Here is some output "errors" from running the command
mplayer dvb://BBC1 (strongest signal)
[mpeg2video @ 0x1b9a780]mb incr damaged656 165/165 13% 16% 0.9% 0 0 20% [mpeg2video @ 0x1b9a780]00 motion_type at 15 19 [mpeg2video @ 0x1b9a780]Warning MVs not available [mpeg2video @ 0x1b9a780]concealing 102 DC, 102 AC, 102 MV errors [mpeg2video @ 0x1b9a780]ac-tex damaged at 9 22/451 11% 16% 0.8% 0 0 21% [mpeg2video @ 0x1b9a780]Warning MVs not available [mpeg2video @ 0x1b9a780]concealing 136 DC, 136 AC, 136 MV errors [mpeg2video @ 0x1b9a780]skipped MB in I frame at 16 17 17% 0.8% 0 0 21% [mpeg2video @ 0x1b9a780]ac-tex damaged at 0 5 [mpeg2video @ 0x1b9a780]Warning MVs not available [mpeg2video @ 0x1b9a780]concealing 102 DC, 102 AC, 102 MV errors [mpeg2video @ 0x1b9a780]ac-tex damaged at 1 32/635 11% 17% 0.8% 0 0 22% [mpeg2video @ 0x1b9a780]ac-tex damaged at 19 25 [mpeg2video @ 0x1b9a780]ac-tex damaged at 9 26 [mpeg2video @ 0x1b9a780]concealing 136 DC, 136 AC, 136 MV errors [mpeg2video @ 0x1b9a780]00 motion_type at 1 45/645 11% 17% 0.8% 0 0 22% [mpeg2video @ 0x1b9a780]00 motion_type at 20 20 [mpeg2video @ 0x1b9a780]concealing 102 DC, 102 AC, 102 MV errors [mpeg2video @ 0x1b9a780]00 motion_type at 10 20718 11% 17% 0.8% 0 0 23% [mpeg2video @ 0x1b9a780]00 motion_type at 6 12 [mpeg2video @ 0x1b9a780]concealing 238 DC, 238 AC, 238 MV errors [mpeg2video @ 0x1b9a780]ac-tex damaged at 22 17795 11% 17% 0.8% 0 0 23% [mpeg2video @ 0x1b9a780]ac-tex damaged at 24 24 [mpeg2video @ 0x1b9a780]concealing 68 DC, 68 AC, 68 MV errors [mpeg2video @ 0x1b9a780]slice mismatch.838 810/810 11% 17% 0.8% 0 0 23% [mpeg2video @ 0x1b9a780]slice mismatch [mpeg2video @ 0x1b9a780]concealing 102 DC, 102 AC, 102 MV errors [mpeg2video @ 0x1b9a780]00 motion_type at 28 14918 11% 17% 0.8% 0 0 19% [mpeg2video @ 0x1b9a780]ac-tex damaged at 0 6 [mpeg2video @ 0x1b9a780]concealing 102 DC, 102 AC, 102 MV errors [mpeg2video @ 0x1b9a780]ac-tex damaged at 17 18981 11% 16% 0.8% 0 0 14% [mpeg2video @ 0x1b9a780]00 motion_type at 23 19 [mpeg2video @ 0x1b9a780]ac-tex damaged at 18 20 [mpeg2video @ 0x1b9a780]00 motion_type at 2 21 [mpeg2video @ 0x1b9a780]concealing 68 DC, 68 AC, 68 MV errors [mpeg2video @ 0x1b9a780]concealing 26 DC, 26 AC, 26 MV errors 0.7% 0 0 12% [mpeg2video @ 0x1b9a780]invalid mb type in P Frame at 1 716% 0.7% 0 0 14% [mpeg2video @ 0x1b9a780]ac-tex damaged at 0 30 [mpeg2video @ 0x1b9a780]ac-tex damaged at 11 31 [mpeg2video @ 0x1b9a780]slice mismatch [mpeg2video @ 0x1b9a780]ac-tex damaged at 11 33 [mpeg2video @ 0x1b9a780]concealing 68 DC, 68 AC, 68 MV errors [mpeg2video @ 0x1b9a780]ac-tex damaged at 25 80/1090 11% 16% 0.7% 0 0 14% [mpeg2video @ 0x1b9a780]00 motion_type at 5 18 [mpeg2video @ 0x1b9a780]concealing 68 DC, 68 AC, 68 MV errors [mpeg2video @ 0x1b9a780]ac-tex damaged at 5 252/1152 11% 16% 0.7% 0 0 15% [mpeg2video @ 0x1b9a780]00 motion_type at 6 10 [mpeg2video @ 0x1b9a780]concealing 68 DC, 68 AC, 68 MV errors [mpeg2video @ 0x1b9a780]00 motion_type