audio format
all formats but "best" are converted from the source format, there will be some quality loss. when "best" format is selected, the audio is kept in its original format whenever possible.
audio bitrate
bitrate is applied only when converting audio to a lossy format. Team Hydra Video Downloader can't improve the source audio quality, so choosing a bitrate over 128kbps may inflate the file size with no audible difference. perceived quality may vary by format.
youtube audio track
beta
preferred dub language
Team Hydra Video Downloader will use a dubbed audio track for selected language if it's available. if not, original will be used instead.
tiktok
Team Hydra Video Downloader will download the sound from the video without any changes by the post's author.