Displaying 20 results from an estimated 20000 matches similar to: "ogg"
2009 Dec 10
2
Fwd: Vorbis-java wav-ogg encoder produces distorted OGG file
Hi,
I was really interested in the java version of the same since I wanted to
use it in my java application in a platform independent way.
Anybody who have managed to use the java port to encode wav to ogg, this is
only audio, can assist me to solve my problem. I have been looking at the
code and the svn but no updates seem to be available. Some guidance on what
could be the problem on the source
2009 Dec 10
4
Fwd: Vorbis-java wav-ogg encoder produces distorted OGG file
So to which group should I foward my question? I thought this was the most
appropriate of them all. Please guide me
On Thu, Dec 10, 2009 at 8:59 PM, Monty Montgomery <monty at xiph.org> wrote:
> I have the impression only a small piece of this conversation is being
> forwarded to ogg-dev. We can't answer questions when we have no idea
> what's going on :-)
>
>
2005 Sep 29
1
Quicktime 2 Theora Transcoder's Nano-Howto
After a bunch of cumbersome testing I was able to transcode a Quicktime
MOV file to OGG with theora and Vorbis. The method's a bit fumbly, but
it works... It is automatable except for the initial audio decoding.
Software used: Xine, oggenc, ffmpeg, ffmpeg2theora, oggzmerge
Step 1: Get the video out of Quicktime
ffmpeg -i infile.mov -b 5000 -f mpeg2video outfile.mpg
Step 2: Get the video
2009 Oct 01
1
mixed interlaced content and ffmpeg2theora
dv file from minidv camera - interlaced.
small dv created by imported jpeg images - not interlaced.
seems that when I use ffmpeg2theora with deinterlace switch and reduce
size, it works. But when the only reduction I am doing is to width
(720x480 -> 640x480) the encoder ignores the naturally interlaced bit
and uses the last de-interlaced frame.
Since the small bit made from jpegs is a dv
2009 Dec 10
2
Fwd: Vorbis-java wav-ogg encoder produces distorted OGG file
On Thu, Dec 10, 2009 at 10:06 AM, Monty Montgomery <monty at xiph.org> wrote:
> Vorbis-dev might be better....
>
My issue is with theora/thusnelda for xiph tools.
>
> What I mean is, you quoted a response from Frank Barchard, but I never
> saw his response on the list. Are there blind CCs on the conversation?
> I'm just trying to figure out where the rest of the
2008 Jul 04
2
Oggz 0.9.8 Released
Oggz 0.9.8 Release
------------------
Oggz comprises liboggz and the command-line tools oggzinfo, oggzdump,
oggzdiff, oggzmerge, oggzrip, oggz-chop, oggz-comment, oggz-scan, oggz-sort
and oggz-validate. oggz-chop can be used to serve time ranges of Ogg media
over HTTP by any web server that supports CGI.
liboggz is a C library providing a simple programming interface for reading
and writing Ogg
2009 Jun 29
3
oggz-merge.exe
Hi folks,I'm joining this list because I've encountered difficulties with
the ogg tools.
I'm running Windows, and can't find binaries for liboggz tools, such as
oggz-merge.exe
Can someone provide oggz-merge.exe?
So I use ffmpeg (v19289) for muxing
ffmpeg -y -i sync2.ogg -i sync.ogv -vcodec copy -acodec copy sync2.ogv
but the framerate fluctuates wildly on playback, and ogginfo
2006 Jan 04
1
Muxing a52/ac3 and Theora
Is there a program currently available that will correctly mux a52/ac3
streams and theora streams into an ogg container? I've tried
oggzmerge, and it will mux ac3 into ogm and correctly create a new ogm
from an existing theora file, but it doesn't seem to put the two
together correctly.
2004 Dec 14
2
help - Theora/Vorbis/Ogg, ogmmerge and ffmpeg2theora
Hi,
I'm probably being fairly stupid. But I did the following, starting with
the following two files:
# tcprobe -i vts_01.m2v
[tcprobe] MPEG elementary stream (ES)
[tcprobe] summary for vts_01.m2v, (*) = not default, 0 = not detected
import frame size: -g 720x576 [720x576]
aspect ratio: 16:9 (*)
frame rate: -f 25.000 [25.000] frc=3
# tcprobe -i vts_01.m2a
2009 May 18
1
Broken Theora integration in FFMPEG
This file is impossible to encode into Theora (AVI works) with FFMPEG:
http://freefile.kristopherw.us/uploads/temp/ffx3yuv.zi7
See also: http://sf.net/tracker/?func=detail&aid=2789359&group_id=205275&atid=992986
Tried many versions, until 2009-May PageFault, Sherpya's 2009-Apr and
2009-May versions produce garbage. Anyone can confirm this ? Used just
".ogv" as output
2008 Jul 04
2
Oggz 0.9.8 Released
Oggz 0.9.8 Release
------------------
Oggz comprises liboggz and the command-line tools oggzinfo, oggzdump,
oggzdiff, oggzmerge, oggzrip, oggz-chop, oggz-comment, oggz-scan, oggz-sort
and oggz-validate. oggz-chop can be used to serve time ranges of Ogg media
over HTTP by any web server that supports CGI.
