FFmpegAndroid Audio transform Audio cut Audio concat Audio mix Audio play OpenSL play PCM encode PCM concat Audio speed Echo effect Tremolo effect Audio denoise Silence detect Audio volume Add equalizer Audio effect Audio equalizer: Audio style: Audio reverb: Bass boost: Voice enhancer: Ethereal Funny Tremolo Lolita Uncle Audio handle Media handle Video handle Video pusher Video living Media mux Audio extract Video extract Media play Media probe Media dubbing Video cut Video concat Video watermark Remove logo To Gif Video transform Screen shot Screen record Combine video Extract frame Video zoom Video play Video filter Video slow Video fast Video multi Video reverse Noise reduction To picture Video Pip Video preview MOOV move ahead Playing speed FLV index Insert thumbnail add subtitle KeyFrame interval Swap Start Stop Mute Sound Sound on Sound off sketch hue lut edge blur grid rotate flip box flash balance sharp Select file Please select a correct file File not found Please click the right-top button to select file wrong audio file wrong video file Is reversing video… It is not a mp4 file sketch distinct edge division equalize rectangle flip blur rotate sharpen