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Roman Shaposhnick | 1 Oct 2004 01:28
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Re: Patch for DVD Compliant VOB Files

On Wed, Sep 29, 2004 at 09:39:32PM -0400, Paul Curtis wrote:
> I have updated the patch that incorporates PCI/DSI packets into an MPEG 
> stream. The patch is against CVS (within the hour). It has been tested 
> and checked against 'dvdauthor'. The patch only touches 
> 'libavformat/mpeg.c' and changes a single line in 'ffmpeg.c' As always, 
> more testing is required.
> 
> The patch inserts PCI/DSI packets for each GOP start. These packets are 
> what DVD players use for navigation (fast-forward and rewind) as well as 
> time information. In addition, the patch alters the stream's PTS and DTS 
> timestamps to enable the DVD players to buffer the correct amount of 
> data before playback begins.
> 
> The patch is available at:
> 
> http://www.terrapin.com/ffmpeg+dvd.patch

  I think at this point the patch is clean enough to be applied and we'll
  deal with occasional bug or two later. After all, it's new functionality.

  Michael ?

Thanks,
Roman.

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Robert Lippmann | 1 Oct 2004 01:59

Quicktime unrecognized format?

hi,

i've been testing the Quicktime codecs.  When i try to use the sample movie
from quicktime 6.5.1 (sample.mov in c:\Program Files\Quicktime), i get the
following:

ffmpeg version 0.4.9-pre1, build 4725, Copyright (c) 2000-2004 Fabrice
Bellard
  built on Sep 29 2004 16:43:26, gcc: 3.3.1 (mingw special 20030804-1)
Sample.mov: Unknown format

am i missing something, or is this a bug (i thought it should be able to
deduce from the extension)?

thanks,
rob

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Mike Melanson | 1 Oct 2004 02:07
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Re: Quicktime unrecognized format?

On Thu, 30 Sep 2004, Robert Lippmann wrote:

> hi,
>
> i've been testing the Quicktime codecs.  When i try to use the sample movie
> from quicktime 6.5.1 (sample.mov in c:\Program Files\Quicktime), i get the
> following:
>
> ffmpeg version 0.4.9-pre1, build 4725, Copyright (c) 2000-2004 Fabrice
> Bellard
>   built on Sep 29 2004 16:43:26, gcc: 3.3.1 (mingw special 20030804-1)
> Sample.mov: Unknown format
>
> am i missing something, or is this a bug (i thought it should be able to
> deduce from the extension)?

	It absolutely should work. Since this sample file comes from a
later version of QT, perhaps there is something new in the file format
that ffmpeg does not yet recognize. I will take a look at it.

--
	-Mike Melanson

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Robert Lippmann | 1 Oct 2004 04:17

RE: Quicktime unrecognized format?

whoops

I think i might have found the problem though.  mingw/cygwin were copying a
zero length file for some reason.

actually, that appears to be the problem, the file is 0 bytes.

sorry about that.

thanks anyway.

-- rob

-----Original Message-----
From: Mike Melanson [mailto:melanson <at> pcisys.net]
Sent: Thursday, September 30, 2004 10:07 PM
To: Robert Lippmann
Subject: RE: [Ffmpeg-devel] Quicktime unrecognized format?

On Thu, 30 Sep 2004, Robert Lippmann wrote:

> then i must be doing something wrong.   what command line are you using?
>
> i was just doing:
>
> ffmpeg -i Sample.mov sample.avi

	Err, no, I was being terse and pointing out that the sample was
not attached to the previous email message. Please remember to attach the
sample.
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Mike Melanson CVS | 1 Oct 2004 04:35
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CVS: ffmpeg/doc faq.texi,1.13,1.14

Update of /cvsroot/ffmpeg/ffmpeg/doc
In directory mail:/var2/tmp/cvs-serv26460/doc

Modified Files:
	faq.texi 
Log Message:
FAQ update; entry on C++

Index: faq.texi
===================================================================
RCS file: /cvsroot/ffmpeg/ffmpeg/doc/faq.texi,v
retrieving revision 1.13
retrieving revision 1.14
diff -u -d -r1.13 -r1.14
--- faq.texi	16 Sep 2004 14:33:33 -0000	1.13
+++ faq.texi	1 Oct 2004 02:35:21 -0000	1.14
 <at>  <at>  -10,22 +10,22  <at>  <at> 

  <at> chapter General Problems

- <at> section ffserver doesn't not work. 
+ <at> section ffserver does not work. 

 ffmpeg development is now concentrated on the codec and format
 handling. New developments broke ffserver, so don't expect it to work
 correctly. If you have time and experience, please help us fix it.

- <at> section I cannot read this file although this format seems to be suppored by ffmpeg.
+ <at> section I cannot read this file although this format seems to be supported by ffmpeg.
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Mike Melanson | 1 Oct 2004 04:56
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New ffmpeg Website

Hi,
	In a move that is sure to irk a number of people, but with
Michael's blessing, I did a quick re-organization of the ffmpeg website.
Bascially, information is spread out in different places instead of
everything being on one big page.

--
	-Mike Melanson

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Mike Melanson | 1 Oct 2004 05:14
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Re: New ffmpeg Website

On Thu, 30 Sep 2004, Mike Melanson wrote:

> Hi,
> 	In a move that is sure to irk a number of people, but with
> Michael's blessing, I did a quick re-organization of the ffmpeg website.
> Bascially, information is spread out in different places instead of
> everything being on one big page.

	Further, these projects no longer seem to exist:

FFmpeg decoders for MAC OS X, http://divx.jamby.net/
ffvfw, http://cutka.szm.sk/ffvfw/ffvfw.html

True?

--
	-Mike Melanson

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Milan Cutka | 1 Oct 2004 06:30
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Re[2]: New ffmpeg Website

MM> 	Further, these projects no longer seem to exist:

MM> ffvfw, http://cutka.szm.sk/ffvfw/ffvfw.html

MM> True?

Yes.
Video encoding features of ffvfw were moved into ffdshow.

  Milan

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Måns Rullgård | 1 Oct 2004 08:41

Re: New ffmpeg Website

Milan Cutka <cutka <at> szm.sk> writes:

> MM> 	Further, these projects no longer seem to exist:
> MM> ffvfw, http://cutka.szm.sk/ffvfw/ffvfw.html
> MM> True?
>
> Yes.
> Video encoding features of ffvfw were moved into ffdshow.

Is there an official ffdshow website somewhere?  I can't seem to find
one that has been updated in the last two years.

--

-- 
Måns Rullgård
mru <at> mru.ath.cx

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Milan Cutka | 1 Oct 2004 09:15
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Re[2]: New ffmpeg Website

MR> Is there an official ffdshow website somewhere?  I can't seem to find one
MR> that has been updated in the last two years.

http://ffdshow.sourceforge.net/tikiwiki

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Gmane