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100 Articles
Video & Audio
Articles filed under Video & Audio.
Showing 43–63 of 100 articles
💬 Video & Audio
How to Burn Subtitles Permanently Into a Video
Burn .srt subtitles directly into a video's picture by re-recording each frame with the active subtitle overlaid, entirely in your browser.
🎬 Video & Audio
How to Convert WebVTT Subtitles Into SRT Format
Paste WebVTT subtitle contents and get numbered, comma-formatted SRT output ready to download, entirely in your browser.
🎬 Video & Audio
How to Find Every Cut Point in a Video
Detect scene changes in a video and get timecodes for chapters or clip exports, while telling real cuts apart from camera flashes and fast motion.
🔁 Video & Audio
How to Loop a Section of Video for Practice
Set A and B points on a local video and loop that section continuously, with adjustable playback speed, entirely in your browser, for focused practice.
🔁 Video & Audio
How to Make a Forward-and-Reverse Video Loop
Make a forward-and-reverse video loop by choosing a clean clip, trim range, speed, and repeat count, then preview the motion before preparing the export.
🌙 Video & Audio
How to Mix Ambient Sound for Better Sleep
Blend rain, wind and low rumble at a level that masks noise without being loud, with a fade-out timer instead of playback running all night.
🎥 Video & Audio
How to Pick the Right Cover Frame for a Video
Choose a still from your own footage as a video cover, comparing candidates for sharpness, expression and space for a title overlay.
☎️ Video & Audio
How to Prepare On-Hold Audio for a Phone System
Convert IVR prompts and hold music to the 8 kHz mono format phone systems expect, with loudness and loop points that survive the narrow voice band.
📱 Video & Audio
How to Resize a Video for Instagram Reels
Resize a landscape or square video for Instagram Reels with a 9:16 crop, deliberate focal-point placement, and a preview that protects key content clearly.
🎵 Video & Audio
How to Set Delay Times in Time With a Track
Convert note values to milliseconds at any tempo for delays, LFOs and gates, including the dotted eighth that sits behind most rhythmic guitar sounds.
🎞️ Video & Audio
How to Turn a Video Clip Into an Animation File
Prepare a short video clip for APNG-style animation export, and understand when a lossless animated PNG beats a GIF and when it is the wrong choice entirely.
©️ Video & Audio
How to Add a Text Watermark to Your Video
Add a text watermark to any video in a chosen corner, rendered live and exported as a downloadable video, to protect your work or brand a clip.
🎞️ Video & Audio
How to Apply a Color Grade to Video Without an Editor
Apply a warm, cool, vintage, black & white, or faded color filter to a video and export the result, without opening full video editing software.
📷 Video & Audio
How to Check Your Webcam Before a Video Call
Test your webcam right in your browser — see a live preview, resolution, and frame rate, and switch between connected cameras, without recording or uploading anything.
🔊 Video & Audio
How to Compress an Audio File Online
Use an audio compressor to reduce MP3 or voice recording size by choosing format, bitrate, and channels while checking savings.
🎬 Video & Audio
How to Convert SRT to WebVTT
Use an SRT to VTT converter to add the WebVTT header, normalize timestamps, escape cue-breaking characters, and report timing issues.
🎬 Video & Audio
How to Edit Subtitle Timing and Text
Use a subtitle editor to open SRT or VTT files, fix wording and timings, shift cues, sync against video, and export captions.
🎞️ Video & Audio
How to Extract a Frame From Video
Use a frame extractor to grab still images from a video as PNG or JPG, either one moment at a time or evenly across the clip.
🎬 Video & Audio
How to Make a Video Thumbnail
Use a video thumbnail maker to grab a frame, add a bold headline, and check readability at small viewer sizes.
🎬 Video & Audio
How to Merge Video Clips Online
Merge video clips online into one file, arrange the order first, and choose instant joining or re-encoding for mixed source videos.
🎬 Video & Audio
How to Plan a Video Frame Rate Change
Use a video FPS converter to compare retiming and resampling, see frame cadence, pitch shift, judder risk, and ffmpeg commands.