Downloading desktop webpage
[Odnoklassniki] 4249587550747: Downloading m3u8 information
[debug] Formats sorted by: hasvid, ie_pref, lang, quality, res, fps, hdr:12(7), vcodec:vp9.2(10), channels, acodec, filesize, fs_approx, tbr, vbr, abr, asr, proto, vext, aext, hasaud, source, id
4249587550747 has no subtitles

[october262]

try with yt-dlp -o '%(title).20s' "https://vd265.mycdn.me/?expires=1670582591232&srcIp=76.8.147.101&srcAg=CHROME&ms=185.226.52.15&type=2&ix=0&sig=PtWWzXxbqFE&ct=13&urls=45.136.21.53&clientType=0&id=2782319872539"

[bashonly]

This works:

diff --git a/yt_dlp/extractor/odnoklassniki.py b/yt_dlp/extractor/odnoklassniki.py
index 4f325f087..679535635 100644
--- a/yt_dlp/extractor/odnoklassniki.py
+++ b/yt_dlp/extractor/odnoklassniki.py
@@ -11,6 +11,7 @@
     int_or_none,
     qualities,
     smuggle_url,
+    traverse_obj,
     unescapeHTML,
     unified_strdate,
     unsmuggle_url,
@@ -294,6 +295,18 @@ def _extract_desktop(self, url):
 
         like_count = int_or_none(metadata.get('likeCount'))
 
+        subtitles = {}
+        for sub in traverse_obj(metadata, ('movie', 'subtitleTracks', ...), expected_type=dict):
+            sub_url = sub.get('url')
+            if not sub_url:
+                continue
+            if sub_url.startswith('//'):
+                sub_url = f'https:{sub_url}'
+            subtitles.setdefault(sub.get('language') or 'en', []).append({
+                'url': sub_url,
+                'ext': 'vtt',
+            })
+
         info = {
             'id': video_id,
             'title': title,
@@ -305,6 +318,7 @@ def _extract_desktop(self, url):
             'like_count': like_count,
             'age_limit': age_limit,
             'start_time': start_time,
+            'subtitles': subtitles,
         }
 
         # pladform