problem with megui file indexer

[dani010]

hi
i want to re encode a tv show with 2 channel ac3 audio file
but every time that i want to encode 2 channel .mkv file in megui file indexer give error
but when i want to encode 6 channel audio file it has no problem and successfully create .ffindex file
plz give me a way
and that is my megui log

[Error] Log
-[Warning] Versions
--[Information] [4/1/2013 1:55:54 AM] MeGUI: 2308
--[Information] [4/1/2013 1:55:54 AM] Operating System: Windows 7 x64 SP1 (6.1.65536.7601)
--[Information] [4/1/2013 1:55:54 AM] .Net Framework: 2.0 (2.0.50727.5420)
--[Information] [4/1/2013 1:55:54 AM] AviSynth: 2.5.8.5 (12/21/2008 9:46:54 PM)
--[Information] [4/1/2013 1:55:54 AM] AvisynthWrapper: 1/2/2009 8:34:04 PM
--[Warning] [4/1/2013 1:55:54 AM] Haali Matroska Splitter not installed properly.
--[Warning] [4/1/2013 1:55:54 AM] Therefore DSS2() and certain functions of FFVideoSource() and the HD Streams Extractor may also not work.
--[Warning] [4/1/2013 1:55:54 AM] Please download and install it from http://haali.su/mkv/
--[Warning] [4/1/2013 1:55:54 AM] Haali DSS2: not installed
--[Information] [4/1/2013 1:55:54 AM] ICSharpCode.SharpZipLib: 0.85.5.452 (8/8/2008 5:31:12 AM)
--[Information] [4/1/2013 1:55:54 AM] LinqBridge: 1.0.0.0 (5/28/2009 10:24:34 AM)
--[Information] [4/1/2013 1:55:54 AM] MediaInfo: 0.7.62.0 (2/22/2013 10:32:55 AM)
--[Information] [4/1/2013 1:55:54 AM] MediaInfoWrapper: 0.7.61.0 (1/6/2013 2:47:15 PM)
--[Information] [4/1/2013 1:55:54 AM] MessageBoxExLib: 1.0.2218.28317 (12/20/2008 5:53:04 AM)
--[Information] [4/1/2013 1:55:54 AM] SevenZipSharp: 0.64.3890.29348 (1/2/2011 7:59:32 PM)
--[Information] [4/1/2013 1:55:54 AM] 7z: 9.20 (11/19/2010 1:27:34 AM)
-[Information] Update detection
--[Information] [4/1/2013 1:55:54 AM] Connecting to server: http://megui.xvidvideo.ru/auto/stable/
--[Information] [4/1/2013 1:55:56 AM] All files are up to date
-[Information] FileIndexer
--[Information] [4/1/2013 1:59:04 AM] MediaInfo
---[Information] File: C:\Users\Administrator\Documents\Downloads\TV\Game .of.Thrones.S03E01.720p.HDTV.x264-EVOLVE.mkv
---[Information] General
----[Information] Format: Matroska
----[Information] FormatString: Matroska
----[Information] FileSize: 1398685900
----[Information] PlayTime: 00:56:29.094
---[Information] Video
----[Information] ID: 1
----[Information] StreamOrder: 0
----[Information] Width: 1280
----[Information] Height: 720
----[Information] FrameCount: 81257
----[Information] FrameRate: 23.976
----[Information] FrameRateOriginal:
----[Information] FrameRateMode: CFR
----[Information] ScanType: Progressive
----[Information] Codec: V_MPEG4/ISO/AVC
----[Information] CodecString: AVC
----[Information] Format: AVC
----[Information] AspectRatio: 1.778
----[Information] AspectRatioString: 16:9
----[Information] Delay: 0
----[Information] Title:
----[Information] Language: en
----[Information] LanguageString: English
----[Information] Default: Yes
----[Information] DefaultString: Yes
----[Information] Forced: No
----[Information] ForcedString: No
---[Information] Audio
----[Information] ID: 2
----[Information] StreamOrder: 1
----[Information] Format: AC-3
----[Information] FormatProfile:
----[Information] FormatSettingsSBR:
----[Information] FormatSettingsPS:
----[Information] SamplingRate: 48000
----[Information] SamplingRateString: 48.0 KHz
----[Information] Channels: 2
----[Information] ChannelsString: 2 channels
----[Information] ChannelPositionsString2: 2/0/0
----[Information] BitRateMode: CBR
----[Information] Delay: 0
----[Information] Title:
----[Information] Language:
----[Information] LanguageString:
----[Information] Default: Yes
----[Information] DefaultString: Yes
----[Information] Forced: No
----[Information] ForcedString: No
-[Information] Log for job22 (ext, Game.of.Thrones.S03E01.720p.HDTV.x264-EVOLVE.mkv -> )
--[Information] [4/1/2013 1:59:15 AM] Started handling job
