Master video conversion with our comprehensive step-by-step tutorials for every scenario
YouTube supports up to 4K resolution, but 1080p is perfect for most content and ensures faster upload times.
Test different CRF values on a short clip first to find the sweet spot between quality and file size for your content.
Most mobile converters have device-specific presets (iPhone 14, Samsung Galaxy, etc.) that automatically optimize all settings.
Many converters allow you to trim specific sections of audio during extraction, perfect for extracting just a song or speech segment.
If your MKV already uses H.264 video and AAC audio, you can often "remux" it to MP4 in seconds without quality loss.
Consider using WebP or MP4 for web instead of GIF - they offer better quality and smaller file sizes with modern browser support.
Never upscale resolution beyond the original - it won't add detail but will increase file size. Only downscale when needed.
Soft subtitles (separate tracks) are better for international distribution as viewers can toggle them on/off or choose languages.
When merging videos with different properties, the converter will typically match the settings of the first video in the sequence.