FLVMKV
Convert FLV to MKV
Flash Video to Matroska Video — free, fast and secure
Drop your FLV files here
or click to browse — multiple files supported (max 100 MB each)
What is the FLV format?
FLV (FLV) — Flash Video. MIME type: video/x-flv
What is the MKV format?
MKV (MKV) — Matroska Video. MIME type: video/x-matroska