liboggz is a C library providing a simple programming interface for reading
and writing Ogg
2008 Apr 22
3
Encoding speed
I tried to encode two minutes from an AVI DV file 720x480:
ffmpeg latest release produces a FLV 320x240 25fps 360k video 40k audio in about 45 sec.
ffmpeg latest release produces an OGG 320x240 25fps 360k video 40k audio in about 1:20 sec.
ffmpeg2theora the same in about 2 minutes or more.
The FLV quality it's quite good, some dropped frames maybe.
I was wondering to know if ffmpeg team
2010 Feb 18
5
Impossible to encode this file in sync
Hi all,
I am unable, using ffmpeg2theora 0.26, to encode this mpeg file in
theora without audio/video sync problems :
http://dl.rom1v.com/noindex/test.mpg
The file works correctly using vlc or mplayer, but totem has sync
problems for playing it.
For information, it is a TV stream I recorded using :
vlc
2004 Feb 16
1
Ogg mux design
Monty,
Thanks for writing up your thoughts on the mux design
(ogg/doc/ogg-multiplex.html in cvs) Now that there's something to argue
with, I'd like to comment.
To recap, the documented proposal is that we make two categories of
streams within the OggFile multiplexing library. Pages are sorted
chronologically by the timestamp equivalent of their granulepos fields.
Normal data like
2005 Feb 06
0
liboggz 0.8.6 Release
Oggz 0.8.6 Release
------------------
liboggz is a C library providing a simple programming interface for reading
and writing Ogg files and streams. Ogg is an interleaving data container
developed by Monty at Xiph.Org, originally to support the Ogg Vorbis audio
format.
This release is available as a source tarball at:
http://www.annodex.net/software/liboggz/download/liboggz-0.8.6.tar.gz
New in
2010 Sep 19
2
Two mux-fix patches against current liboggz
Two bugs in liboggz mux ordering bit me tonight. These are patches
against current GIT, I'll apply if no one else volunteers, but I'd
prefer a quick review. I'm surprised they'd not been caught, as it
was causing oggz-sort/oggz-merge to mis-mux potentially all files
containing theora (the frame->time calculation accounted for stream
version backwards, and the result was always
2010 Sep 19
2
Two mux-fix patches against current liboggz
Two bugs in liboggz mux ordering bit me tonight. These are patches
against current GIT, I'll apply if no one else volunteers, but I'd
prefer a quick review. I'm surprised they'd not been caught, as it
was causing oggz-sort/oggz-merge to mis-mux potentially all files
containing theora (the frame->time calculation accounted for stream
version backwards, and the result was always
2004 Oct 05
0
liboggz 0.8.5 Released
Oggz 0.8.5 Release
------------------
liboggz is a C library providing a simple programming interface for reading
and writing Ogg files and streams. Ogg is an interleaving data container
developed by Monty at Xiph.Org, originally to support the Ogg Vorbis audio
format.
This release is available as a source tarball at:
http://www.annodex.net/software/liboggz/download/liboggz-0.8.5.tar.gz
New in
2005 Dec 15
2
concatenate ogg/theora files
Hi,
I have multiple ogg/theora files, with different bitrate. That is the
big problem, because I want to broadcast them using ezstream/icecast and
the connection between ezstream and icecast is always lost when
switching between files. They have the same resolution but different
quality. Is there a tool to concatenate/normalize several files to a big
homogeneous one?
--
A powerfull GroupWare,
2006 Nov 09
2
Suspected GPL violation by Erightsoft "super"
Hi guys,
the SUPER codec by Erightsoft
http://www.erightsoft.net/SUPER.html
contains lots of GPL and LGPL code:
mplayer, ffmpeg, x264, musepack, theora,
which they admit and give credit for.
Still, their product is proprietary,
and they insist on it. I tried to get
the source through their forum, but they
of course won't give it:
http://www.erightsoft.net/Supforum.html
I'll forward