--[Information] [4/1/2013 1:59:15 AM] Preprocessing
--[Information] [4/1/2013 1:59:15 AM] MediaInfo
---[Information] File: C:\Users\Administrator\Documents\Downloads\TV\Game .of.Thrones.S03E01.720p.HDTV.x264-EVOLVE.mkv
---[Information] General
----[Information] Format: Matroska
----[Information] FormatString: Matroska
----[Information] FileSize: 1398685900
----[Information] PlayTime: 00:56:29.094
---[Information] Video
----[Information] ID: 1
----[Information] StreamOrder: 0
----[Information] Width: 1280
----[Information] Height: 720
----[Information] FrameCount: 81257
----[Information] FrameRate: 23.976
----[Information] FrameRateOriginal:
----[Information] FrameRateMode: CFR
----[Information] ScanType: Progressive
----[Information] Codec: V_MPEG4/ISO/AVC
----[Information] CodecString: AVC
----[Information] Format: AVC
----[Information] AspectRatio: 1.778
----[Information] AspectRatioString: 16:9
----[Information] Delay: 0
----[Information] Title:
----[Information] Language: en
----[Information] LanguageString: English
----[Information] Default: Yes
----[Information] DefaultString: Yes
----[Information] Forced: No
----[Information] ForcedString: No
---[Information] Audio
----[Information] ID: 2
----[Information] StreamOrder: 1
----[Information] Format: AC-3
----[Information] FormatProfile:
----[Information] FormatSettingsSBR:
----[Information] FormatSettingsPS:
----[Information] SamplingRate: 48000
----[Information] SamplingRateString: 48.0 KHz
----[Information] Channels: 2
----[Information] ChannelsString: 2 channels
----[Information] ChannelPositionsString2: 2/0/0
----[Information] BitRateMode: CBR
----[Information] Delay: 0
----[Information] Title:
----[Information] Language:
----[Information] LanguageString:
----[Information] Default: Yes
----[Information] DefaultString: Yes
----[Information] Forced: No
----[Information] ForcedString: No
--[Information] [4/1/2013 1:59:15 AM] Job commandline: "C:\Users\Administrator\Documents\Downloads\Compre ssed\Release\MeGUI_2028_x86\tools\mkvmerge\mkvextract.exe" tracks "C:\Users\Administrator\Documents\Downloads\TV\Gam e.of.Thrones.S03E01.720p.HDTV.x264-EVOLVE.mkv" --ui-language en 1:"C:\Users\Administrator\Documents\Downloads\TV\G ame.of.Thrones.S03E01.720p.HDTV.x264-EVOLVE - [1].ac3"
--[Information] [4/1/2013 1:59:15 AM] Extracting started
--[Information] [4/1/2013 1:59:18 AM] Standard output stream: Extracting track 1 with the CodecID 'A_AC3' to the file 'C:\Users\Administrator\Documents\Downloads\TV\Gam e.of.Thrones.S03E01.720p.HDTV.x264-EVOLVE - [1].ac3'. Container format: Dolby Digital (AC3)
--[Information] [4/1/2013 1:59:18 AM] Standard error stream
--[Information] [4/1/2013 1:59:18 AM] Postprocessing
---[Information] Deleting intermediate files
--[Information] [4/1/2013 1:59:18 AM] Job completed
-[Error] Log for job23 (idx, Game.of.Thrones.S03E01.720p.HDTV.x264-EVOLVE.mkv -> Game.of.Thrones.S03E01.720p.HDTV.x264-EVOLVE.mkv.ffindex)
--[Information] [4/1/2013 1:59:18 AM] Started handling job
--[Information] [4/1/2013 1:59:18 AM] Preprocessing
--[Information] [4/1/2013 1:59:18 AM] Job commandline: "C:\Users\Administrator\Documents\Downloads\Compre ssed\Release\MeGUI_2028_x86\tools\ffms\ffmsindex.e xe" -t -1 -f "C:\Users\Administrator\Documents\Downloads\TV\Gam e.of.Thrones.S03E01.720p.HDTV.x264-EVOLVE.mkv" "C:\Users\Administrator\Documents\Downloads\TV\Gam e.of.Thrones.S03E01.720p.HDTV.x264-EVOLVE.mkv.ffindex"
--[Information] [4/1/2013 1:59:18 AM] Indexing started
--[Error] [4/1/2013 1:59:19 AM] Process exits with error: 1
--[Information] [4/1/2013 1:59:19 AM] Standard output stream: Indexing error: Audio format change detected. This is currently unsupported. Channels: 2 -> 6; Sample rate: 48000 -> 48000; Sample format: 16-bit signed integer -> 16-bit signed integer
--[Information] [4/1/2013 1:59:19 AM] Standard error stream
--[Information] [4/1/2013 1:59:19 AM] Job completed

[dani010]

no one cant answer me ?

