Question about DVD Decrypter

Ex0rcist · 19th March 2012, 16:19

Hello

Sometimes when i decrypt DVD with DVD Decrypter (IFO Mode) it says in log file that audio has delay in ms but in filename there's no delay. Should I pay attention to that?

0x80 - Audio - AC3 / 2ch / 48kHz / DRC / English / LBA: 118 / PTS: 00:00:00.287 / Delay: -80ms
0xE0 - Video - MPEG-2 / 720x576 (PAL) / 4:3 / LBA: 1 / PTS: 00:00:00.367 / Delay: 0ms

VTS_01_1 T01 2_0ch 224Kbps DELAY 0ms.ac3

Thanks for the answers.

Ghitulescu · 19th March 2012, 16:41

Do you really need to use DD for demuxing? Never used it like this, so I paid no attention to this particular issue.

80ms represents 2 PAL frames and it should be noticed - if DD removed the delay you won't see any delay by remuxing with a delay of 0ms. If however there will be a delay, then DD forgot to mention it in the name.

The development of DD ceased long time ago, so either the developer or a more experienced member could shed a light here, you're bound to testing yourself.

bigotti5 · 19th March 2012, 17:29

Little bug in DD.
Clarification here...

Ghitulescu · 19th March 2012, 17:33

Nice explanation

So DD is wrong when it shows -80 but is correct when demuxing? Or still wrong and cuts those 80ms?

Ex0rcist · 19th March 2012, 18:22

Thanks for the quick response. I'm wondering the same, should I just ignore that delay in Stream Information or ? Oh do you maybe know for any DD alternatives?

bigotti5 · 19th March 2012, 18:31

Quote:

Or still wrong and cuts those 80ms?

DD is still wrong and does not cut anything...

Quote:

should I just ignore that delay in Stream Information

just ignore..

19th March 2012, 16:19	#1 \| Link
Ex0rcist Registered User Join Date: Jan 2007 Posts: 26	Question about DVD Decrypter Hello Sometimes when i decrypt DVD with DVD Decrypter (IFO Mode) it says in log file that audio has delay in ms but in filename there's no delay. Should I pay attention to that? 0x80 - Audio - AC3 / 2ch / 48kHz / DRC / English / LBA: 118 / PTS: 00:00:00.287 / Delay: -80ms 0xE0 - Video - MPEG-2 / 720x576 (PAL) / 4:3 / LBA: 1 / PTS: 00:00:00.367 / Delay: 0ms VTS_01_1 T01 2_0ch 224Kbps DELAY 0ms.ac3 Thanks for the answers.

19th March 2012, 16:41	#2 \| Link
Ghitulescu Registered User Join Date: Mar 2009 Location: Germany Posts: 5,769	Do you really need to use DD for demuxing? Never used it like this, so I paid no attention to this particular issue. 80ms represents 2 PAL frames and it should be noticed - if DD removed the delay you won't see any delay by remuxing with a delay of 0ms. If however there will be a delay, then DD forgot to mention it in the name. The development of DD ceased long time ago, so either the developer or a more experienced member could shed a light here, you're bound to testing yourself. __________________ Born in the USB (not USA)

19th March 2012, 17:33	#4 \| Link
Ghitulescu Registered User Join Date: Mar 2009 Location: Germany Posts: 5,769	Nice explanation So DD is wrong when it shows -80 but is correct when demuxing? Or still wrong and cuts those 80ms? __________________ Born in the USB (not USA)

19th March 2012, 17:29	#3 \| Link
bigotti5 Spielberger Join Date: Feb 2005 Posts: 838	Little bug in DD. Clarification here...

19th March 2012, 18:22	#5 \| Link
Ex0rcist Registered User Join Date: Jan 2007 Posts: 26	Thanks for the quick response. I'm wondering the same, should I just ignore that delay in Stream Information or ? Oh do you maybe know for any DD alternatives?