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illustration of an iphone with headphones watching a video with captions, an iPad, and a captions guide booklet all on a table
Captions

Closed Caption File Guide for Videos: YouTube, Vimeo, Netflix, and More

Closed caption file formats can impact whether your videos are viewable, even when viewers can't turn up the volume. By using the right file format for every site — including Netflix, YouTube, Vimeo, and other popular sites — you can reach and appeal to a wider audience of viewers.

Rev Press
|
March 20, 2021
Illustration of a chat bubble on a purple background
Speech to Text Technology

Build Speech-To-Text API Into Your Applications: Easy How to Guide

A speech-to-text API lets you integrate an ASR engine into your application with direct, automated access to transcription services.

Austin Canary
|
March 17, 2021
A woman looks at her phone with a bunch of hearts, likes, and smiley faces around her
Captions

Best Open Caption Font Sizes For Videos on Social Media

Here are the best open caption font sizes for different viewing devices like phones, computers, TVs, and movie screens.

Austin Canary
|
March 15, 2021
A woman edits a movie trailer on a computer with a purple, red, and orange border.
Media & Entertainment

How to Make an Awesome Movie Trailer for Documentary Films

Learn how to make a great movie trailer for your documentary film, and how Rev's services can help you reach a wider audience.

Austin Canary
|
March 7, 2021

How to Record Audio on an iPhone in Three Different Ways

Master iPhone audio recording with our complete guide. Learn to use Voice Memos, Rev's recorder app, and online tools—plus how to get your audio transcribed.

December 18, 2025

Transcript to Trial: Leveraging Deposition Technology

Discover how firms are saving 12 hours per week and per attorney by switching to deposition technology with this whitepaper from Rev. Click to download.

November 20, 2025

Building a Speech Recognition System vs. Buying or Using an API

Pros and cons of building your own speech recognition engine or system vs using a pre built service or API that converts speech to text

November 5, 2025

Guide to Speech Recognition in Python with Speech-To-Text API

Learn how to add speech recognition to applications, software, and more using Python and our Speech to text API

November 5, 2025
Roundtable on Lowering Prescription Drug Costs

Roundtable on Lowering Prescription Drug Costs

Roundtable on lowering healthcare costs and bringing transparency to prescription drug middlemen. Read the transcript here.

March 5, 2024
Donald Trump Rally in Richmond

Donald Trump Rally in Richmond

Donald Trump speaks in Virginia ahead of Super Tuesday. Read the transcript here.

March 4, 2024
Nikki Haley Speaks at Rally in Raleigh, North Carolina

Nikki Haley Speaks at Rally in Raleigh, North Carolina

Nikki Haley holds a campaign event in Raleigh, North Carolina, in advance of Super Tuesday. Read the transcript here.

March 4, 2024
What is a Leap Year, and Why do they Happen?

What is a Leap Year, and Why do they Happen?

A leap year exists, in large part, to keep the months in sync with annual events, including equinoxes and solstices. Read the transcript here.

February 29, 2024
Mitch McConnell Stepping Away from Senate Leadership

Mitch McConnell Stepping Away from Senate Leadership

McConnell will step down as the Senate Republican leader in November after a record run in the job. Read the transcript here.

February 29, 2024
White House Rare Disease Forum

White House Rare Disease Forum

The White House hosts the Rare Disease Forum. Read the transcript here.

February 29, 2024

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