Displaying 20 results from an estimated 7000 matches similar to: "No quality advantage with two-pass?"
2009 Jun 12
3
Ogg vs mp3
Just patant thing put aside qualitywise how good is ogg vs mp3
and ogg theora video vs mp4, xvid ,h.264/x264
--
DARKLORD (:=
2009 Aug 14
4
theora sprint done :)
all done! ... we will check through the format a bit and make some
alterations, but the first version is available now...
http://en.flossmanuals.net/theoracookbook
http://www.lulu.com/content/7531795
212 pages of all you can eat free video :)
adam
--
Adam Hyde
Founder FLOSS Manuals
German mobile : + 49 15 2230 54563
Email : adam at flossmanuals.net
irc: irc.freenode.net #flossmanuals
2010 Feb 06
2
Fwd: [whatwg] Suddenly, ~40% of IE users get HTML5 Theora with no effort
---------- Forwarded message ----------
From: David Gerard <dgerard at gmail.com>
Date: Fri, Feb 5, 2010 at 21:47
Subject: [whatwg] Suddenly, ~40% of IE users get HTML5 Theora with no effort
To: WHATWG <whatwg at whatwg.org>
http://www.atoker.com/blog/2010/02/04/html5-theora-video-codec-for-silverlight/
2009 Mar 30
7
Thusnelda Video Quality
Wow.
Let me say that again, just in case you missed it.
Wow.
The quality looks to be on par with what I get out of H.264, but
Theora has the added benefit of free and open source software with no
patent worries so I can use it with a clean conscience. Thanks,
everyone.
2007 Jun 29
5
ffmpeg2theora 0.19 release
New version of ffmpeg2theora,
a command line tool to convert video files to Ogg Theora.
new in version 0.19
- use libswscale api
- add frontend mode and a simple PythonCard Frontend
(only in svn right now or binary for os x *)
- support for output larger than 2GB on 32bit systems
- fix short option -k to output Ogg Skeleton
- other smaller fixes
binaries
2009 Aug 10
1
theora sprint started
hi,
So, now we are in an OGG Theora Book Sprint in the HKW in Berlin. The
aim is to write an introductory book in 5 days. There are 6 of us
working from Berlin, and you can join too! To do so follow these simple
steps :
1. Register
Register at FLOSS Manuals:
http://en.flossmanuals.net/register
2. Contribute!
Select the manual
http://en.flossmanuals.net/bin/view/TheoraCookbook/WebHome and a
2010 Jun 24
2
theora's encoding speed
Is there any way to get better encoding speed out of ffmpeg2theora?
eg: <snip> Duration: 00:57:04.92, <snip> ET: 02:06:24
here is the command:
ffmpeg2theora --soft-target -V303 -v4 -F25 -K25 --croptop 8 --cropleft 2 --cropright 2 -x360 -y288 --deinterlace --aspect 4:3 -H24000 -A56 --optimize "<filename.mpg>"
also the bitrate, 300kbits == 297kb (3 kbit less)
2009 Jul 10
2
theora sprint
hey,
Adam here from FLOSS Manuals (http://www.flossmanuals.net). We write
free manuals about free software and in August (10-15) we will hold Book
Sprint (http://www.flossmanuals.net/booksprints) about Ogg Theora. We
will write a really good manual (book) about Ogg Theora in 5 days. The
event will be in Berlin.
We want to cover a lot of stuff, but we hope to get our teeth into at
least some of
2009 Jul 10
2
ogg theora book sprint
hey,
Adam here from FLOSS Manuals (http://www.flossmanuals.net). We write
free manuals about free software and in August (10-15) we will hold Book
Sprint (http://www.flossmanuals.net/booksprints) about Ogg Theora. We
will write a really good manual (book) about Ogg Theora in 5 days. The
event will be in Berlin.
We want to cover a lot of stuff, but we hope to get our teeth into at
least some of
2010 Aug 12
2
Stream HD video
I agree I have not seen any H264 streaming info for icecast2.
If you are however interested in using ogg/vorbis (Theora) look up Theora
Streaming Studio in the Theora Cookbook and it will give you some info.
