ProMedia Video & Audio Toolkit

Pro Media is a local-first media processor that helps creators and everyday users edit, convert, compress and publish media. Use Pro Media to convert video to MP4, transcode MOV/MKV, extract audio to MP3/WAV, create GIFs, and batch-convert or compress large libraries — all without uploads.

Why Pro Media

Convert, compress and transcode video (MP4, MOV, MKV, HEVC) and audio (MP3, WAV, AAC, FLAC).

Batch conversion & bulk video processing for high-throughput workflows.

Local processing for privacy and speed

Quick highlights

Convert videos (MOV to MP4, MKV to MP4), convert audio (video to MP3), video compressor, video converter, bulk video converter, GIF maker, image converter (JPG, PNG, WebP), subtitle editor, add subtitles, remove subtitles, audio extractor, transcode, encode, trim, crop, cut video, change framerate, stabilize, denoise, batch convert.

Video Tools:

Convert video: Convert videos to MP4, MOV, MKV and web formats.

Compress video: Reduce file size while retaining quality (video compressor).

Trim / Crop / Split / Merge: Fast clip editing and timeline cuts.

Encode / Transcode: Custom codec, bitrate and two-pass options.

Change framerate & speed: 24/30/60 fps conversion, slow/fast motion.

Stabilize & Denoise: Fix shaky or noisy footage.

GIF maker: Convert clips to GIFs.

Extract thumbnail & metadata: Capture frames and inspect codec info.

Auto chapters & scene detection for quick navigation.

Batch/Parallel export: Job queues for bulk conversion and fast throughput.

Rotate video: Fix or change video orientation.

Aspect ratio: Change framing (16:9, 9:16, 1:1).

Fade audio: Apply fade-in and fade-out to video audio.

Watermark scheduler: Add timed text watermarks.

Rolling shutter fix: Correct CMOS jello effects.

Deinterlace video: Convert interlaced footage to progressive.

Filter video: Adjust color, brightness, contrast and saturation.

Auto color match: Match colors across multiple clips.

Depth of field: Add background blur effect.

Overlay video: Add image overlays with opacity control.

Multi-camera sync: Sync and combine two camera angles.

3D LUT batch: Apply LUTs to multiple videos at once.

Bitrate optimizer: Target specific streaming or delivery bitrates.

Extract audio: Export audio streams from video files.

Add audio: Add background music or replace audio tracks.

Voice isolation: Boost dialogue and reduce background noise.

Style filters: Apply artistic cinematic video styles.

Motion blur: Add synthetic motion blur.

Reverse / Bounce: Play video backward or loop motion.

Lens distortion fix: Correct wide-angle distortion.

Loudness normalizer: Normalize audio to broadcast standards.

Audio Tools:

Extract audio: Export MP3, WAV and other formats from video.

Convert audio & MP3 converter: Re-encode with custom bitrate and sample rate.

Noise reduction, normalize, EBU R128 match and multiband master.

Vocal isolation, pitch/key shift, reverb and auto-trim silence.

Audio visualizer: Generate waveform or spectrogram images.

Trim audio: Cut selected portions of an audio track.

Compress audio: Reduce audio file size.

Change volume: Adjust loudness levels.

Fade audio: Apply fade-in and fade-out.

Equalizer: Adjust bass, mids and treble.

Change speed: Adjust tempo without pitch shift.

Merge audio: Combine multiple tracks into one.

Extract metadata: View ID3 and technical tags.

Pitch & key: Shift pitch or musical key.

Stereo imaging: Adjust stereo width and balance.

Surround / downmix: Convert surround audio to stereo.

Reverse / Bounce: Reverse or loop audio playback.

De-click / De-pop: Remove clicks and pops.

DC & rumble filter: Remove low-frequency rumble.

Image & Subtitle

Image converter & compressor: JPG, PNG, WebP conversions and size reduction.

Subtitle editor: Add/burn SRT, VTT, ASS; remove embedded tracks.

Languages supported:

English, Chinese, Spanish, Arabic, Portuguese, Russian, Japanese, Korean, German, French, and Polish.