Media
Convert WMA audio to MP3 with configurable bitrate, resampling, and channel settings
wma-to-mp3Media
Convert subtitles between WebVTT, TTML (with SMPTE frame timing and styles), YouTube SBV and SRT — frame-precision time axes (23.976/24/25/29.97 drop-frame/30/50/59.94 DF/60), TTML tts styles bridged to WebVTT ::cue CSS, cue-id uniqueness, and IMSC 1.0.1 compatibility checks.
webvtt-ttml-sbv-subtitle-time-axis-and-cue-style-converterMedia
Remove or blur watermarks and logos from videos by specifying the watermark area
video-watermark-removeMedia
Combine video with external audio using copy mode.
video-smart-muxMedia
Add selectable SRT subtitles without burning them in.
video-srt-softmuxMedia
Convert WebM video files to MP4 format
webm-to-mp4Media
Compress a WAV file by converting to MP3, AAC, OGG, or Opus
wav-compressMedia
Convert WAV audio to AAC with bitrate, resampling, and channel options
wav-to-aacMedia
Convert WAV audio to FLAC (lossless) with optional resampling and channel selection
wav-to-flacMedia
Convert WAV audio to M4A (AAC) with bitrate, resampling, and channel options
wav-to-m4aMedia
Convert WAV audio to OGG Vorbis with bitrate, resampling, and channel options
wav-to-oggMedia
Convert WAV audio to Opus with bitrate, resampling, and channel options
wav-to-opus