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100 Articles
Video & Audio
Articles filed under Video & Audio.
Showing 22–42 of 100 articles
✂️ Video & Audio
How to Cut the Dead Air Out of a Recording
Detect silent gaps in a video's audio and build a cut list, set a threshold above room tone, and pad each cut so words are not clipped.
🎤 Video & Audio
How to Double a Vocal From One Take
Create a convincing vocal double with timing and pitch offsets, understand the fusion threshold that separates thickening from echo, and check it in mono.
🔎 Video & Audio
How to Find the Moment a Phrase Was Said
Search a video transcript for a phrase and jump straight to the timestamp, with the surrounding sentence so you know it is the right moment.
🎚️ Video & Audio
How to Remove Clicks From a Recording
Repair clicks, pops and dropouts by interpolating across damaged samples, set sensitivity so drum hits survive, and know when noise reduction is the real job.
🎬 Video & Audio
How to Turn Review Notes Into Usable Feedback
Convert scattered timestamped video notes into a chronological list with normalised timecodes and severity grouping an editor can work straight through.
text Video & Audio
How to Use Podcast Loudness Normalizer
Use podcast loudness normalizer to finish the task faster in your browser with a clear workflow, practical checks, and a result you can trust.
⏲️ Video & Audio
How to Add Timestamps to a Transcript as You Listen
Play your audio or video and mark each transcript line to add a timestamp, then download the time-coded result, entirely in your browser.
🎬 Video & Audio
How to Build an FFmpeg Command Without Memorizing Flags
Choose a task like resizing, trimming, or converting to get the exact ffmpeg command to run in your terminal, entirely in your browser.
🎬 Video & Audio
How to Choose a Video Codec for Delivery
Weigh H.264, HEVC, VP9 and AV1 on compatibility, file size and hardware decode support, and pick the one that suits where the video is going.
⏱️ Video & Audio
How to Create a Downloadable Countdown Video Clip
Choose a countdown length and end text to create a short MP4 countdown intro clip, entirely in your browser.
video Video & Audio
How to Estimate Video File Size
Estimate file size from duration, bitrate, and codec assumptions so you can plan video exports before render time.
📹 Video & Audio
How to Hit a Target Video File Size
Calculate the bitrate a video needs for a target file size, including the audio track and container overhead that make hand estimates overshoot.
🎼 Video & Audio
How to Look Up the Frequency of a Note
Find any note's frequency in hertz at any concert pitch, and understand cents — the unit that makes tuning differences comparable across the range.
speaker Video & Audio
How to Loop and Extend Audio
Repeat or stretch audio by choosing a section length, repeat count, and fade behavior so loops stay clean and predictable.
🏷️ Video & Audio
How to Make a Lower Third That Isn't Cropped
Design a name and title overlay that stays inside the title-safe area, so it isn't clipped by a TV or covered by phone player controls.
🔁 Video & Audio
How to Make an Audio Loop With No Click
Trim audio to a seamless loop by snapping edges to zero crossings and adding a crossfade, so background music repeats without an audible seam.
🎚️ Video & Audio
How to Mix Multiple Audio Tracks Into One File
Upload multiple audio tracks, adjust each volume, and download the mixed-down result as one WAV file, entirely in your browser.
video Video & Audio
How to Pick a Time-Lapse Interval
Choose a time-lapse interval that fits the scene and duration so your clips do not end up too slow or too choppy.
video Video & Audio
How to Plan a YouTube End Screen
Arrange subscribe, next video, and playlist blocks into a simple end-screen template so your final seconds have a clear purpose.
🎚️ Video & Audio
How to Set a Noise Gate Without Clipping Words
Choose gate threshold, attack, hold and release from your measured noise floor, so background hum disappears without cutting off word endings.
speaker Video & Audio
How to Shape Audio Dynamics
Set threshold, ratio, attack, release, and ceiling values for a compressor-and-limiter setup preview so your audio stays controlled.