Spanish voice-over services: human or AI narration.

Sebastián Cortés records the human narration himself in Spanish. We discuss the intended audience, vocal style and suitability for your corporate video, tutorial, course or institutional communication.

Supply an approved Spanish script or request English-to-Spanish script translation and adaptation. Preparing for spoken delivery includes pauses, emphasis, acronyms and the available running time.

AI narration is an option for projects suited to a synthetic voice. We assess the voice, delivery and applicable usage conditions for your brief.

The service includes script review and listening checks for names, technical terms, numbers, word stress, pauses and pacing. The proposal clearly identifies AI narration and confirms conditions for the selected voice.

English copy can be translated and adapted for spoken Spanish. If your script is already in Spanish, we assess any changes needed for narration.

We agree the script version, pronunciation notes, target duration and file splits before producing final audio. Later script changes are assessed within the agreed revision scope.

WAV or MP3 delivery, file naming and segmentation are confirmed for your production workflow. Tell us if the narration must follow an existing video or timing reference.

The quote distinguishes script preparation, voice recording or generation, and any requested editing or integration. It also defines publication media, purpose and audio usage conditions. Music, mixing and video editing are included only when agreed.

Share the script or approximate word count, audience, reference tone, target duration and requested date. Indicate human voice, AI narration or a comparison of both options.

For existing videos, include an accessible link and timing instructions. Start without attachments if needed; audiovisual file transfer is arranged for the project. Your proposal confirms the voice approach, deliverables, revisions, usage conditions, price and schedule.