Video Volume Booster: LoudFile

Make quiet videos and audio files easier to hear. “Video Volume Booster: LoudFile” lets you adjust the volume of audio and video files from 0% to 300%. It also supports AI noise reduction, helping make voices clearer in meeting recordings, lectures, interviews, travel videos, event footage, and more. 【Main Features】 ・Adjust audio and video volume from 0% to 300% ・Make quiet audio louder or reduce audio that is too loud ・Reduce background noise with AI to make voices easier to hear ・Preview up to 20 seconds before conversion ・Play, share, or save processed files to Files ・Keep the original file unchanged and create a separate processed file ・Audio and video are processed on your device and are not uploaded to a server 【Useful For】 ・Making quiet voices in videos easier to hear ・Improving meeting or lecture recordings ・Making interviews and recorded conversations clearer ・Adjusting the volume of family or event videos ・Lowering the volume of audio or video ・Muting audio completely 【Supported Formats】 Input: WAV (PCM), M4A (AAC), MP3, and supported MP4 / MOV videos Output: Audio: M4A (AAC) Video: MP4 ※ MP4 / MOV files are supported when they contain one video track encoded in H.264 or HEVC and mono or stereo AAC-LC audio. Some formats, including ProRes, spatial video, and videos with multiple video tracks, are not supported. Audio and video files up to 60 seconds can be converted for free. A one-time in-app purchase unlocks conversion of files longer than 60 seconds.