Additionally if you wish to script this task you can look up the info on the
three commands TSS wraps, specifically dvgrab/ffmpeg2theora/oggfwd. if your
source file is in a h264 medium you
2010 Oct 13
3
Need a help on Online Video Streaming using IceCast
Hello,
We are working on the Radio station project and we are trying to implement
the Live Video Streaming module using Icecast server with VLC player.
We have installed and configured the Icecast into our server. Also, we have
installed the VLC player in our local desktop computer.
The USB webcam(200 CMOS UCAM - DLC220T) has been connected into my machine.
Now we are trying to live video
2007 May 24
1
video quality problem, encodeing with ffmpeg2theora -p pro
Hello all and thanks,
I have encoded several .vob with " ffmpeg2theoar -p preveiw " with no
problems at all. The quality is exellent. These .vob were ripped with
vobcopy.
The problem I am having is when I encode a .vob with " ffmpeg2theora -p pro ".
The resulting .ogg will not play correctly with vlc or kaffeine. The vedio
is jerky and the sound go out of sycro just
2009 Jul 24
1
The Vorbis encoder could not set up a mode according to the requested quality or bitrate.
I built ffmpeg2theora from SVN, using libogg 1.1.4, libvorbis 1.2.3
and Thusnelda from SVN. Running ffmpeg2theora --help reports that
ffmpeg2theora accepts a range of -2 to 10 for the --audioquality
option and a bitrate of 32 to 500 for the --audiobitrate option, but
it doesn't appear to actually accept any of the low end numbers.
It appears that the lowest acceptable value for
2007 Sep 14
8
Cortado java applet
I looking for a simple way to use cortado java applet
on my website, help
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2007 May 28
0
documentation on theora
hi,
I am just putting together a 'cookbook' for theora. Its online and
licensed with the Free Documentation License, and its in a 'repository'
so anyone can add/edit material.
So far I just have some basic informationon using Theora, such as how to
use VLC to play a stream, putting Cortado online, streaming using
oggfwd, vlc streaming theora to icecast, and a few more bits and
2008 Oct 10
4
ffmpeg2theora 0.22 released
ffmpeg2theora 0.22 is out - http://v2v.cc/~j/ffmpeg2theora
* enable v4l input again (-f video4linux or -f video4linux2)
* ability to set framerate for image sequences (--inputfps)
* fix several memory leaks
* if only width or height are given,
the other is set to preserve aspect ratio
* -start / -end options now work with audio only input
* new option --novideo to disable video
2008 Oct 10
4
ffmpeg2theora 0.22 released
ffmpeg2theora 0.22 is out - http://v2v.cc/~j/ffmpeg2theora
* enable v4l input again (-f video4linux or -f video4linux2)
* ability to set framerate for image sequences (--inputfps)
* fix several memory leaks
* if only width or height are given,
the other is set to preserve aspect ratio
* -start / -end options now work with audio only input
* new option --novideo to disable video
2010 Feb 05
5
ffmpeg2theora 0.26 released
ffmpeg2theora 0.26 is out - http://v2v.cc/~j/ffmpeg2theora
Some changes that went into this release:
* use a/v sync from input container
this should fix many issues that came up with variable framerates
* include metadata from source in --info json output
* update fmpeg
* update libkate
* OggIndex support, can be enabled with --seek-index
* update GPL to version 3
Source:
2010 Feb 05
5
ffmpeg2theora 0.26 released
ffmpeg2theora 0.26 is out - http://v2v.cc/~j/ffmpeg2theora
Some changes that went into this release:
* use a/v sync from input container
this should fix many issues that came up with variable framerates
* include metadata from source in --info json output
* update fmpeg
* update libkate
* OggIndex support, can be enabled with --seek-index
* update GPL to version 3
Source:
2007 Dec 02
4
ffmpeg2theora-0.20 released
New version of ffmpeg2theora,
a command line tool to convert video files to Ogg Theora.
new in version 0.20
- postprocessing filters, denoise, deblock, dering (check --pp help)
- new preset
- several bugfixes
- binaries build with latest version of libtheora
Binaries
http://v2v.cc/~j/ffmpeg2theora/ffmpeg2theora-0.20.linux.bin.bz2