Performance Max Is Pulling In Videos You Never Uploaded: Check the Sourced Videos Setting Before Festive

Do this 60-second check before you read the rest

Open Google Ads, pick one of your Performance Max campaigns, and go into its settings. Find the Asset group section, open the Asset optimization dropdown, and look for a checkbox called Sourced videos.

If it's ticked, Google has permission to go out, crawl video from your approved sources, and run up to 10 of those clips inside that asset group. Most D2C advertisers I've spoken to this month had no memory of switching it on.

Why I'm leading with the action

Because the status question is genuinely murky right now, and the check takes a minute either way. You don't need to resolve whether Google turned this on for you or not. You need to know what your account is doing today. So look first, then decide.

What Sourced videos actually does

The feature uses Google's AI plus automated video crawling to find clips it thinks fit your campaign, so you don't have to pick, format, and upload them yourself.

The three places Google pulls from

Per Google's help page, sourced videos come from three source types:

• Social media platforms you've connected or that are associated with your business
• Your campaign's landing page
• Your linked YouTube channel

Up to 10 crawled videos can land in a single asset group, sitting alongside the videos you uploaded and any made with Google's own video generation tools.

Where those clips live and serve

Every video on Google Ads has to sit on a YouTube channel to run. So sourced clips get placed on a Google-owned channel that's branded with your logo and business name. They're refreshed on a recurring basis, and if you delete a video from its original source, Google drops it from your ads. Your Performance Max campaign also needs a daily budget above roughly $5 for the feature to qualify, which almost every real account clears.

What Google hasn't documented

Worth knowing what's still unclear, because it shapes how much you should trust the feature. Google's help page doesn't name which social platforms it crawls, doesn't spell out who holds the rights to a clip once it's pulled in, and doesn't say whether a human or a system reviews a video before it serves. The rollout timeline and which markets are live aren't published either. When the gaps are this wide and there's no formal announcement, the conservative read is to assume less oversight rather than more, and to keep control of anything that matters.

Is it on by default? The honest answer

This is where you should be careful, because the public story and the documentation don't fully line up.

What the reporting says

In late October, PPC Land reported that Google's help page had changed to describe the feature as opt-out, where it had previously been opt-in and off by default. Search Engine Roundtable and others spotted the Sourced videos toggle appearing in the Asset optimization section around the same time. The reporting consensus is that the feature activates by default on new campaigns and may auto-enable on some existing ones.

What the help page says

At the same time, at least one version of Google's own help documentation still described Sourced videos as an opt-in setting that's turned off by default. Google has published no blog post or formal announcement, so there's no single source that settles it.

Why you act regardless

When the platform's own documentation contradicts itself and there's no announcement, you don't wait for clarity. You check the setting in your account, because that's the only fact that affects your spend. Treat "on by default" as a live possibility, not a certainty, and verify.

Keep it on or turn it off: a quick decision

The common thread: the decision is about how much you trust auto-selected clips to represent your brand at scale, not about whether automation is good or bad.

The brand-control problem for D2C

This matters more for direct-to-consumer brands than it does for a generic retailer, and here's why.

Your social clips weren't made as ads

A reel you posted for engagement, a founder's casual story, a behind-the-scenes clip, none of these were written to carry a conversion message. Pulled into Performance Max and served as an ad, they can misrepresent price, availability, or the actual product. The clip that did well organically isn't automatically the clip you want a cold shopper judging you by.

Picture a realistic case. You ran a Diwali reel in October showing a "buy one get one" offer that's since ended. It performed well, so it's sitting near the top of your social profile. Google's crawler finds it, decides it's a strong video, and keeps serving it through November as a paid ad pointing at a store where the offer no longer exists. Your click-through looks healthy, your landing page converts poorly because the promise doesn't match, and you burn festive budget on a mismatch you never set up. Nobody at your end chose that clip. That's the failure mode worth closing.

The regulated-claim trap

If you sell anything with claims, an auto-crawled video is a compliance exposure. A months-old clip where someone says "cures" or "guaranteed results" is fine as organic content in context and a real problem as a paid ad. You can't manage what you didn't know was running. For brands in this spot, this is exactly the kind of account hygiene we build into how we run performance marketing, because one bad auto-served clip during festive can undo a week of careful creative.

How to handle it properly

You've got two clean paths. Pick based on the decision table above.

Turning it off

Open the Performance Max campaign through the gear icon in Campaigns, go to the video option in the Asset group section, open the Asset optimization dropdown, and uncheck Sourced videos. Repeat for every PMax campaign, because the setting is per campaign, not account-wide.

Keeping it on the right way

If the extra coverage is worth it for you, don't just leave it open. Use the Manage sources link to review and prune which URLs Google can crawl. Point it at channels you actually control and keep clean, and remove any source where old or off-message video lives. Then check the Assets report regularly to see which sourced clips are serving and how they perform, and delete anything at the source that you don't want running.

Make this a recurring task, not a one-time setup. Because sourced videos refresh on their own, a channel that's clean today can surface a new, untested clip next week without you touching anything. A fortnightly ten-minute review of the Assets report is enough for most accounts: scan the serving videos, kill the weak or off-brand ones at source, and confirm nothing new slipped in. Assign it to one person so it doesn't fall through the cracks during a busy sale period, which is exactly when an odd clip is most likely to appear and least likely to be noticed.

Bottom line

Google rolled out a setting that can put video you never made in front of your paying customers, documented it quietly, and left the default state ambiguous during the busiest sales weeks of the Indian calendar. None of that is a reason to panic. It's a reason to spend one minute in each Performance Max campaign this week, confirm what's actually switched on, and make a deliberate choice instead of an accidental one.

If you run a handful of PMax campaigns, this is a thirty-minute job done once and reviewed occasionally. If you run dozens across several brands, it's the kind of thing worth building into a standing account-audit routine so nothing serves without a reason. Either way the principle holds: automation is fine when you chose it, and a liability when it chose for you. Do it before your festive budget scales, not after.