[DVDnav-discuss] Strange DVD playback skip/freeze

[Tuomo Sipola]

26.04.2014 00:37, Roger Pack wrote:
>
> What is the console output of mplayer when it passes over the pause?
> What about VLC -> Tools -> Messages?
> I wonder what is going on here...

Message level 6 in mplayer gives the following near the problematic part:

[ac3 @ 0xb6a4b980]frame CRC mismatch
[ac3 @ 0xb6a4b980]frame sync error
lavc_audio: error
A:2003.2 V:2003.3 A-V: -0.056 ct: -0.020 195/195  6%  0%  0.5% 1 0 49%
DVD sub: len=1256  v_pts=2003.294  s_pts=2003.414  ts=180307231

In VLC messages (Verbosity 2) we get this:

main debug: Decoder buffering done in 9 ms
dvdnav debug: DVDNAV_NOP
dvdnav debug: DVDNAV_CELL_CHANGE
dvdnav debug: - cellN=13
dvdnav debug: - pgN=13
dvdnav debug: - cell_length=17420400
dvdnav debug: - pg_length=17420400
dvdnav debug: - pgc_length=221220000
dvdnav debug: - cell_start=180280800
dvdnav debug: - pg_start=180280800
dvdnav debug: DVDNAV_SPU_CLUT_CHANGE
dvdnav debug: DVDNAV_SPU_STREAM_CHANGE
dvdnav debug: - physical_wide=128
dvdnav debug: - physical_letterbox=128
dvdnav debug: - physical_pan_scan=128
dvdnav debug: buttonUpdate not done b=3 t=1
dvdnav debug: DVDNAV_AUDIO_STREAM_CHANGE
dvdnav debug: - physical=0
dvdnav debug: buttonUpdate not done b=3 t=1
pulse debug: underflow

Best regards,
-- 
Tuomo Sipola
tuomo.sipola at iki.fi