A test of a new intervention or treatment on people for. detecting. -Tolerability. -Safety. -Efficacy. A Clinical trial is defined as a prospective study. comparing the effect and value of intervention. (s) against a control in human beings.
Most DVD Players support playing DL DVD-R, DVDÂ±R/RW, DVD, CD-R/RW, MP3, JPEG, however different plays have their special features. You need to introduce us what DVD player you have and then we can show you the detailed video formats.
So you cannot play a Blu-ray Disc on a DVD player. The only way to play Blu-ray disc on DVD Player is to convert Blu-ray disc to DVD Player supported video format using a Blu-ray Ripper. Then you can play the videos on DVD Player via USB port. All DVD players play MPEG-1 and MPEG-2 video and AC-3 or PCM (eg, WAV) audio.