Some converters may not recognize audio tracks in MKV or other container files, which results in silent or incomplete videos. Usually, this is because the application does not correctly support multiple audio channels. The Softaken Audio Video Converter fully supports MKV files and works with all audio tracks—including multiple audio channels. You could easily convert files to your desired output format without losing sound or sound quality. The software ensures audio-video sync and supports the commonly used formats of MP4, AVI, MOV, FLV, and MP3. Batch conversions are easy, and there is no crashing. You could also adjust the output settings in the application if you are a beginner, intermediate, or professional user. The free demo version of this converter will allow you to test how the tool detects and converts all your audio tracks correctly every time.