Configure profiles
Click on the
"configure" button to design your own profile.

Choose a profile you want to modify.

Audio Options: It aims at customizing the audio quality, including Audio Bitrate, Sample Rate Channels and Volume.
1)Audio Codec:Choose a proper audio codec or encoder.
2)Audio Bitrate:
Set your desired audio quality. Increasing the audio bitrate will perfect your audio effects. Decreasing it ,you get a smaller file size.
3) Sample Rate: For advanced user. Select your desired sample rate for target video.
4) Channel:: Choose mono channel or stereo channels here
5) Volume: Adjust the output volume.
Advanced Video Options: It aims at customizing the video quality.
1) Output Format: Forced output file format.