Guides, comparisons and how-tos for AI video, AI presenters, UGC-style ads, captions and translation.
How many MB a minute of video takes at 720p, 1080p and 4K, how many GB an hour, why resolution alone doesn't decide it, the formula behind every figure, and how to make a file smaller.
Read the articleWhat a good engagement rate is on Instagram, TikTok, Facebook, X, LinkedIn and YouTube, the three formulas and why they give different numbers, published benchmarks, and how to raise yours.
Read moreA lookup chart of common video resolutions and their aspect ratios, from 4K and 1080p to vertical, square and 4:5, with the formula to work out any ratio or missing side and why sizes should be even.
Read moreHow YouTube Shorts revenue is calculated from the creator pool, what creators report earning per 1,000 and per million Shorts views, eligibility, and how to use Shorts to earn more elsewhere.
Read moreWhat creators really earn per 1,000 YouTube views, how RPM differs from CPM, an earnings table from 1,000 to 1 million views, RPM by niche from a 300-channel study, and how to raise yours.
Read moreWatch time at 1.25x, 1.5x, 1.75x and 2x for videos from 10 minutes to 4 hours, the formula, how much time you save, and how to change the speed on YouTube or save a faster copy.
Read moreHow many words to write for a 1, 2, 3, 5, 10, 20 or 60-minute speech, presentation or video script, at four speaking paces, with tips to hit the time.
Read moreHow to convert words to minutes for a speech, script, video or reading, with a conversion chart from 100 to 10,000 words at slow, average and fast paces, and a free calculator.
Read moreGenerate videos, put an AI presenter on camera, and caption and translate everything you publish.