at 9 144/1184 11% 16% 0.7% 0 0 14% [mpeg2video @ 0x1b9a780]00 motion_type at 16 20 [mpeg2video @ 0x1b9a780]concealing 68 DC, 68 AC, 68 MV errors [mpeg2video @ 0x1b9a780]00 motion_type at 23 14/1292 11% 16% 0.7% 0 0 14% [mpeg2video @ 0x1b9a780]invalid cbp at 31 26 [mpeg2video @ 0x1b9a780]concealing 68 DC, 68 AC, 68 MV errors [mpeg2video @ 0x1b9a780]end mismatch left=61715 F18D611% 16% 0.7% 0 0 14% [mpeg2video @ 0x1b9a780]ac-tex damaged at 15 15 [mpeg2video @ 0x1b9a780]ac-tex damaged at 1 28 [mpeg2video @ 0x1b9a780]concealing 0 DC, 0 AC, 0 MV errors [mpeg2video @ 0x1b9a780]ac-tex damaged at 7 920/1520 10% 16% 0.7% 0 0 14% [mpeg2video @ 0x1b9a780]ac-tex damaged at 7 34 [mpeg2video @ 0x1b9a780]concealing 34 DC, 34 AC, 34 MV errors [mpeg2video @ 0x1b9a780]ac-tex damaged at 20 32/1574 10% 16% 0.7% 0 0 15% [mpeg2video @ 0x1b9a780]concealing 136 DC, 136 AC, 136 MV errors [mpeg2video @ 0x1b9a780]ac-tex damaged at 28 05/1575 10% 16% 0.7% 0 0 15% [mpeg2video @ 0x1b9a780]concealing 1190 DC, 1190 AC, 1190 MV errors [mpeg2video @ 0x1b9a780]invalid cbp at 8 101626/1626 11% 16% 0.7% 0 0 16% [mpeg2video @ 0x1b9a780]00 motion_type at 0 4 [mpeg2video @ 0x1b9a780]ac-tex damaged at 2 5 [mpeg2video @ 0x1b9a780]00 motion_type at 17 6 [mpeg2video @ 0x1b9a780]ac-tex damaged at 5 7 [mpeg2video @ 0x1b9a780]ac-tex damaged at 1 8 [mpeg2video @ 0x1b9a780]concealing 238 DC, 238 AC, 238 MV errors
Hardly ever get such errors on previous incarnations
Here is some output "errors" from running the command
mplayer dvb://BBC1 (strongest signal)
[mpeg2video @ 0x1b9a780]mb incr damaged656 165/165 13% 16% 0.9% 0 0 20% concealing 102 DC, 102 AC, 102 MV errors concealing 136 DC, 136 AC, 136 MV errors concealing 102 DC, 102 AC, 102 MV errors concealing 136 DC, 136 AC, 136 MV errors concealing 102 DC, 102 AC, 102 MV errors concealing 238 DC, 238 AC, 238 MV errors concealing 68 DC, 68 AC, 68 MV errors concealing 102 DC, 102 AC, 102 MV errors concealing 102 DC, 102 AC, 102 MV errors concealing 68 DC, 68 AC, 68 MV errors concealing 26 DC, 26 AC, 26 MV errors 0.7% 0 0 12% concealing 68 DC, 68 AC, 68 MV errors concealing 68 DC, 68 AC, 68 MV errors concealing 68 DC, 68 AC, 68 MV errors concealing 68 DC, 68 AC, 68 MV errors concealing 68 DC, 68 AC, 68 MV errors concealing 0 DC, 0 AC, 0 MV errors concealing 34 DC, 34 AC, 34 MV errors concealing 136 DC, 136 AC, 136 MV errors concealing 1190 DC, 1190 AC, 1190 MV errors concealing 238 DC, 238 AC, 238 MV errors
[mpeg2video @ 0x1b9a780]00 motion_type at 15 19
[mpeg2video @ 0x1b9a780]Warning MVs not available
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]ac-tex damaged at 9 22/451 11% 16% 0.8% 0 0 21%
[mpeg2video @ 0x1b9a780]Warning MVs not available
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]skipped MB in I frame at 16 17 17% 0.8% 0 0 21%
[mpeg2video @ 0x1b9a780]ac-tex damaged at 0 5
[mpeg2video @ 0x1b9a780]Warning MVs not available
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]ac-tex damaged at 1 32/635 11% 17% 0.8% 0 0 22%
