From ashwood at msn.com  Tue Sep  1 01:58:14 2009
From: ashwood at msn.com (Joseph Ashwood)
Date: Mon, 31 Aug 2009 16:58:14 -0700
Subject: [Matroska-devel] Question about the CODEC
In-Reply-To: <02b201ca2a5b$9f20d500$dd627f00$@com>
References: <02b201ca2a5b$9f20d500$dd627f00$@com>
Message-ID: <BLU0-SMTP2638D95977590A2411FC4AACF10@phx.gbl>

--------------------------------------------------
From: "Secured Globe" <info at securedglobe.com>
Subject: [Matroska-devel] Question about the CODEC

> I would like to create a DRM based CODEC using Matroska. My question is: 
> can
> I generate the target files to keep their original MP3 / MP4 extension?

There is substantial debate about DRM in Matroska, every time it comes up 
there is little constructive (and I'm probably the guiltiest about bringing 
it up). There are major problems with the current design of the DRM (is it 
even still in the spec? I haven't checked in ages), it is very insecure. If 
you are implementing the DRM inside the codec then you don't have to worry 
about the container DRM, one of the codec parameters would be the 
information necessary to decode.

No, you cannot keep the same format as the mp3/mp4, the Matroska container 
is different, and the DRM would eliminate it being an mp3/mp4 anyway.
                    Joe 



From emereld at gmx.de  Tue Sep  1 00:36:58 2009
From: emereld at gmx.de (Alexander Breitnach)
Date: Mon, 31 Aug 2009 22:36:58 +0000 (UTC)
Subject: [Matroska-devel] Haali Media Splitter - sound volume issue
Message-ID: <loom.20090901T001308-472@post.gmane.org>

Hi, I've encountered an issue with Haali Media Splitter.

On .mkv media file playback with MPC-HC using Haali Media Splitter the sonud
volume is below normal.
After choosing a subtitle track volume is back to normal.

This has nothing to do with volume control.
I've tried also MPC-HC's internal matroska splitter, which is working fine.
This happens for .mkv files having no subtitle track or no default subtitle
track. ("no subtitles")
For .mkv files where there is a default subtitle track, so that a subtitle track
gets displayed from the beginning of playback, the sound volume is normal just
as if one had choosen a subtitle track.

Dunno if this is a bug or feature. I hope you can enlighten me.

Greetings
Alexander



From alex at domoq.com  Thu Sep 10 02:09:25 2009
From: alex at domoq.com (Alessandro Balzarelli)
Date: Thu, 10 Sep 2009 00:09:25 +0000 (UTC)
Subject: [Matroska-devel] splitter to publish filter graph in the ROT?
Message-ID: <loom.20090910T020400-330@post.gmane.org>

Hi dev team!
It would be great that the splitter register the filter graph instance in the 
Running Object Table (ROT). 

Is it possible? they are 3 lines of code!

Thanks!
Alex



From myth7500 at yahoo.com.cn  Tue Sep  8 13:24:21 2009
From: myth7500 at yahoo.com.cn (myth7500)
Date: Tue, 8 Sep 2009 04:24:21 -0700 (PDT)
Subject: [Matroska-devel] (no subject)
Message-ID: <863464.96579.qm@web15704.mail.cnb.yahoo.com>

Matroska Splitter can not support Windows 7 RTM.


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From myth7500 at yahoo.com.cn  Fri Sep 11 02:14:36 2009
From: myth7500 at yahoo.com.cn (myth7500)
Date: Thu, 10 Sep 2009 17:14:36 -0700 (PDT)
Subject: [Matroska-devel] Matroska Splitter In Windows 7
Message-ID: <206180.28405.qm@web15708.mail.cnb.yahoo.com>

Matroska Splitter can not support Windows 7 RTM.


