I encoded VOB to VCD and SVCD, and while I can play the discs on my stand-alone player, I'm unable to play them using either VLC or MPlayer. I'm wondering if it's a problem with the encoding or the players?

VLC ERROR MESSAGE FOR VCD

vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
ps: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
avi: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
ts_dvbpsi: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
ts: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
dtssys: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 82396
vcd: could not read sector 82396
id3tag: cannot peek()
vcd: could not read block 82396
vcd: could not read sector 82396
id3: cannot peek()
vcd: could not read block 82396
vcd: could not read sector 82396
a52sys: cannot peek
vcd: could not read block 82396
vcd: could not read sector 82396
id3tag: cannot peek()
vcd: could not read block 82396
vcd: could not read sector 82396
id3: cannot peek()
vcd: could not read block 82396
vcd: could not read sector 82396
mpga: cannot peek
vcd: could not read block 82396
vcd: could not read sector 82396
mpgv: cannot peek
vcd: could not read block 82396
vcd: could not read sector 82396
livedotcom: cannot peek
vcd: could not read block 82396
vcd: could not read sector 82396
vcd: could not read block 82396
vcd: could not read sector 82396
main: no suitable demux module for `vcd/ps:///dev/rdisk1@1,1'
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
ps: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
avi: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
ts_dvbpsi: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
ts: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
dtssys: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 82396
vcd: could not read sector 82396
id3tag: cannot peek()
vcd: could not read block 82396
vcd: could not read sector 82396
id3: cannot peek()
vcd: could not read block 82396
vcd: could not read sector 82396
a52sys: cannot peek
vcd: could not read block 82396
vcd: could not read sector 82396
id3tag: cannot peek()
vcd: could not read block 82396
vcd: could not read sector 82396
id3: cannot peek()
vcd: could not read block 82396
vcd: could not read sector 82396
mpga: cannot peek
vcd: could not read block 82396
vcd: could not read sector 82396
mpgv: cannot peek
vcd: could not read block 82396
vcd: could not read sector 82396
livedotcom: cannot peek
vcd: could not read block 82396
vcd: could not read sector 82396
vcd: could not read block 82396
vcd: could not read sector 82396
main: no suitable demux module for `vcd/ps:///dev/rdisk1@1,1'
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
ps: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
avi: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
ts_dvbpsi: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
ts: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
dtssys: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 82396
vcd: could not read sector 82396
id3tag: cannot peek()
vcd: could not read block 82396
vcd: could not read sector 82396
id3: cannot peek()
vcd: could not read block 82396
vcd: could not read sector 82396
a52sys: cannot peek
vcd: could not read block 82396
vcd: could not read sector 82396
id3tag: cannot peek()
vcd: could not read block 82396
vcd: could not read sector 82396
id3: cannot peek()
vcd: could not read block 82396
vcd: could not read sector 82396
mpga: cannot peek
vcd: could not read block 82396
vcd: could not read sector 82396
mpgv: cannot peek
vcd: could not read block 82396
vcd: could not read sector 82396
livedotcom: cannot peek
vcd: could not read block 82396
vcd: could not read sector 82396
vcd: could not read block 82396
vcd: could not read sector 82396
main: no suitable demux module for `vcd/ps:///dev/rdisk1@1,1'
access_file: read failed (Input/output error)
access_file: read failed (Input/output error)
access_file: read failed (Input/output error)
avi: cannot peek()
access_file: read failed (Input/output error)
access_file: read failed (Input/output error)
access_file: read failed (Input/output error)
ts_dvbpsi: cannot peek()
access_file: read failed (Input/output error)
ts: cannot peek()
access_file: read failed (Input/output error)
dtssys: cannot peek()
access_file: read failed (Input/output error)
access_file: read failed (Input/output error)
access_file: read failed (Input/output error)
id3tag: cannot peek()
access_file: read failed (Input/output error)
id3: cannot peek()
access_file: read failed (Input/output error)
a52sys: cannot peek
access_file: read failed (Input/output error)
id3tag: cannot peek()
access_file: read failed (Input/output error)
id3: cannot peek()
access_file: read failed (Input/output error)
mpga: cannot peek
access_file: read failed (Input/output error)
mpgv: cannot peek
access_file: read failed (Input/output error)
livedotcom: cannot peek
access_file: read failed (Input/output error)
access_file: read failed (Input/output error)
access_file: read failed (Input/output error)
ps: cannot peek()
main: no suitable demux module for `file/:///Volumes/VIDEOCD/MPEGAV/AVSEQ01.DAT'



VLC ERROR MESSAGE FOR SVCD
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
ps: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
avi: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
ts_dvbpsi: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
ts: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
dtssys: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 155434
vcd: could not read sector 155434
id3tag: cannot peek()
vcd: could not read block 155434
vcd: could not read sector 155434
id3: cannot peek()
vcd: could not read block 155434
vcd: could not read sector 155434
a52sys: cannot peek
vcd: could not read block 155434
vcd: could not read sector 155434
id3tag: cannot peek()
vcd: could not read block 155434
vcd: could not read sector 155434
id3: cannot peek()
vcd: could not read block 155434
vcd: could not read sector 155434
mpga: cannot peek
vcd: could not read block 155434
vcd: could not read sector 155434
mpgv: cannot peek
vcd: could not read block 155434
vcd: could not read sector 155434
livedotcom: cannot peek
vcd: could not read block 155434
vcd: could not read sector 155434
vcd: could not read block 155434
vcd: could not read sector 155434
main: no suitable demux module for `vcd/ps:///dev/rdisk1@1,1'
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
ps: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
avi: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
ts_dvbpsi: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
ts: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
dtssys: cannot peek()
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 450
vcd: could not read sector 450
vcd: could not read block 155434
vcd: could not read sector 155434
id3tag: cannot peek()
vcd: could not read block 155434
vcd: could not read sector 155434
id3: cannot peek()
vcd: could not read block 155434
vcd: could not read sector 155434
a52sys: cannot peek
vcd: could not read block 155434
vcd: could not read sector 155434
id3tag: cannot peek()
vcd: could not read block 155434
vcd: could not read sector 155434
id3: cannot peek()
vcd: could not read block 155434
vcd: could not read sector 155434
mpga: cannot peek
vcd: could not read block 155434
vcd: could not read sector 155434
mpgv: cannot peek
vcd: could not read block 155434
vcd: could not read sector 155434
livedotcom: cannot peek
vcd: could not read block 155434
vcd: could not read sector 155434
vcd: could not read block 155434
vcd: could not read sector 155434
main: no suitable demux module for `vcd/ps:///dev/rdisk1@1,1'

I can't even open the files in Mplayer. Appreciate any advice.