eac3to - audio conversion tool - Page 257

G_M_C · 15th June 2008, 22:40

Quote:

Originally Posted by madshi

[...]
list of quotes
[...]

You' ve quoted my question about converting audio to 24 fps, but you might have forgotten the answer

nautilus7 · 15th June 2008, 22:47

Quote:

Originally Posted by G_M_C

You' ve quoted my question about converting audio to 24 fps, but you might have forgotten the answer

All these days without madshi's posts here, i was waiting for his multi quote responses.

It was almost certain that he would miss a few, but not this way.

Thanks for the update madshi. Looking forward for the new dts-hd master audio decoder. I want to make some 7.1 flacs.

madshi · 15th June 2008, 22:48

Quote:

Originally Posted by G_M_C

You' ve quoted my question about converting audio to 24 fps, but you might have forgotten the answer

Have edited that post.

G_M_C · 15th June 2008, 23:36

Quote:

Originally Posted by madshi

Have edited that post.

Yes i'm shure that it really is 24.000

I've tried making a AVCHD with 23,976; Then the audio plays, but the video isnt displayed. Only on 24 fps it works (and on all other rates supported by the format, see here: http://www.avchd-info.org/format/index.html).

The current video i'm working with is 720p @ 23,976. The player i'm trying to get it to work on is the Panasonic DMP-BD30.

xkodi · 16th June 2008, 00:26

@madshi

eac3to 2.47 bug report:

LPCM, 7.1ch, 24bit, 96kHz track is decoded by eac3to as WAV file that is reported by players as 48kHz, but looks like only the WAV header is wrong, because eac3to reports the parameters correctly:

Quote:

2: RAW/PCM, Japanese, 7.1 channels, 24 bits, 96khz

nautilus7 · 16th June 2008, 01:09

Quote:

Originally Posted by xkodi

@madshi

eac3to 2.47 bug report:

LPCM, 7.1ch, 24bit, 96kHz track is decoded by eac3to as WAV file that is reported by players as 48kHz, but looks like only the WAV header is wrong, because eac3to reports the parameters correctly:

If you convert it to flac... Is it reported correctly then?

(if the wav header is written accidentally as 48 khz, wouldn't then the track played at half speed?

)

Thunderbolt8 · 16th June 2008, 01:26

thanks for 2.47, as I said Ill report back in case I should encounter problems

DoomBot · 16th June 2008, 02:55

Quote:

Originally Posted by madshi

eac3to v2.47 released

http://madshi.net/eac3to.zip

* sequence end codes are removed when demuxing video now, too
.

So this means we dont have to mux to mkv when doing a seamless branching movie correct? Then i can mux my demuxed video and audio with tsmuxer.

madshi · 16th June 2008, 07:35

Quote:

Originally Posted by xkodi

LPCM, 7.1ch, 24bit, 96kHz track is decoded by eac3to as WAV file that is reported by players as 48kHz, but looks like only the WAV header is wrong, because eac3to reports the parameters correctly

Hmmmm... Could I have a small sample of the source file (m2ts or evo), please? 10MB should be plenty. Thanks!

Quote:

Originally Posted by DoomBot

So this means we dont have to mux to mkv when doing a seamless branching movie correct? Then i can mux my demuxed video and audio with tsmuxer.

Yes, that's exactly the purpose I implemented it for. However, depending on how tsmuxer behaves it might still be better (or worse) to choose MKV as an intermediate step instead of demuxing. My recommendation would be to test both solutions (1: eac3to -> MKV -> tsmuxer; 2: eac3to -> demux -> tsmuxer) and see which end result is better. I can't say which will be better. That depends on tsmuxer.

xkodi · 16th June 2008, 10:00

Quote:

Originally Posted by madshi

Hmmmm... Could I have a small sample of the source file (m2ts or evo), please? 10MB should be plenty. Thanks!

http://rapidshare.de/files/39733929/...2496.m2ts.html

madshi · 16th June 2008, 19:31

Quote:

Originally Posted by xkodi

http://rapidshare.de/files/39733929/...2496.m2ts.html

Thanks, will be fixed in next build.

rickardk · 16th June 2008, 21:29

eac3to v2.47 crashed when trying to make a flac out of this one:
www.earselect.se/test.lpcm

eac3to v2.22 can handle it though

madshi · 16th June 2008, 21:43

Quote:

Originally Posted by rickardk

eac3to v2.47 crashed when trying to make a flac out of this one:
www.earselect.se/test.lpcm

eac3to v2.22 can handle it though

That's a crash in the MP2 audio parser when trying to find out whether the file is MP2 or not. v2.22 didn't support MP2 yet. That's why it worked with v2.22. The problem will be fixed in the next build.

Thunderbolt8 · 17th June 2008, 21:50

the ac3 commentary track from the patton blu-ray has a -9ms delay. but when demuxing that track eac3to writes the 'applying (e)ac3 delay...' message, which actually doesnt/shouldnt happen in that case. if a delay was applied then the sync would be worse than no change at all, because of the 32ms frame size. so is this message in this case basically only generic even though eac3to doesnt add a delay here, its printed out each time any delay is detected, indicating to the user that eac3to looks to solve this issue automatically, even when the solution is not adding a delay at all?

nautilus7 · 17th June 2008, 22:07

Latest eac3to version crashes with title 1 (main movie) of National Treasure 2 Blu-ray. I think this is because of the PiP function (secondary video stream) of this disc. Previous version simple couldn't detect the dts track of the secondary video stream.

