similar to: Are two passes useful in CBR mode ?

Displaying 20 results from an estimated 110 matches similar to: "Are two passes useful in CBR mode ?"

2003 Sep 13
3
3.6.1p2 - UsePAM & challenge response
hi, i don't understand how 3.6.1p2 breaks ssh1.... On Fri, Sep 12, 2003 at 10:27:15AM -0700, Mike Bethune wrote: > Hello, > the new way this works breaks windows ssh clients using v1 (I know, who cares :) > since when these options are enabled and you connect w/v1, the server asks: > Password: > Response: > and I guess these clients (tested putty, pscp, vandyke) expect
2010 Nov 01
4
Camera MJPEG to Icecast
Dear All ... I have AXIS camera with output mjpeg format. I try to relay it to outside world using ffmpeg and it work The recipe is taken from http://www.daantje.nl/2007/05/07/convert-axis-webcam-stream-to-flash-swfflv/ Now .. I want to do it the otherway with Icecast I try with wget -nv -O - http://root:root at 192.168.10.234/mjpg/video.mjpg | ffmpeg2theora -a 0 -f mjpeg -o /dev/stdout |
2008 Nov 08
0
Validating skeleton (Re: Theora 1.0 final release!)
2008/11/9 Silvia Pfeiffer <silviapfeiffer1 at gmail.com>: > On Sun, Nov 9, 2008 at 5:33 AM, Romain Beauxis <toots at rastageeks.org> wrote: >> Le Saturday 08 November 2008 03:10:49 Silvia Pfeiffer, vous avez ?crit : >>> I'd suspect .oga files would have skeleton and .ogg file would be >>> regarded as ordinary vorbis I files. >>> Might that be the
2010 Nov 01
0
Camera MJPEG to Icecast
Not sure if you perhaps intended to obfuscate these for the purposes of email, but in ezstream you are using a different source password to oggfwd. - Leo On 1 November 2010 10:17, Bino Oetomo <bino at indoakses-online.com> wrote: > > Dear All ... > I have AXIS camera with output mjpeg format. > > I try to relay it to outside world using ffmpeg and it work > The recipe is
2003 Mar 07
0
problem with encoding cbr (updated)
Hi, Regarding to my previous question, I think I have found out from oggenc source code that the correct way to initialize encoding is: vorbis_encode_init_vbr (or vorbis_encode_setup_managed for cbr etc.) vorbis_encode_ctl (to turn off or use avg bitrate management) vorbis_encode_setup_init By this way, there is no problem with encoded stream. However, there is no documentation of the three
2014 Sep 04
0
[Xiph] #2027: multistream_encode(_float) fails on hard cbr encodes in libopus v1.1
#2027: multistream_encode(_float) fails on hard cbr encodes in libopus v1.1 -----------------------------------------+------------------------------ Reporter: thinktink | Owner: jmvalin@? Type: defect | Status: closed Priority: P3 | Milestone: Component: Opus |
2014 Sep 04
0
[Xiph] #2027: multistream_encode(_float) fails on hard cbr encodes in libopus v1.1
#2027: multistream_encode(_float) fails on hard cbr encodes in libopus v1.1 -----------------------------------------+------------------------------ Reporter: thinktink | Owner: jmvalin@? Type: defect | Status: closed Priority: P3 | Milestone: Component: Opus |
2015 Jan 23
0
Opus for speech: VBR vs CBR
On 01/21/2015 07:51 PM, Daniel K wrote: > Hi guys, > > I'm using Opus for speech in wide-band mode (sampling rate 16000) and > 20ms frames with signal type set to SIGNAL_VOICE. > > I have a few questions here: > > 1. > When I choose VBR mode, the codec seems to choose the bitrate on its own. > However, that seems to be an issue on mobile devices. In some cases,
2003 Jan 29
1
AW: PlusV algorithm -> CBR
fwiw, there are definitely applications that would use Vorbis but can't until there is a _strict_ CBR mode. Meaning, architecturally the datarate simply cannot exceed X no matter what happens to the quality. Send silence if you have to, but limit the datarate. -dbm -------------- next part -------------- A non-text attachment was scrubbed... Name: winmail.dat Type: application/ms-tnef
2003 Mar 07
0
problem with encoding cbr
Hi, I am trying to encode PCM to OGG based on example code in OggVorbis SDK Win 1.0. There is no problem with "vorbis_encode_init_vbr(&vi, 1, 44100, 0.4f);" setting. However, using "vorbis_encode_init(&vi, 1, 44100, 96000, 96000, 96000);" setting gives such a warning by ogginfo: "Warning: EOS not set on stream 1" I have modified ogginfo to display exact
2003 Mar 07
1
cbr/vbr decoding - supported sample rates
Hi, Is there any difference between decoding of CBR or VBR streams in realtime in terms of CPU usage/cost? Are sample rates other than 44100Hz supported by Vorbis officially ? If it is supported, is it efficient to use them or is Vorbis specifically (or at the moment) optimized for 44100Hz ? Thanks in advance. --- Mete BALCI Senior Game Programmer Momentum DMT Istanbul, TURKEY
2008 Mar 02
1
Speex: complexity, VBR, ABR, CBR, quality
Hi All; If someone used speex and has experience with its settings, then who can help to explain the following: 1) When it is recommended to use VBR (vbr => true)? 2) If there relation between setting the vbr => true and the abr value (for example to be 0 or 1 or 10) and the relation between this value and abr (true / false). 3) Any relation between the quality value and the abr value?
