Return 'dislike_count' / 'average_rating' output template options for YT

Checklist

• I’m reporting a site feature request
• I’ve verified that I’m running yt-dlp version 2022.02.04. (update instructions)
• I’ve checked that all provided URLs are alive and playable in a browser
• 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

Australia

Example URLs

yt-dlp -o ‘%(uploader)s/[avg.%(average_rating).2f][dis.%(dislike_count).2f][likes.%(like_count)s][dur.%(duration)s][date.%(upload_date)s] - %(title)s-%(id)s.%(ext)s’ https://www.youtube.com/watch?v=6awfj_6IfFg --get-filename

Description

yt-dlp is not outputting ‘dislike_count’ / ‘average_rating’ for Youtube (This happened after YT had hidden public dislikes count). However Chrome extension “Return YouTube Dislike” is able to retrieve dislikes count. So I assume the count is still available through some alternative API.

Verbose log

yt-dlp -vU -o '%(uploader)s/[avg.%(average_rating).2f][dis.%(dislike_count).2f][likes.%(like_count)s][dur.%(duration)s][date.%(upload_date)s] - %(title)s-%(id)s.%(ext)s'  https://www.youtube.com/watch?v=6awfj_6IfFg
[debug] Command-line config: ['-vU', '-o', '%(uploader)s/[avg.%(average_rating).2f][dis.%(dislike_count).2f][likes.%(like_count)s][dur.%(duration)s][date.%(upload_date)s] - %(title)s-%(id)s.%(ext)s', 'https://www.youtube.com/watch?v=6awfj_6IfFg']
[debug] Encodings: locale UTF-8, fs utf-8, out utf-8, err utf-8, pref UTF-8
[debug] yt-dlp version 2022.02.04 [c1653e9ef]
[debug] Python version 3.10.2 (CPython 64bit) - macOS-10.15.7-x86_64-i386-64bit
[debug] exe versions: ffmpeg 5.0 (fdk,setts), ffprobe 5.0, phantomjs 2.1.1, rtmpdump 2.4
[debug] Optional libraries: Cryptodome, mutagen, sqlite, websockets
[debug] Proxy map: {}
Latest version: 2022.02.04, Current version: 2022.02.04
yt-dlp is up to date (2022.02.04)
[debug] [youtube] Extracting URL: https://www.youtube.com/watch?v=6awfj_6IfFg
[youtube] 6awfj_6IfFg: Downloading webpage
[youtube] 6awfj_6IfFg: Downloading android player API JSON
[debug] Sort order given by extractor: quality, res, fps, hdr:12, source, codec:vp9.2, lang, proto
[debug] Formats sorted by: hasvid, ie_pref, quality, res, fps, hdr:12(7), source, vcodec:vp9.2(10), acodec, lang, proto, filesize, fs_approx, tbr, vbr, abr, asr, vext, aext, hasaud, id
[debug] Default format spec: bestvideo*+bestaudio/best
[info] 6awfj_6IfFg: Downloading 1 format(s): 248+251
[debug] Invoking downloader on "https://rr2---sn-u2bpouxgoxu-ntq6.googlevideo.com/videoplayback?expire=1644867445&ei=FVsKYt7RFKGL2roPxL2MQA&ip=27.33.12.211&id=o-AAAWsx3FQrc18j29PRddGw2mSshMsJB6_pbYSuTTbzdL&itag=248&source=youtube&requiressl=yes&mh=DQ&mm=31%2C29&mn=sn-u2bpouxgoxu-ntq6%2Csn-ntqe6nee&ms=au%2Crdu&mv=m&mvi=2&pl=23&gcr=au&initcwndbps=1610000&vprv=1&mime=video%2Fwebm&gir=yes&clen=46792163&dur=261.400&lmt=1644268117277040&mt=1644845586&fvip=2&keepalive=yes&fexp=24001373%2C24007246&c=ANDROID&txp=5437434&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cgcr%2Cvprv%2Cmime%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRQIgBmXVav6ZDQuhL_mjcX6oVCqPXAUPboS7jQxQZTblXo0CIQCGrIgh0Yf8ak9f8nPw_32Xou147hk1NOkDR6aEAYQMnA%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRAIgOaOH3O9TmePqwzsJghmjS2ZSyus3EG2VLCvaOLVFJiUCICt0bPDWTfeqe7II4HkwErbcbWmmJu4P7asL7c7H2R6g"
[download] Resuming download at byte 12242481
[download] Destination: Olympics/[avg.NA][dis.NA][likes.572][dur.261][date.20220207] - Figure Skating Beijing 2022 _ Team women's free highlights-6awfj_6IfFg.f248.webm

[pukkandan]

Totally understand where you are coming from. But I agree that it doesn’t make sense in the core program, especially considering we have the ability to load plugin Postprocessors.

I personally use a custom PP to do this. I’ll clean up the code and release it as a plugin

[MinePlayersPE]

From the extension’s description:

Starting December 13th 2021, YouTube removed the ability to see dislikes from their API. This extension aims to restore power to users by using a combination of archived like and dislike data, as well as the likes and dislikes made by extension users to show the most accurate ratings.