Before we dissect the specific keyword , it is crucial to understand the container format itself. MKV stands for Matroska Video , an open-source, free multimedia container format. Unlike older formats like AVI or MP4, MKV is incredibly flexible.
| Feature | MKV (Matroska) | MP4 | |---------|----------------|-----| | Max file size | Unlimited (ideal for 4K/8K) | ~4GB (for compatibility) | | Subtitle support | SSA, ASS, VobSub, PGS | Limited (usually only Timed Text) | | Chapter support | Native, robust | Basic | | Error resilience | Excellent (damage affects only part) | Poor (damage may break entire file) | | Hardware support | Good (but less than MP4) | Excellent (every device) | J Video 13 mkv