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VTCLab Media Analyzer

VTCLab Media Analyzer is a free to use tool designed to analyze your video and audio files. Explore bitstream syntax elements, browse metadata information, and check parameter values with ease.

The tool operates right in your browser, revealing internal details like headers, descriptors, and supplementary information. You can use it on Windows, MacOS, Linux, Android, iOS, or even on your SmartTV.

We never send your files to our servers; all processing takes place directly on your device with the help of WebAssembly technology.

Whether you're a broadcasting professional, video software engineer, or just curious about how your media files work, with VTCLab Media Analyzer you can get valuable insights into your files.

VTCLab Media Analyzer is offered as Donationware, allowing you to use it freely without any restrictions.

If you find value in our service and want to contribute to maintaining server operations and supporting future development, consider making a donation. Your support helps us continue providing this tool to the community.

So go ahead and start exploring the world of video and audio files by clicking the 'Open File' button above.

Features

ContainersVideo CodecsAudio CodecsData
MPEG-TS
MP4/MOV
MKV/WebM
AVI
WAV
FLV
Elementary
MPEG 1/2 Video
AVC/H.264
HEVC/H.265
VVC/H.266
VP8, VP9
AV1
AVS2, AVS3
Apple ProRes
MPEG 1/2 Audio
AAC
MPEG-H Audio
AC-3
E-AC-3
AC-4
SMPTE 302M
HDR metadata
Closed captions
DVB subtitles
SCTE-27 subtitles
HDMV PGS subtitles
AFD data
SCTE-35 messages
QT timecode
Some links that you might find interesting:
Screenshots:
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