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| pureocean |
| Posted: Feb 21 2011, 09:20 AM |
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@fccHandler:
...And fixed! Thank you very much for FLV and Matroksa updates. Also new plugin(AACACM). |
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| JaliM |
| Posted: Feb 21 2011, 11:55 AM |
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Hi, I am doing some tests with new AAC ACM Decoder:
I see that if you import MKV/FLV (AVC+AAC) videos with ADTS enabled option, you can play resulting AVI in VLC, Mplayer, and in internal VirtualDub player, but in any other DirectShow player you always need FFDshow Audio with AAC enabled to play, because other AAC Dshow filters fails to render AAC-ADTS files inside AVIs. They expect RAW-AAC such found in other containers: FLV, MP4, MKV. The resulting AVI is therefor mute.
On the other hand if you import MKV/FLV raw stream (without ADTS. AVIMUX GUI mode) the resulting AVI plays on VLC, Mplayer and on ALL directshow players with appropiate AAC filter (CoreAAC, FFDShow Audio, MPC-HC built-in,...) but there's no sound in VirtualDub built-in player  so there's no possibility to recode audio.
I think (if it's possible) the best path to take is the second, allowing to listen audio (transcode too) in VirtualDub. Perhaps allowing ACM AAC filter to interpret RAW AAC (not only ADTS-AAC). |
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| JaliM |
| Posted: Feb 21 2011, 12:09 PM |
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I found that Mastroska filter can't import MKA audiofile from Audio>Audio from other file. VDub says 'No supported video track found.' So I suspect that MKV/MKA filter import requieres at least a video track.
While Vdub doesn't support .aac import, I thought that mka (with aac audio) was possible but now I see is not, because of a video track in matroska is mandatory... fccHandler, can this be fixed? Thanks
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| Dstruct |
| Posted: Feb 21 2011, 12:25 PM |
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Bug in AAC ACM codec 1.0:
"Info" says:
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AC-3 ACM Codec
Version 1.05
Dolby Digital AC-3 codec for Windows ACM
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Once I viewed this info window and close it, I'll no longer see the "AC-3 ACM Codec" in the Audiocodecs Properties window. I have to close and reopen it to get it back.
Looks like AC-3 ACM and AAC ACM somehow conflict with each other. |
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| ale5000 |
| Posted: Feb 21 2011, 03:22 PM |
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@Dstruct: It isn't something new, the "codec disappearance problem" happen with AC3, AAC, Vorbis, DivX Audio acm codecs (it is a long standing windows xp bug).
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New VirtualDub forum
VirtualDub AIO (All-in-One installer for VirtualDub and plugins)
Codec Toolbox RS (A tool to read/change merit of codecs and many other things)
Input plugins for VirtualDub / ACM codecs / VFW codecs |
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| JaliM |
| Posted: Feb 21 2011, 03:39 PM |
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If you want to change some ACM properties you can use AnalogX ACM properties
http://analogx.com/contents/download/Progr...op/Freeware.htm
All ACM installed codecs are shown properly, including AC3 and AAC  |
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| fccHandler |
| Posted: Feb 21 2011, 07:47 PM |
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Administrator n00b
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| QUOTE (JaliM @ Feb 21 2011, 07:55 AM) | | I see that if you import MKV/FLV (AVC+AAC) videos with ADTS enabled option, you can play resulting AVI in VLC, Mplayer, and in internal VirtualDub player... |
Are you referring to this MPlayer? Because my copy doesn't work with AAC-in-AVI with ADTS headers. Only raw AAC-in-AVI works for me. Where did you get your copy of MPlayer?
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May the FOURCC be with you... |
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| Dstruct |
| Posted: Feb 21 2011, 08:26 PM |
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| QUOTE (ale5000 @ Feb 21 2011, 05:22 PM) | | @Dstruct: It isn't something new, the "codec disappearance problem" happen with AC3, AAC, Vorbis, WMA acm codecs (it is a long standing bug). |
Are you sure?
I just tested again: Viewing Properties windows of different installed ACM codecs and then closing these windows.
