/home/elkhatib/Documents/dash264/TestCases/1a/qualcomm/2/MultiRate.mpd generated by GPAC ED_720_1M_MPEG2_video_init.mp4 ED_720_2M_MPEG2_video_init.mp4 ED_720_4M_MPEG2_video_init.mp4 ED_MPEG2_32k_init.mp4