Displaying 20 results from an estimated 6000 matches similar to: "Re: Peer review draft for the new media types/file extensions"
2013 Jul 24
2
Metadata
On 7/23/13, Silvia Pfeiffer <silvia at silvia-pfeiffer.de> wrote:
> On Wed, Jul 24, 2013 at 3:59 AM, Martin Leese
>> ...
>>>> Information about Metadata
>>>> has been collected together in the Xiph Wiki
>>>> at:
>>>> https://wiki.xiph.org/Metadata
>> Page updated. See what you think.
>
> M3F is also not used anywhere
2012 Jun 04
3
embeding xml to ogg
"Benjamin M. Schwartz" wrote:
> On 06/04/2012 10:50 AM, Oleksij Rempel wrote:
...
>> XMP fits to our needs, but it
>> looks like there is still no ready documentation about muxing XML to ogg.
>
> Well then you've already solved the problem. Just store the XMP in a
> VorbisComment field named "XMP" (or whatever name you like).
This suggestion falls
2013 Jul 23
2
Metadata
On 7/23/13, Silvia Pfeiffer <silviapfeiffer1 at gmail.com> wrote:
> On 23 Jul 2013 15:17, "Martin Leese" <martin.leese at stanfordalumni.org>
> wrote:
...
>> Information about Metadata
>> has been collected together in the Xiph Wiki
>> at:
>> https://wiki.xiph.org/Metadata
>
> That page is a bit outdated. It has CMML in it which we
2012 Jun 05
2
embeding xml to ogg
On 6/4/12, Benjamin M. Schwartz wrote:
> On 06/04/2012 04:08 PM, Martin Leese wrote:
...
>> The optimal solution is described at:
>> https://wiki.xiph.org/XMLEmbedding
>
> As that page says, "This page is for development of a specification for
> embedding XML streams in Ogg.". "XML streams" are not simply XML
> documents. They are _temporally
2007 Oct 21
3
OggPCM family
Erik de Castro Lopo <mle+xiph@mega-nerd.com> wrote:
> Martin Leese wrote:
> > So what is "OggPCM"? I started this thread
> > because I was puzzled why someone was
> > changing a draft instead of the document
> > itself.
>
> The original OggPCM was started by a person who really didn't
> lnow what they were doing and wouldn't listen to
2008 Apr 12
1
base64 ALBUMART vorbiscomment
" Ivo Emanuel Gon?alves " <justivo at gmail.com> wrote:
...
> To be fair, only the Vorbis users requested albumart. FLAC users
> should in theory be able to use the tag too if they want, but this
> wouldn't be something we'd see in other codecs like Speex and Theora.
This is a minor point, but FLAC users can already
do this using METADATA_BLOCK_PICTURE
(which
2007 Oct 21
1
OggPCM family
On 10/21/07, Ivo Emanuel Gon?alves <justivo@gmail.com> wrote:
> On 10/21/07, Martin Leese <martin.leese@stanfordalumni.org> wrote:
> > Either "OggPCM" or "OggPCM Draft2" needs
> > to be deleted. It really doesn't matter which,
> > but I would suggest that "OggPCM" takes the
> > big sleep. Just give time for me (or Sempo)
2018 Oct 26
1
Proposal - Extended Channel Layouts in Opus
On 10/25/18, Rodger Combs wrote:
>
>> On Oct 25, 2018, at 12:47, Martin Leese <martin.leese at stanfordalumni.org>
>> wrote:
...
>> An alternative approach is to only define
>> popular layouts. For more obscure layouts,
>> such as 2.1 and Mid/Side, assume that the
>> person doing the encoding knew what they
>> put in, and so knows what will come
2010 Dec 21
1
Please remove User, and delete their four posts from the archive
---------- Forwarded message ----------
From: Martin Leese <martin.leese at stanfordalumni.org>
Date: Mon, 20 Dec 2010 21:42:04 -0700
Subject:
To: flac-dev at xiph.org
Erik de Castro Lopo wrote:
> Can someone please remove this moron
> spammer [Gourav Tewatia] from this list.
And also delete their four posts from the
archive (otherwise the SPAM links will be
picked up by search
2015 Nov 30
2
Proposal for Ambisonics format in vorbis comment.