Bug report

BLKMGK · 17th June 2008, 22:25

Quote:

Originally Posted by nautilus7

Latest eac3to version crashes with title 1 (main movie) of National Treasure 2 Blu-ray. I think this is because of the PiP function (secondary video stream) of this disc. Previous version simple couldn't detect the dts track of the secondary video stream.

Bug report

Getting the same sort of error with Jumper

How exactly did you create the bugreport file? Vista is offering to send it off someplace but umm yeah I dunno' know where

If I view the bug report I see the access violation etc. but no way to copy that data out... DYING to see this movie lol

nautilus7 · 17th June 2008, 22:58

Quote:

Originally Posted by BLKMGK

...but umm yeah I dunno' know where

That's why newer versions of eac3to copy the bug report to the folder that eac3to is located.

Jumper has PiP as well.

BLKMGK · 18th June 2008, 00:04

Quote:

Originally Posted by nautilus7

That's why newer versions of eac3to copy the bug report to the folder that eac3to is located.

Jumper has PiP as well.

well in that case! http://pastebin.com/m257da4ce

boykster · 18th June 2008, 06:48

I got the same crash/error on Jumper with 2.47 (with the newest AnyDvd update). I was able to successfully process it with 2.46 and so far (about 1 hour in to watching it) everything's looking good.

I processes NT2 with 2.46 also and had no problems other than that DTS error message. My output video/audio streams were just fine.

nautilus7 · 18th June 2008, 11:53

I noticed that Rambo (2008) blu-ray which uses PiP also doesn't crash with 2.47. Although the PiP audio track is AC3.

Code:

eac3to "F:\Rambo IV 2008 Blu-ray 1080p H.264 DTS-HD MA 7.1" 1)

M2TS, 2 video tracks, 3 audio tracks, 2:00:22
1: Chapters, 17 chapters
2: h264/AVC, 1080p24 /1.001 (16:9)
3: h264/AVC, 480p24 /1.001 (20:11)
4: DTS Master Audio, English, 5.1 channels, 24 bits, 48khz
5: AC3, French, 5.1 channels, 640kbit/s, 48khz, dialnorm: -27dB
6: AC3, English, 2.0 channels, 192kbit/s, 48khz, dialnorm: -27dB

Code:

eac3to "F:\Rambo IV 2008 Blu-ray 1080p H.264 DTS-HD MA 7.1" 3)

M2TS, 2 video tracks, 3 audio tracks, 1:31:31
1: Chapters, 17 chapters
2: h264/AVC, 1080p24 /1.001 (16:9)
3: h264/AVC, 480p24 /1.001 (20:11)
4: DTS Master Audio, English, 5.1 channels, 24 bits, 48khz
5: AC3, French, 5.1 channels, 640kbit/s, 48khz, dialnorm: -27dB
6: AC3, English, 2.0 channels, 192kbit/s, 48khz, dialnorm: -27dB

16th June 2008, 01:26	#5127 \| Link
Thunderbolt8 Registered User Join Date: Sep 2006 Posts: 2,197	thanks for 2.47, as I said Ill report back in case I should encounter problems

16th June 2008, 21:29	#5132 \| Link
rickardk Registered User Join Date: Jul 2007 Posts: 259	eac3to v2.47 crashed when trying to make a flac out of this one: www.earselect.se/test.lpcm eac3to v2.22 can handle it though

17th June 2008, 21:50	#5134 \| Link
Thunderbolt8 Registered User Join Date: Sep 2006 Posts: 2,197	the ac3 commentary track from the patton blu-ray has a -9ms delay. but when demuxing that track eac3to writes the 'applying (e)ac3 delay...' message, which actually doesnt/shouldnt happen in that case. if a delay was applied then the sync would be worse than no change at all, because of the 32ms frame size. so is this message in this case basically only generic even though eac3to doesnt add a delay here, its printed out each time any delay is detected, indicating to the user that eac3to looks to solve this issue automatically, even when the solution is not adding a delay at all?

17th June 2008, 22:07	#5135 \| Link
nautilus7 Registered User Join Date: Jan 2006 Location: Athens, Greece Posts: 1,518	Latest eac3to version crashes with title 1 (main movie) of National Treasure 2 Blu-ray. I think this is because of the PiP function (secondary video stream) of this disc. Previous version simple couldn't detect the dts track of the secondary video stream. Bug report

18th June 2008, 06:48	#5139 \| Link
boykster Registered User Join Date: Mar 2002 Posts: 13	I got the same crash/error on Jumper with 2.47 (with the newest AnyDvd update). I was able to successfully process it with 2.46 and so far (about 1 hour in to watching it) everything's looking good. I processes NT2 with 2.46 also and had no problems other than that DTS error message. My output video/audio streams were just fine.