AW: [mythtv-users] Aspect ratio changes 16:9 to 4:3 using mythwebburn

ffrr ffrr at tpg.com.au
Fri Nov 11 18:17:43 EST 2005



ffrr wrote:

>>
>>
>> Info about the aspect ratio is part of the mpeg2 stream recorded via
>> DVB. The aspect ratio for a title is set by dvdauthor by looking at the
>> beginning of each title. So, if your recording begins a bit early and
>> the first frames are 4:3, the whole title is set to 4:3 for the DVD.  
>>
> Well actually, the first one I tried, starts in 16:9. So maybe it 
> isn't detecting it correctly for me.
>
> Also, in the log I see this from dvdauthor
>
> WARN: attempt to update aspect ratio from 4:3 to 16:9; skipping
>
>

Just a little more info,  from earlier on in the log file that indicates 
it is 16:9 data I think...

1% demuxingDVB MPEG-TS file 1002_20051029180000_20051029183000.nuv
--> PID 0x0 (PAT) (0 #1) -> ignored

--> PID 0x20 (PMT) (188 #2) -> ignored

ok> PID 0x905 has PES-ID 0xEA (MPEG Video) (376 #3) 

ok> PID 0x909 has PES-ID 0xBD (private stream 1) (TTX)  (1880 #11) 

ok> PID 0x906 has PES-ID 0xC0 (MPEG Audio) (82908 #442) 

-> video basics: 720*576 @ 25fps @ 0.7031 (16:9) @ 15000000bps, vbvBuffer 109

-> starting export of video data @ GOP# 0








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