Make the choice
before the edit.
Practical guides for framing, timed subtitles and audio cleanup.
Crop or pad a vertical video
A landscape shot can fit inside a portrait canvas or fill it by cropping. Choose by what must remain visible, then inspect both real exports.
SRT and WebVTT subtitle formats
Change the subtitle format without changing the words or times. Validate cue structure, inspect conversion warnings, and choose a timed file for the player you use.
Normalization and noise reduction
A quieter background and consistent speech levels solve different recording problems. Compare the same excerpt at similar loudness before choosing an enhanced file.