The pre-production checklist for Spanish corporate video voice over starts with one uncomfortable truth: most sessions that go badly were doomed before the voice over artist opened their mouth. The script wasn't ready. The timing wasn't calculated. Nobody thought about which accent to request. And then everyone spends three hours in a session that should have taken forty-five minutes, wondering why everything feels rushed and wrong.
I've been doing this for over twenty years. I've worked with Coca-Cola, Ford, Google, Netflix, Amazon, and hundreds of Fortune 500 brands. The difference between a smooth session and a painful one almost always comes down to what happened — or didn't happen — in the week before.
Here's what to prepare before you book that Spanish corporate video voice over session.
The script needs surgery, not translation
Your English script is 30% shorter than it will be in Spanish. This is physics, not opinion. According to studies on translation expansion rates, Spanish consistently runs 20-30% longer than English for the same content. If your English video is timed to sixty seconds with a sixty-second script, your Spanish script will need seventy-eight seconds of audio crammed into sixty seconds of video.
That means either the voice over artist sounds like an auctioneer, or you cut the script before recording.
Cut it before. Always. A native Spanish speaker who understands both languages should review the translated script and trim what doesn't need to be there. Legal disclaimers that can be shortened. Marketing phrases that don't translate culturally. Redundancies that exist because the English version had space for them. I've written more about this problem in Why Spanish Is 30% Longer Than English (And What That Means for Your Script).
Decide on neutral Spanish before you do anything else
Every Spanish corporate video needs an accent decision. And for corporate video aimed at a pan-Latino audience in the US or across Latin America, that decision should almost always be neutral Spanish.
Latin American rivalries are real. A Mexican audience will notice an Argentine accent. A Colombian audience will notice a Caribbean accent. And "notice" is the polite word for what happens — they'll disconnect, feel the ad isn't for them, and tune out. According to Pew Research, the US Latino population represents over 62 million people from dozens of national backgrounds. No single regional accent speaks to all of them without creating friction with someone.
Neutral Spanish solves this. It's a constructed accent used in dubbing, advertising, and professional narration that belongs to no specific country and therefore offends no specific country. Have you ever watched a dubbed movie and not been able to tell where the Spanish speaker was from? That's neutral Spanish working exactly as designed.
Specify this in your brief before the session. Write "neutral Spanish" explicitly. If you don't, you'll get whatever the voice over artist's natural accent is, and then you'll be in post-production wondering why your Costa Rican marketing director thinks the voice sounds "too Mexican."
Time the video without voice over first
Before you record anything, you need to know exactly how much time exists for voice over in each segment. This sounds obvious. It almost never gets done.
Corporate videos usually have sections: opening, problem statement, solution, testimonials, call to action. Each section has a certain number of seconds available. If there's b-roll with music and no dialogue planned, that's free space. If there's an on-camera speaker, the voice over needs to work around them. If there are lower thirds with text, the voice over might need to pause for readability.
Map this out second by second. Write it in the script document. "Section 1: 0:00-0:15, 15 seconds available for VO. Section 2: 0:15-0:32, 17 seconds available." When I get a script with timing marks, the session takes half as long because we're not guessing whether the read fits. When I don't, we spend the first hour discovering that the script is 40% too long and nobody knows what to cut.
Send the music ahead of time
Music helps the voice over artist get into the mood. This is not a luxury request. Recording against the actual music track that will be in the final video changes the delivery in ways that are hard to explain but easy to hear.
A corporate video with an upbeat, inspiring track needs a different energy than one with ambient electronic tones. The pacing of the music affects the pacing of the read. The emotional register of the music should match the emotional register of the voice. When I record against music, my first take is usually right. When I record against silence and then the client adds music in post, we sometimes discover that the read doesn't fit the vibe at all.
Send the music file before the session. MP3 is fine. I can play it in my headphones while recording. This single step eliminates an entire category of revision requests.
Know your pronunciation exceptions
Every corporate script has words that need pronunciation guidance. Brand names. Product names. Executive names. City names. Technical terms.
"Pronounce it like the English" is not guidance. "Pronounce it like how Americans say it, but with a Spanish R" is guidance. "The CEO's name is Wojciechowski and he pronounces it woh-juh-HOFF-ski" is guidance. "Our product is called Aquavene and we want it pronounced ah-kwa-VEH-neh, not AH-kwa-veen" is guidance.
Write this in the script document. Bold the word, add the phonetic pronunciation in parentheses. When someone named García appears in the script, do you want GAR-see-ah (English approximation) or gar-SEE-ah (Spanish native)? These details matter and nobody thinks about them until we're mid-session and I have to stop and ask.
Assign a native Spanish speaker to the session
Here's where most corporate productions fail: nobody on the call speaks Spanish.
I've been in sessions where five people from the brand and agency are listening to the takes, none of them speak Spanish, and they're trying to decide if the read "sounds right." They can hear tone. They can hear energy. They cannot hear whether I accidentally said "afectará" when the script says "efectuará." They cannot hear whether my pacing sounds natural or rushed to a native ear. They cannot hear whether I'm using the neutral accent they requested or slipping into regionalism. (I don't, but they'd never know either way.)
According to the US Census Bureau's 2022 American Community Survey, Spanish is the most common non-English language spoken at home in the United States, with over 41 million speakers. Your company probably has at least one native Spanish speaker on staff. Put them on the session call. Even if they're from a different department. Even if they've never been on a voice over session. Their ears are more valuable than five non-speakers guessing.
Confirm the technical delivery specs
What format do you need? WAV or MP3? Stereo or mono? Sample rate? Bit depth?
Most corporate productions need 48kHz 24-bit WAV files. Some want broadcast-ready files with specific LUFS loudness standards. Some want raw files with room for post-production. Some want individual files per section, some want one continuous file.
Ask these questions before the session. Write them down. Send them to the voice over artist in the booking email. Nothing kills post-production flow faster than realizing you need individual section files and you received one continuous take that now needs to be manually split.
Have an approval chain ready
Who signs off on the final take?
This question seems simple until five people are on the session call, four of them think take three was perfect, and the fifth person — who outranks everyone — says they want to hear a version with more warmth. Then we record six more takes searching for "warmth" that may or may not exist, the fifth person gets pulled into another meeting, and now nobody knows if take three or take nine is approved.
Before the session starts, decide who has final approval authority. That person should be on the call. If they can't be on the call, establish how quickly they can review files and respond. Otherwise you're booking sessions that end inconclusively and require follow-up rounds that cost everyone time.
The checklist summary
Here it is, all in one place. This is what you should have ready before booking your Spanish corporate video voice over session:
Script edited for Spanish length (not just translated), explicit accent specification (neutral Spanish recommended), timing marks for each section, music track to record against, pronunciation guide for all brand and product names, native Spanish speaker assigned to the session, technical delivery specs confirmed, and approval chain established.
That's it. Eight items. None of them require special expertise. All of them get skipped about 70% of the time, which is why 70% of sessions take longer than they should and produce results that need revision.
Do the work before the session. The session itself becomes almost boring when everything is prepared — which, in this industry, is exactly what you want.
Need a Spanish voice over for your next project? Get in touch and I'll get back to you within the hour.
