Why don’t the output files created with High Speed Conversion play well?

High Speed Conversion is the cutting-edge video encoding technology for iSkysoft converter software applications. It enables you to convert non-protected videos losslessly at ultra-fast speed.

By using High Speed Conversion, the software will convert the source files to your desired formats, preserving the original codecs, frame rate, bit rate, sample rate, etc. If these video parameters are not compatible with your device or are not supported by your media player, they can't be played well on your device or media player.

To fix this problem, cancel the High Speed Conversion Supported option and convert your video for another time.