"Gabriel I." wrote:
> Greetings,
>
> I apologize if I posted this in the wrong list, I wasn't sure where to post
> it, but seeing as the tags are called "vorbis comments" I thought vorbis,
> rather than ogg-dev, would be the right choice. (actually, I'm not even a
> developer anyway)
Hi Gabriel,
I doubt whether the Xiph community would
promote a
2013 Jul 24
2
[OT] Tidy of Wiki Sidebar
I have been tidying up bits of the Wiki. This
one is not clear cut, so I decided to seek
advice. Also, I wasn't sure where to post this
question, so defaulted to ogg-dev.
Should Speex and CMML be removed from
the Wiki Sidebar at:
https://wiki.xiph.org/MediaWiki:Sidebar ?
Many thanks,
Martin
--
Martin J Leese
E-mail: martin.leese stanfordalumni.org
Web:
2013 Jul 23
2
Metadata
Brendan Bolles wrote:
> Hey everyone, according to Wikipedia's 4-year-old information, there is no
> standard for putting metadata into an Ogg file.
True.
> That metadata must be
> included in the codec.
More generally, in a stream in the Ogg file.
Codecs are streams, but so are things like
Ogg Skeleton. Information about Metadata
has been collected together in the Xiph Wiki
2018 Dec 11
2
New ID registration
"Kurosawa, Taku" wrote:
> Hi Martijn,
>
> Sorry for the late reply again,
> The application we are preparing this time is not exactly similar to
> Replaygain.
>
> Replaygain as we understand is something which normalize the loudness at
> content provider side, but our application takes different approach. It is
> designed to normalize the loudness at player
2007 Sep 26
1
--keep-foreign-metadata question
On 9/26/07, Josh Coalson <xflac@yahoo.com> wrote:
> --- Martin Leese <martin.leese@stanfordalumni.org> wrote:
...
> > Where can I find more detail on what is a
> > "non-audio" RIFF chunk?
>
> it is any riff chunk that is not "fmt " or "data"
>
> > Ambisonic ".amb" files are WAVE-EX files with
> > a
2013 Aug 09
1
[OT] Tidy of Wiki Sidebar
On August 9, 2013, Silvia Pfeiffer wrote:
> On Thu, Jul 25, 2013 at 6:36 AM, Martin Leese wrote:
...
>> Should Speex and CMML be removed from
>> the Wiki Sidebar
> Don't remove Speex - it's still very much in use.
>
> We probably want to add Daala to the list of video codecs:
> https://wiki.xiph.org/Daala
>
> We probably want to remove CCML from the
2018 Oct 25
2
Proposal - Extended Channel Layouts in Opus
Rodger Combs wrote:
> I've run into some issues using Opus with source files in channel layouts
> other than the default 8. For instance, 2.1 isn't supported, so I have to
> either downconvert to 2.0 or upconvert to 5.1 (which usually involves adding
> empty channels, which prevents the playback device from upconverting to the
> native layout).
> To address this,
2015 Jan 08
2
MIME Types and File Extensions
Hi All,
On the Xiph Wiki page at:
https://wiki.xiph.org/MIME_Types_and_File_Extensions
I added Opus to several of the sections, but
wasn't sure whether to add "Theora + Opus" to:
.ogv - video/ogg
.axv - video/annodex
As far as I can tell, according to the Opus
FAQ at:
https://wiki.xiph.org/OpusFAQ#Will_Opus_replace_Vorbis_in_video_files.3F
Theora + Opus is
2009 Jun 28
6
Tidy up of XiphWiki VorbisComment page
I have been tidying up the VorbisComment
page in the XiphWiki. The problem with it was
that it was a mixture of proposals and
discussion of those proposals. This made it
difficult for implementers to see what to
implement.
The problem section is:
http://wiki.xiph.org/index.php/VorbisComment#New_ENCODER_field_name_proposal
This is a mess, and all I could do was add
attributions to the
2007 Sep 26
2
--keep-foreign-metadata question
Not sure if this belongs here or in flac-dev.
I am subscribed to both, so flop it over if fits
better over there.
Looking at the Changelog for FLAC 1.2.1
(17-Sep-2007), it says:
"With the new --keep-foreign-metadata in
flac, non-audio RIFF and AIFF chunks can
be stored in FLAC files and recreated when
decoding."
Where can I find more detail on what is a
2007 Apr 18
1
Re: [ogg-dev] Ambisonics in Ogg Vorbis
Ian Malone <ibmalone@gmail.com> wrote:
> It depends what your aim is. The mapping type
> in the vorbis setup header is meant for
> this[1],[2]. Of course a nonzero mapping type will
> cause a lot of players to give up, but so will
> including the XML stream. I believe this is how
> is was intended multi-channel would be handled.
Thanks for the response, and for the