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Better bitrates for TikTok downloads

Open onyx-nxt opened this issue 1 year ago • 5 comments

The video that cobalt downloads has a lower bitrate and lower quality than what other alternatives and what TikTok shows in the app. It's still HEVC 1080p60, but a lower-quality one.

musicaldown.com gives a high bitrate one most of the time, also with the 128kbit/s audio too (as opposed to Cobalts 64kbit/s). The download button in the context menu on the TikTok video website however always gives the highest, with no watermark too.

additional context cobalt HD download: Screenshot_20240624_020835_MediaInfo.png

Screenshot_20240624_020904_MediaInfo.png

And the one TikTok downloads on the web version Screenshot_20240624_020933_MediaInfo.png

Screenshot_20240624_020945_MediaInfo.png

The quality difference is very noticeable to me, especially on dark or gradient areas

onyx-nxt avatar Jun 24 '24 09:06 onyx-nxt

Looks like TikTok removed that behavior, but still using that same method at the time I was able to download a 80Mbit/s 4K video, cobalt only gave me a 1080p one, much lower bitrate

onyx-nxt avatar Jul 03 '24 07:07 onyx-nxt

Could you check H265 downloads too?

lostdusty avatar Jul 03 '24 11:07 lostdusty

Could you check H265 downloads too?

I did, both of those videos are H265 videos

onyx-nxt avatar Jul 03 '24 20:07 onyx-nxt

Looks like TikTok removed that behavior, but still using that same method at the time I was able to download a 80Mbit/s 4K video, cobalt only gave me a 1080p one, much lower bitrate

Looks like they brought it back for some reason, downloads with no file extension tho, its .mp4. Interestingly, it only does that if you go the video not directly, otherwise it downloads a watermarked version

onyx-nxt avatar Jul 11 '24 02:07 onyx-nxt

Looks like TikTok removed that behavior, but still using that same method at the time I was able to download a 80Mbit/s 4K video, cobalt only gave me a 1080p one, much lower bitrate

Looks like they brought it back for some reason, downloads with no file extension tho, its .mp4. Interestingly, it only does that if you go the video not directly, otherwise it downloads a watermarked version

They have patched it completely :( The other site I mentioned does work on most but not all videos

onyx-nxt avatar Jul 30 '24 07:07 onyx-nxt