Some Youtube Videos Not Downloading in 60FPS

[Skye000]

Checklist

• I'm reporting a broken site support
• I've verified that I'm running youtube-dl version 2019.11.28
• I've checked that all provided URLs are alive and playable in a browser
• I've checked that all URLs and arguments with special characters are properly quoted or escaped
• I've searched the bugtracker for similar issues including closed ones

Verbose log

PS C:\Users\xxx> youtube-dl -o "~/Desktop/%(id)s - %(title)s.%(ext)s" 'https://youtu.be/OjZZh6CVjQ8' --retries 9001 --fragment-retries 9001 -v
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-o', '~/Desktop/%(id)s - %(title)s.%(ext)s', 'https://youtu.be/OjZZh6CVjQ8', '--retries', '9001', '--fragment-retries', '9001', '-v']
[debug] Encodings: locale cp932, fs mbcs, out cp932, pref cp932
[debug] youtube-dl version 2019.11.28
[debug] Python version 3.4.4 (CPython) - Windows-10-10.0.18362
[debug] exe versions: ffmpeg 4.2.1, ffprobe 4.2.1
[debug] Proxy map: {}
[youtube] OjZZh6CVjQ8: Downloading webpage
[youtube] OjZZh6CVjQ8: Downloading video info webpage
[debug] Default format spec: bestvideo+bestaudio/best
WARNING: Requested formats are incompatible for merge and will be merged into mkv.
[debug] Invoking downloader on 'https://r5---sn-p5qlsnsy.googlevideo.com/videoplayback?expire=1575579816&ei=SBzpXbKKK-elhwajqaWoCQ&ip=50.235.136.53&id=o-AI5qrnrIZVY4y7WkSrbuEGY4a0H9JtfBjETbc_4yM6ef&itag=136&aitags=133%2C134%2C135%2C136%2C160%2C242%2C243%2C244%2C247%2C278%2C298%2C302&source=youtube&requiressl=yes&mm=31%2C29&mn=sn-p5qlsnsy%2Csn-p5qs7nee&ms=au%2Crdu&mv=m&mvi=4&pl=21&initcwndbps=1511250&mime=video%2Fmp4&gir=yes&clen=102985305&dur=1811.644&lmt=1574627822561581&mt=1575558092&fvip=5&keepalive=yes&fexp=23842630%2C23860862&c=WEB&txp=5535432&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cmime%2Cgir%2Cclen%2Cdur%2Clmt&sig=ALgxI2wwRQIhAIGQ3oO_nET_gPgQj6raKzJVZ_ByHs7aI5SSAdWd6xM1AiBJcUJMVT6qhOav2Rzu5yvif3iaVRJlCRQ8V5sVjQYw3w%3D%3D&lsparams=mm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AHylml4wRgIhAKkkR8_w0syn7Ru2tftJdFel8jC9CV_7hSSwpN-dqvjmAiEA9-3VixcMOL3cJqM_8Qdvm9wWbkebXlOAoi5PqsUPl-g%3D&ratebypass=yes'
[download] Destination: C:\Users\xxx\Desktop\OjZZh6CVjQ8 - The Thin Blue Lifeline.f136.mp4
[download] 100% of 98.21MiB in 00:09
[debug] Invoking downloader on 'https://r5---sn-p5qlsnsy.googlevideo.com/videoplayback?expire=1575579816&ei=SBzpXbKKK-elhwajqaWoCQ&ip=50.235.136.53&id=o-AI5qrnrIZVY4y7WkSrbuEGY4a0H9JtfBjETbc_4yM6ef&itag=251&source=youtube&requiressl=yes&mm=31%2C29&mn=sn-p5qlsnsy%2Csn-p5qs7nee&ms=au%2Crdu&mv=m&mvi=4&pl=21&initcwndbps=1511250&mime=audio%2Fwebm&gir=yes&clen=25668792&dur=1811.661&lmt=1574625848326755&mt=1575558092&fvip=5&keepalive=yes&fexp=23842630%2C23860862&c=WEB&txp=5531432&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cmime%2Cgir%2Cclen%2Cdur%2Clmt&sig=ALgxI2wwRAIgDcKjBfBCmeJVa-YKy7Wuk-00MxdoZihwjS-JlJSa0v4CIEJS11p3g8fp0RdU80gjPNEOH55hMdPHLbNXSKAAlWcr&lsparams=mm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AHylml4wRgIhAKkkR8_w0syn7Ru2tftJdFel8jC9CV_7hSSwpN-dqvjmAiEA9-3VixcMOL3cJqM_8Qdvm9wWbkebXlOAoi5PqsUPl-g%3D&ratebypass=yes'
[download] Destination: C:\Users\xxx\Desktop\OjZZh6CVjQ8 - The Thin Blue Lifeline.f251.webm
[download] 100% of 24.48MiB in 00:02
[ffmpeg] Merging formats into "C:\Users\xxx\Desktop\OjZZh6CVjQ8 - The Thin Blue Lifeline.mkv"
[debug] ffmpeg command line: ffmpeg -y -loglevel "repeat+info" -i "file:C:\Users\xxx\Desktop\OjZZh6CVjQ8 - The Thin Blue Lifeline.f136.mp4" -i "file:C:\Users\xxx\Desktop\OjZZh6CVjQ8 - The Thin Blue Lifeline.f251.webm" -c copy -map "0:v:0" -map "1:a:0" "file:C:\Users\xxx\Desktop\OjZZh6CVjQ8 - The Thin Blue Lifeline.temp.mkv"
Deleting original file C:\Users\xxx\Desktop\OjZZh6CVjQ8 - The Thin Blue Lifeline.f136.mp4 (pass -k to keep)
Deleting original file C:\Users\xxx\Desktop\OjZZh6CVjQ8 - The Thin Blue Lifeline.f251.webm (pass -k to keep)

Description

Example used in the verbose log: The Thin Blue Lifeline
The original video is in 59.94FPS, but it only downloads in 29.97FPS. A similar bug occurs for other videos I've tried downloading.
Example 2: GTA V Carmageddon Chronicles: Part 3 - Oops!
Example 3: Kenshi - Death of a Frogman

[dstftw]

You must explicitly specify that. 30fps has higher reported bitrate thus preferred by default.