[dani010]

plzzzzzzzzzzzz someone help me

[theewizard]

today is Monday a Work day after Easter weekend
give it a rest come back tonight, then maybe somebody with experience who has had the time to see this can help you

i wish i could help, but I avoid mkv dl's like the plague,and have no experience with megui

[hello_hello]

--[Information] [4/1/2013 1:59:19 AM] Standard output stream: Indexing error: Audio format change detected. This is currently unsupported. Channels: 2 -> 6; Sample rate: 48000 -> 48000; Sample format: 16-bit signed integer -> 16-bit signed integer

So it seems like the audio is 2 channel in places and 6 channel in others, which is the cause of the problem. You might have to split the MKV into sections of only 2ch and only 5.1ch audio.

It also seems like the problem relates to ffmsindex. Try using MKVCleaver to extract the AC3 audio from the MKV and load the extracted AC3 audio into the audio section for encoding. In the audio encoder setup, try different decoders if the default one doesn't work. If all else fails and you have ffdshow installed, you could try enabling the ffdshow audio decoder's mixer with it set to output 2 channels, and use DirectShow for the audio decoding. That way the audio should always be decoded as stereo by ffdshow.

[dani010]

again hi
another problem
when i extract multichannel ac3 file with mkv extract when i want to convert it with megui to aac with nero aac with nic audio decoder megui convert the audio file to aac but decrease the file size to 2 mb (orginal file size : 158 mb) and when i mux it with the video it only hvae the first part of audio (first 5 min of orginal audio file) plzzz someone help me

[hello_hello]

It'll be because the audio is 2 channel, then 6 channel etc, and when it gets to the point where it switches, the conversion process stops because the decoder or encoder can't deal with it. If you have ffdshow installed (if not, maybe install it) use DirectShow as the decoder. Then the ffdshow audio decoder should do the decoding. Before you start, open the ffdshow audio decoder configuration and enable the Mixer filter. Set it to output 2 channel audio if that's what you want.

I'm pretty sure the ffdshow audio decoder will happily keep on decoding when the audio switches between 2ch and 6ch, but with the mixer enabled the channel output will be consistent so you should be able to encode the whole audio from start to finish. Just enable the mixer and select the desired number of output channels. Stereo if you want stereo, or 6ch if you don't want the 6ch parts mixed down to stereo. Under the codecs list at the top, make sure AC3 is enabled.

[hello_hello]

You could also try this program to see if it's more clever at converting "problem" audio.

TAudioConverter

[dani010]

thank for your sugestion but i check my ffdshow configuration (Mixer is checked and 2 channel is selected) and it same as you said to be and nothing happend

[dani010]

the first part of audio of tv show is perviously on last season and it is 2 channel but the main video of tv show is 6 channel audio but megui onlu encode the 2 channel audio

[hello_hello]

When you say nothing happened, can you be a bit more specific? Did you choose DirectShow for the decoding, did ffdshow do the decoding? What happened when you tried to run the encode?

Unless you particularly want to keep the "previously" part, the simplest solution might be to split the MKV file into two sections with MKVMergeGUI. Work out where the audio changes from 2ch to 6ch and split it at that point (or as close as you can) with MKVMergeGUI. You could probably encode each section individually and join the two encoded files with MKVMergeGUI when it's done.

[dani010]

hi
yes i chose directshow as decoder but i dont know ffdshow do the encoding or not because i encode audio file with megui and at the end the encoded audio file size was 2mb . is there any way to decode audio with one stream like 2 channel ? i mean make all of audio file 2 channel ?

[hello_hello]

Yes, you can decode all the audio as 2 channel by using ffdshow's audio mixer. Did you select DirectShow as the audio decoder in MeGUI's encoder setup?

[dani010]

yes I choose direct show as audio decoder but megui only decode 2channel part of audio file

[hello_hello]

Is ffdshow doing the decoding? If it is, the ffdshow audio decoder icon should open down near the clock (I assume the icon loads the same way for Win7 as it does for XP). If it's not, then you need to try to make sure ffdshow is doing the decoding. I don't use Win7 so I don't know if it's any harder than XP when it comes to getting ffdshow to work, but try opening the audio decoder and increasing the merit to maximum by sliding the fader all the way to the right.



You can probably check ffdshow is doing the decoding by creating a simple DirectShow script and using a player such as MPC-HC to open it. If ffdshow is decoding the icon should pop up when you open the script. Something like this:

DirectShowSource("E:\audio.ac3")

Failing that, if you can upload the problem audio file somewhere I can download it, I can try to convert it for you and upload the converted version for you.

[dani010]

can u tel me how can i can use ffdshow audio decoder in megui ? i choose directshow as decoder but ffdshow dont open near clock

[hello_hello]

I already have. Did you try increasing the ffdshow audio decoder's merit as per my previous post? Did you try opening the audio via a script as I suggested?