SPOZZ video converter to MP4

Upload your source video and convert it to a streaming ready MP4 using H.264 and AAC. This online video converter is optimized for SPOZZ artists, direct to fan streaming and browser playback.

Video file to convert Supported: MP4, MOV, MKV, AVI, WEBM, M4V. Max 1 GB. Ideal for performance clips, music videos and social media content.

Encoding preset Faster presets encode more quickly and create larger MP4 files. Slower presets are smaller but need more CPU time.

Video quality (CRF) Lower CRF gives higher video quality and bigger file size. A value between 22 and 30 is usually fine for online streaming.

Audio bitrate Higher values improve audio quality for your music or voice recordings at the cost of a slightly larger MP4 file.

About the SPOZZ MP4 converter

This SPOZZ video converter runs FFmpeg in the background to create browser compatible MP4 files that play well in most web players and on mobile devices.

Internally it uses the following FFmpeg command:
ffmpeg -i input -c:v libx264 -preset [preset] -crf [crf] -c:a aac -b:a [bitrate]k -movflags +faststart op_date_jobid.mp4

• Upload first
Files are uploaded to the server and then passed to the FFmpeg encoder for MP4 creation.
• Background processing
FFmpeg runs outside the web request, so the SPOZZ tool avoids common timeout limits during long conversions.
• Streaming ready output
MP4 output with H.264 video and AAC audio is ideal for modern browsers and direct to fan streaming on SPOZZ.
• Storage saving
Old conversion files are removed automatically before a new job starts to keep disk usage under control.

Artist friendly encoding

Browser ready MP4

Direct to fan streaming

SPOZZ internal tool