Hi,

According to AVIcodec, there are 2 mpeg version

example mpeg video
File : 179 MB (179 MB), duration: 0:17:47, type: DSH, 1 audio stream(s), quality: 63 %
Video : 151 MB, 1189 Kbps, 29.970 fps, 352*240 (4:3), = MPEG Video, Supported
Audio : 28 MB, 224 Kbps, 44100 Hz, 2 channels, 0x50 = Mpeg-1 audio Layer 1, Supported

vs
example mpeg1(vcd)
File : 192 MB (189 MB), duration: 0:19:14, type: MPG, 1 audio stream(s), quality: 63 %
Video : 158 MB, 1150 Kbps, 29.970 fps, 352*240 (4:3), MPG1 = MPEG 1 (VCD), Supported
Audio : 30 MB, 224 Kbps, 44100 Hz, 2 channels, 0x51 = Mpeg-1 audio Layer 2 [0xc0], Supported


what is type: DSH mean? , Mpeg-1 audio Layer 1 or 2??
now when burning to cd-r do i need to convert mpeg(video) to mpeg1(vcd) ???
very confuse

TIA for explaining