English

Play a VC1 video online, free

Play and convert .VC1 files online. Watch video, inspect tracks and convert to MP4, WEBM or MP3, free.

Drop your .VC1 file here

Opens your .VC1 file right here.

Choose file
Inspect up to 4 GB · convert up to ~500 MB
Instant. Opens in seconds
Real FFmpeg compiled to WebAssembly
100% free. No watermarks
Engines load only when needed: MediaInfo (2.4 MB) to inspect, FFmpeg (32 MB, cached after first use) to convert.

How to convert a .VC1 file online

Three steps, all tab.

01

Open your file

Drop your .VC1 file and every video, audio and subtitle track inside is listed with its codec, resolution, frame rate and language.

02

Preview

See frames from across your .VC1 file before you convert, even when your browser can't play the codec inside.

03

Convert

Pick MP4, WEBM or MP3, or repack to MKV without re-encoding. Play the result right here, then download it.

What is a .VC1 file?

Everything worth knowing about VC-1 video file.

A .VC1 file is a video file developed by Microsoft. It contains video data encoded with the VC-1 compression standard and is typically opened using media players such as Windows Media Player, PowerDVD, or MPlayerX. Users can also process these files with tools like Freemake Video Converter.

Programs that open .VC1 files

Windows
Windows Media Player, PowerDVD, Freemake Video Converter
macOS
MPlayerX
.VC1 format details
DeveloperMicrosoft
CategoryAudio & Video

Related viewers

Other free tools to open and preview your files.

Is my .VC1 file uploaded to a server?

No. Your .VC1 file is converted for you. The converted file is created in memory,.

Why is conversion slower than desktop software?

Browsers give web pages a single CPU core for this kind of work and no hardware video encoder. Short clips convert in seconds; for long 4K films a desktop app like HandBrake is faster. Use Start and Length to convert just the part you need.

Which output format should I pick?

MP4 plays on every phone, TV and browser. WEBM is an open format that's great for the web. MP3 keeps only the sound. MKV (no re-encode) is instant and lossless, but only changes the container.

Can I keep all audio tracks and subtitles?

The MKV (no re-encode) option copies every track as-is. MP4 and WEBM keep the first video and audio track, which is what most players use.

Why can't some files be converted?

Files protected with DRM (for example purchased iTunes .m4p songs or some .wmv rentals) are encrypted. We can show what's inside, but nobody can convert them without the key.

Was this tool helpful?

Your rating helps us decide which tools to improve next.

Be the first to rate this tool.
Found a problem?