Which elements are related to the playback effect of the files made by Open DVD Ripper for Mac?

The playback effect of the files made by Open DVD Ripper for Mac is related to the following four elements directly.
1. Bitrate: It decides the amount of bits stored per second in a recording, the bigger the number is, the better quality of playback will be.
2. Frame rate: It will decide how many pictures are included per second, the bigger the number is, the better quality of playback will be.
3. Sample rate: It defines the number of samples per second, the bigger the number is, the better quality of playback will be.
4. Codec: According to our repeated tests and study, we suggest using H264 (The conversion speed will be slow if the acceleration can't be realized) and MPEG4 in AVI, MKV, MP4, MOV formats. For the other file formats, please use the default codec to get the best playback effect.