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11th March 2007, 19:55 | #1001 | Link |
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My sound hardware is an onboard Realtek ALC888DD. It is spec'ed to play 24 bit audio.
I can play the 24 bit FLAC in GraphEdit using the Native FLAC File Source filter without any problems. EDIT: Not muxed into an mka file. I also can tell AC3Filter to output in 24 bits to DirectSound without any issues. It may be possible that the hardware downsamples to 16 bit before output to the speakers, but I cannot verify that at the moment. I may give Wavpack a try - the ability to add a delay is nice! Last edited by Rectal Prolapse; 11th March 2007 at 20:15. |
11th March 2007, 21:10 | #1003 | Link |
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OK, I'm still stuck a few pages back on my DD+ decoding. I'm still working on the King Kong HD-DVD that came with my player, and the following holds for both the UNILOGO and FEATURE.
Code:
(Orbitlee source filter: demuxed DD+) -> (Sonic Cinemaster Audio Decoder 4.2) = 0x80040217, filters cannot agree on a connection. Code:
(Async file: demuxed DD+) -> (Sonic audio) = 0x80040217 Code:
(Async file: demuxed DD+) -> (Sonic HD Demuxer) = so far so good; -> (Sonic audio) = 0x80040217 Code:
(Async file: EVO--rebuilt or original) -> (Sonic HD Dumuxer) = so far so good; -> (Sonic audio) = 0x80040217 I am able to hook up Orbitlee's filter to the Intervideo Audio Decoder, but the output is always a stream of zero-bytes exactly the same length as the source stream. (Possibly because my trial period has expired?) However I can't for the life of me seem to hook anything up to the Sonic audio decoder. Any thoughts? D |
11th March 2007, 22:38 | #1005 | Link | |
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Anyway, can you decode E-AC3 via an avisynth script? How would that script look like? Thanks! |
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11th March 2007, 22:49 | #1006 | Link |
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just build your sound graph and save it. then use this :
SetMemoryMax(64) DirectShowSource("SOUND.GRF", video=false) now just load that script into behappy and setup your aften options or just pick the preset one. i do the same thing except i go to aac instead. |
12th March 2007, 00:58 | #1008 | Link | |
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For example: DirectShowSource("yourfile.grf", fps=x, video=false). Where x is your source fps, i.e., 23.976 or 29.970, etc.
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12th March 2007, 05:11 | #1009 | Link |
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There are two reasons to force me use the intermediate raw and wav files:
1. the channel mapping. This maybe solved by some "matrix filter" which I don't know where to get. Can some one tell me please. 2. I always get the "Error: System.IO.IOException: The pipe has been ended." error in the middle of the conversion in behappy, if I try to go from .grf directly to ac3. I don't know a way to solve this. I'm using the v0.06 of aften.I have the fps setting in the avs. By the way, it seems the Sonic Audio Decoder 4.2 does not work under Vista. Can some one confirms this? Last edited by behded; 12th March 2007 at 05:14. |
12th March 2007, 05:19 | #1010 | Link | |
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12th March 2007, 06:21 | #1011 | Link |
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daveidmx: Maybe you need to reregister both filters?
Also, check your audio configuration - make sure windows is set to 5.1 mode. Then, check the Cinemaster Decoder control panel and make sure it is also set to 5.1. Good luck! I just gave WavPack a try - I can't get playback to work at all - FFDShow Audio Decoder completely hangs and everything stops - as if in a permanently paused state. Those of you who got FLAC and WavPack working, what version of audio decoder are you using? What does the filter graph look like? I am stumped - maybe my FFDShow version is borked for lossless audio playback. I'm using the latest (March something) Haali Media Splitter, with FFDShow-tryouts version 964. I used mkvtoolnix 2.0.2. I also used MediaCoder 0.5.1 to encode FLAC, WavPack, and FAAC. Only FAAC works flawless for me. FLAC almost works but with audio glitches (and no audio delay with mkvtoolnix). I am sooooo close. |
12th March 2007, 07:19 | #1012 | Link | |
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12th March 2007, 08:34 | #1013 | Link | |
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I made sure I'm using the v449 of aften. My BeHappy is version 0.1.9.5241. Seems to be the latest version I can get from http://www.gotdotnet.com/workspaces/...4-b0999e8e223e
Is there any new download site, since the workspace is being phased out by M$. I'm still getting the following error close to the end of the conversion: Error: System.IO.IOException: The pipe has been ended. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.WriteCore(Byte[] buffer, Int32 offset, Int32 count) at System.IO.FileStream.Write(Byte[] array, Int32 offset, Int32 count) at BeHappy.Encoder.encode() Quote:
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12th March 2007, 11:34 | #1014 | Link |
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An updated version of DD+ source filter
http://www.sendspace.com/file/1vrahm The first version of DD+ source filter only accepts bsid=16 DD+ audio, but yesterday I found a DD+ audio which has bsid!=16. DD+ source filter refuses to open this audio track. Actually DD+ spec allows bsid=11~16. Should read spec more carefully Also, register the extension name .ec3 For AC3 and DTS audio, DD+ source with sonic audio decoder 4.2 still can't give me reliable result, I give up, so simply DON'T use the source filter to handle AC3 and DTS. There are so many mature choices, right? Last edited by orbitlee; 12th March 2007 at 11:43. |
12th March 2007, 11:50 | #1016 | Link | |
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One little question to you, since you seem to have some experience with modding open source filters: Would it be much work for you to mod the AC3Filter so that it would not try to decode DD+? Right now when switching between DD+ and AC3 movies I always have to change preferences in MPC. If AC3Filter wouldn't try to decode DD+, that would allow a more comfortable setup. |
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12th March 2007, 12:36 | #1017 | Link | |
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After we find a reliable audio decoder, I'll be back
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Have you tried sonic audio decoder 4.2 to decoder AC3? (of course, not with the DD+ source filter ). I found haali splitter works with sonic audio decoder well (I think haali knows the directshow tricks For ac3filter, currently I'm trying to build ac3filter, and check whether it could be configured(or patched) to decode LPCM 5.1 and 7.1 from Blu-ray properly. I will check how can I disable the not-working DD+ decoding. But since ac3filter is still being actively supported (http://ac3filter.net/forum/), I think it will be even better to request ac3filter developer to support DD+ and LPCM 5.1/7.1. |
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12th March 2007, 13:38 | #1018 | Link | |
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I sometimes need passthrough over optical out and sometimes not. The AC3Filter lets me switch that on/off beautifully in the filter properties at runtime. With the Sonic decoder I can probably configure it from outside by using the external settings GUI. That's less comfortable and IIRC when I tried passthrough with the Sonic decoder it crashed for me.
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12th March 2007, 15:37 | #1019 | Link | |
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I don't think you need to use ffdshow at all to decode FLAC. I use Zoomplayer and have setup "CoreFLAC Decoder v0.4" to decode FLAC and then I use AC3Filter after CoreFLAC so I can adjust levels and other things. |
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12th March 2007, 16:00 | #1020 | Link | |
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Quote:
http://coreforge.org/frs/?group_id=28
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