[mpeg2video @ 0x1b9a780]ac-tex damaged at 19 25
[mpeg2video @ 0x1b9a780]ac-tex damaged at 9 26
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]00 motion_type at 1 45/645 11% 17% 0.8% 0 0 22%
[mpeg2video @ 0x1b9a780]00 motion_type at 20 20
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]00 motion_type at 10 20718 11% 17% 0.8% 0 0 23%
[mpeg2video @ 0x1b9a780]00 motion_type at 6 12
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]ac-tex damaged at 22 17795 11% 17% 0.8% 0 0 23%
[mpeg2video @ 0x1b9a780]ac-tex damaged at 24 24
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]slice mismatch.838 810/810 11% 17% 0.8% 0 0 23%
[mpeg2video @ 0x1b9a780]slice mismatch
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]00 motion_type at 28 14918 11% 17% 0.8% 0 0 19%
[mpeg2video @ 0x1b9a780]ac-tex damaged at 0 6
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]ac-tex damaged at 17 18981 11% 16% 0.8% 0 0 14%
[mpeg2video @ 0x1b9a780]00 motion_type at 23 19
[mpeg2video @ 0x1b9a780]ac-tex damaged at 18 20
[mpeg2video @ 0x1b9a780]00 motion_type at 2 21
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]invalid mb type in P Frame at 1 716% 0.7% 0 0 14%
[mpeg2video @ 0x1b9a780]ac-tex damaged at 0 30
[mpeg2video @ 0x1b9a780]ac-tex damaged at 11 31
[mpeg2video @ 0x1b9a780]slice mismatch
[mpeg2video @ 0x1b9a780]ac-tex damaged at 11 33
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]ac-tex damaged at 25 80/1090 11% 16% 0.7% 0 0 14%
[mpeg2video @ 0x1b9a780]00 motion_type at 5 18
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]ac-tex damaged at 5 252/1152 11% 16% 0.7% 0 0 15%
[mpeg2video @ 0x1b9a780]00 motion_type at 6 10
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]00 motion_type at 9 144/1184 11% 16% 0.7% 0 0 14%
[mpeg2video @ 0x1b9a780]00 motion_type at 16 20
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]00 motion_type at 23 14/1292 11% 16% 0.7% 0 0 14%
[mpeg2video @ 0x1b9a780]invalid cbp at 31 26
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]end mismatch left=61715 F18D611% 16% 0.7% 0 0 14%
[mpeg2video @ 0x1b9a780]ac-tex damaged at 15 15
[mpeg2video @ 0x1b9a780]ac-tex damaged at 1 28
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]ac-tex damaged at 7 920/1520 10% 16% 0.7% 0 0 14%
[mpeg2video @ 0x1b9a780]ac-tex damaged at 7 34
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]ac-tex damaged at 20 32/1574 10% 16% 0.7% 0 0 15%
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]ac-tex damaged at 28 05/1575 10% 16% 0.7% 0 0 15%
[mpeg2video @ 0x1b9a780]
[mpeg2video @ 0x1b9a780]invalid cbp at 8 101626/1626 11% 16% 0.7% 0 0 16%
[mpeg2video @ 0x1b9a780]00 motion_type at 0 4
[mpeg2video @ 0x1b9a780]ac-tex damaged at 2 5
[mpeg2video @ 0x1b9a780]00 motion_type at 17 6
[mpeg2video @ 0x1b9a780]ac-tex damaged at 5 7
[mpeg2video @ 0x1b9a780]ac-tex damaged at 1 8
[mpeg2video @ 0x1b9a780]
Hardly ever get such errors on previous incarnations