调整视频音量
Upload your video file.
Use slider to set the desired volume level.
Click Apply to adjust the volume.
Download your volume-adjusted video.
增大或减小视频音量。
or click to browse
Supported formats:
MP4, MOV, AVI, MKV, WebM, FLV, 3GP, MPEG, WMV, VOB, TS, OGV, DV, M4V
Fine-tune volume from 0% to 500%
Quick presets for common adjustments
Original video quality preserved
Powered by FFmpeg audio filters