2002 Aug 03
1
vbr / cbr / abr API calls
Hi, Maybe this is documented somewhere, if so, please send me a link to the documentation. My question is: how to set up different (VBR, CBR, ABR) modes when calling the Ogg Vorbis API? Currently I do: CBR: ret = vorbis_encode_setup_managed( &vorbisInfo, getInChannel(), getOutSampleRate(),
2001 Jul 03
2
ABR or CBR?
Just in case my quotation causeed misunderstnaing... Forget about what I quoted before. Probably, by CBR, Monty meant ABR since CBR is stupidly patented and this is the reason why Vorbis has no CBR option. If you know this, it cannot be a problem but I see there is a question asking what is ABR in the mailing list. >On Thu 28 Jun 2001, 23:27:41 PDT, Monty (xiphmont@xiph.org)Wrote: >then
2003 Jan 31
1
AW: AW: PlusV algorithm -> CBR
Fredag, 31 januar 2003, skrev du: <p>>Next thing is, that I would like to clarify the difference between a codec's >latency (which I would die to know in exact figures for the vorbis codec one >day - as well as block sizes, but that's another story) and the (bandwidth) >"smoothing window" latency - call it buffering or whatever. One thing is the codec
2001 Jun 17
3
Using a CBR when encoding to *.ogg
Greetings Fellow Vorbis Gurus! How can I encode, using CDex, at a CBR (constant bit rate) rather than the VBR? Also, can one take a 128kbs MP3 file and re-encode it to ogg? If so, please explain the procedure. By the way, I'm using a Windows based system. Thank you! /jp/ dojpaul@coffey.com --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage:
2015 Jan 22
2
Opus for speech: VBR vs CBR
Hi guys, I'm using Opus for speech in wide-band mode (sampling rate 16000) and 20ms frames with signal type set to SIGNAL_VOICE. I have a few questions here: 1. When I choose VBR mode, the codec seems to choose the bitrate on its own. However, that seems to be an issue on mobile devices. In some cases, when I configure the bitrate to say 20kbps, I see that the outgoing codec bitrate at
2002 Oct 17
3
pxelinux with redhat 8.0
Hi, do you know of a reason why I can't seem to load the kernel from the redhat 8.0 pxeboot using pxelinux? Same everything but with the kernels from 7.2 and 7.3 work fine. More details: - dhcp fine - loads pxelinux.0 fine - is able to get the pxelinux.cfg/<my config> - starts to get the kernel image vmlinuz... - stops after receiving only a few blocks over tftp (system hangs) - next
2010 Jun 19
1
[Bug 28610] New: System becomes unresponsive when visiting qt.nokia.com
https://bugs.freedesktop.org/show_bug.cgi?id=28610 Summary: System becomes unresponsive when visiting qt.nokia.com Product: xorg Version: unspecified Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at
2012 Jan 12
2
defmacro installation issue
Hi everybody, I want to use macro in my R code. But defmacro was not in my libraries. So I installed it : > install.packages("gtools") Installing package(s) into ?C:/Program Files/R/R-2.13.2/library? (as ?lib? is unspecified) essai de l'URL 'http://cran.cict.fr/bin/windows/contrib/2.13/gtools_2.6.2.zip' Content type 'application/zip' length 102500 bytes (100 Kb)