Convert AVI video to MKV in a browser-only batch. Files, streams, metadata, and results are never uploaded.
Files stay in this browser tab and are never uploaded. Up to 250.0 MiB per file and 10 files.
Lower CRF values preserve more detail and usually create larger files.
The private batch workspace is ready. Video encoding becomes available after the verified browser engine is loaded.
AVI probe and decode → stream-aware conversion → MKV verify
AVI input is probed for supported legacy or OpenDML indexes and approved video and audio codecs.
MKV output uses VP9 and Opus with compatible Matroska chapters and text subtitles.