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From guido.junker at arcor.de  Fri Sep 11 18:54:06 2009
From: guido.junker at arcor.de (Guido Junker)
Date: Fri, 11 Sep 2009 18:54:06 +0200
Subject: [Matroska-devel] Bug? Seeking single video frames in MP4 container
Message-ID: <5AC93F6871FE40B0A6FAC32DD16DF243@marviniii>

Analysing several kind of video formats I found out
that there seems to be a bug in Haali's media splitter:
Given a MP4 container with embedded media stream (e.g. AVC1, MP4V):
Seeking a single frame with IMediaDet.GetBitmapBits (time, ...)
always retrieves the very first frame of the video stream.
If I stream the whole stream with ISampleGrabber
there is no problem - everything is streamed.
If I change to Gabest splitter there is no problem
seeking a frame with IMediaDet.GetBitmapBits (time, ...).
So to me it looks like there is a bug in the interaction
between Haali splitter and decoders.

Greetings, Guido.


From virla at free.fr  Tue Sep 22 11:30:01 2009
From: virla at free.fr (=?iso-8859-1?Q?Fr=E9d=E9ric_virla?=)
Date: Tue, 22 Sep 2009 11:30:01 +0200
Subject: [Matroska-devel] Thumbnails under Windows 7 with Haali media
	splitter 1.9.42.1
Message-ID: <3EEEFE5BCAF445F296D40A1332C8AC07@Athlonx2s939>

Hello 

I am a french user of your mkv splitter for a long time now.

I've recently set up windows 7 on my system and I've installed the last cccp software, with haali included.

My question is about thumbnails generated under windows explorer. Although I've enabled extraction and put an offset of 120000ms, some thumbnails are not generated, or improper showed.

Will your next release fix this problem ? Or, maybe a solution already exists ?

Many thanks for your work, and for your reply 

Fred.
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From ryanwalklin at gmail.com  Sun Sep 27 12:36:01 2009
From: ryanwalklin at gmail.com (Ryan Walklin)
Date: Sun, 27 Sep 2009 23:36:01 +1300
Subject: [Matroska-devel] 32-bit errors in Haali core parser on OS X?
Message-ID: <C73A24DF-7D86-4E2B-B322-9834F6A4C3F6@gmail.com>

I'm using Haali's core library to do some basic MKV parsing and track  
extraction on OS X (Snow Leopard), and having some issues reading  
files past 2GB when built 32-bit. When compiled 64-bit the parser has  
no trouble reading till the end.

I haven't been able to debug this, but presumably its a type size  
error. I'd be interested to know if anyone had any ideas or experience  
with the library on OS X.

Regards,

Ryan


From ryanwalklin at gmail.com  Sun Sep 27 19:52:09 2009
From: ryanwalklin at gmail.com (Ryan Walklin)
Date: Mon, 28 Sep 2009 06:52:09 +1300
Subject: [Matroska-devel] 32-bit errors in Haali core parser on OS X?
Message-ID: <991388A0-CCC6-4AE0-A768-EEDB5A03292E@gmail.com>

I'm using Haali's core library to do some basic MKV parsing and track  
extraction on OS X (Snow Leopard), and having some issues reading  
files past 2GB when built 32-bit. When compiled 64-bit the parser has  
no trouble reading till the end.

I haven't been able to debug this, but presumably its a type size  
error. I'd be interested to know if anyone had any ideas or experience  
with the library on OS X.

Regards,

Ryan


From ryanwalklin at gmail.com  Sun Sep 27 19:56:23 2009
From: ryanwalklin at gmail.com (Ryan Walklin)
Date: Mon, 28 Sep 2009 06:56:23 +1300
Subject: [Matroska-devel] 32-bit errors in Haali core parser on OS X?
Message-ID: <B6B86710-ACA9-45C8-A275-00F40261C8B8@gmail.com>

I'm using Haali's core library to do some basic MKV parsing and track  
extraction on OS X (Snow Leopard), and having some issues reading  
files past 2GB when built 32-bit. When compiled 64-bit the parser has  
no trouble reading till the end.

I haven't been able to debug this, but presumably its a type size  
error. I'd be interested to know if anyone had any ideas or experience  
with the library on OS X.

Regards,

Ryan