Today I ran three searches, zero matches on all of them. Two were 15-second clips pulled off Instagram; the third was a longer file straight from my camera roll.
The Instagram ones are what confuse me, because I know for a fact they have been reposted. I have literally seen them on two other accounts this week. So either I am uploading them wrong, or an empty result just means those particular copies aren't in the index yet.
Before I burn another hour on this, can someone tell me which it is? Is there a way to tell a bad query apart from a coverage gap?
A "no results" search doesn't always mean you're doing something wrong. It can happen for a few reasons, like uploading a heavily compressed copy, searching a newly uploaded video, or using a clip that doesn't have enough unique visual details.
Revideo has a good guide that explains the most common reasons and what you can do to improve your chances of getting a match:
👉 https://revideo.io/blog/why-reverse-video-searches-fail
It covers the most common mistakes and a few simple fixes that are worth trying before running another search.
If those Instagram videos were downloaded and re-uploaded a few times, the quality may have dropped quite a bit. I've had better results by uploading the highest-quality version I could find instead of a screen recording or compressed copy.
One thing I'd try is trimming the video so it focuses on the unique part of the clip. If the first few seconds are just an intro, logo, or black screen, they don't provide much information for matching.
Also make sure you're uploading the original file whenever possible instead of one that's been forwarded through messaging apps. Compression can remove details that make a clip easier to identify.
I've seen this happen with videos that are either very new or only shared within private groups. Public search tools can only match content that's available in sources they can analyze, so a repost you've seen doesn't necessarily mean it's already searchable.
If you're comfortable sharing a little more information, what platform did the video originally come from, and roughly how long is it? Someone here may be able to suggest the best approach based on the source.