Convert TikTok Downloads
A TikTok post is served as an MP4 with AAC audio. Savett hands that file over as it is, so the pages below explain which containers are a straight copy of what TikTok already encoded and which ones mean a re-encode somewhere else.
- TikTok to MP3.mp3The sound behind a TikTok post is a separate file on the TikTok servers.
- TikTok to MP4.mp4Every Savett download is the MP4 the TikTok CDN already serves: H.264 video, AAC-LC audio, portrait framing, and no watermark burned into the picture.
- TikTok to AVI.aviAVI is a Microsoft container from 1992 that predates MP4 by a decade.
- TikTok to MOV.movMOV and MP4 share the same ISO base media layout, so a TikTok download can be rewrapped to MOV on your own machine without re-encoding a single frame.
- TikTok to WebM.webmWebM pairs VP9 or AV1 video with Opus audio in a royalty-free container.
- TikTok to MKV.mkvMatroska holds several video, audio and subtitle tracks plus chapters in one file, and it accepts the H.264 and AAC streams from a TikTok MP4 unchanged.
- TikTok to FLV.flvFLV was the Flash video container, and Flash Player reached end of life on 31 December 2020.
- TikTok to WAV.wavWAV stores uncompressed PCM audio, about ten megabytes a minute at CD rate.
- TikTok to AAC.aacThe audio inside a TikTok MP4 is already AAC-LC, so copying that track out with ffmpeg yields an AAC file without putting it through a second lossy encode.
Savett itself never re-encodes a download. Pages for containers TikTok does not serve describe what the format is for and how to convert into it; they do not claim Savett produces it.