What happens: Each time the AC-3 entry gets removed from the list. Why the "AC-3" entry? Because it's listed at the end or what's the reason? |
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| ale5000 |
| Posted: Feb 21 2011, 10:17 PM |
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@Dstruct: Look here => http://forums.virtualdub.org/index.php?act...=ST&f=3&t=19757
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New VirtualDub forum
VirtualDub AIO (All-in-One installer for VirtualDub and plugins)
Codec Toolbox RS (A tool to read/change merit of codecs and many other things)
Input plugins for VirtualDub / ACM codecs / VFW codecs |
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| JaliM |
| Posted: Feb 22 2011, 08:05 AM |
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| QUOTE (fccHandler @ Feb 21 2011, 07:47 PM) | | QUOTE (JaliM @ Feb 21 2011, 07:55 AM) | | I see that if you import MKV/FLV (AVC+AAC) videos with ADTS enabled option, you can play resulting AVI in VLC, Mplayer, and in internal VirtualDub player... |
Are you referring to this MPlayer? Because my copy doesn't work with AAC-in-AVI with ADTS headers. Only raw AAC-in-AVI works for me. Where did you get your copy of MPlayer? |
Look at http://www.paehl.com/open_source/?Convert_...PLAYER_MENCODER
Please test svn versions (svn 32943+). It plays AAC-in-AVI with ADTS and RAW.
I also test SMPLAYER (MPlayer GUI) from http://sourceforge.net/projects/smplayer/f...32.exe/download and also works!
VLC 1.1.7+, and any directshow player with FFDshow Audio tryouts (AAC enabled) also plays both AAC-in-AVI versions.
Have you browse the possibility to import MKA files (AAC audio-only) in VirtualDub Matroska filter in Audio>Import audio from file... I mentioned in an earlier post? It is because AAC direct import in VD is not yet possible, or perhaps is easy to implement an AAC filter import (raw and adts')?
Thank fccHandler. |
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| ale5000 |
| Posted: Feb 22 2011, 12:26 PM |
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Edit: Post removed
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New VirtualDub forum
VirtualDub AIO (All-in-One installer for VirtualDub and plugins)
Codec Toolbox RS (A tool to read/change merit of codecs and many other things)
Input plugins for VirtualDub / ACM codecs / VFW codecs |
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| fccHandler |
| Posted: Feb 26 2011, 03:45 AM |
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Administrator n00b
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I tried this version today but it seems to play my AAC-in-AVI at double rate, at least the one file I am testing with. The people sound like chipmunks. This happens with both raw AAC and AAC with ADTS headers. To be fair, they do warn that it is an experimental build.
Yet the same AVI, with raw AAC, plays correctly for me in Windows Media Player 10 and my current favorite MPlayer (which was taken from smplayer-0.6.8-win32.exe). But neither will play the AAC if it includes ADTS headers. What a mess... 
| QUOTE | | Have you browse the possibility to import MKA files (AAC audio-only) in VirtualDub Matroska filter in Audio>Import audio from file... I mentioned in an earlier post? |
Yes, it is on my list of things to do.
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May the FOURCC be with you... |
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| fccHandler |
| Posted: Feb 27 2011, 03:56 AM |
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I've reversed the logic of the FLV and Matroska plugins so that raw AAC is the default. (The default is what is used if you've never saved the extended open options.)
I finally added the ability to open Matroska audio-only files (*.mka). For this purpose a fake video stream is generated, same as the WMV plugin. Enjoy.
http://fcchandler.home.comcast.net/Plugins/FLV
http://fcchandler.home.comcast.net/Plugins/Matroska
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May the FOURCC be with you... |
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| ale5000 |
| Posted: Feb 27 2011, 04:24 AM |
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I haven't tried yet but does your matroska plugin support header removal compression?
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New VirtualDub forum
VirtualDub AIO (All-in-One installer for VirtualDub and plugins)
Codec Toolbox RS (A tool to read/change merit of codecs and many other things)
Input plugins for VirtualDub / ACM codecs / VFW codecs |
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| fccHandler |
| Posted: Feb 27 2011, 04:35 AM |
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Administrator n00b
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Yep.
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May the FOURCC be with you... |
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