Displaying 20 results from an estimated 300 matches similar to: "rice format"
2005 Apr 10
0
rice format
hello,
I am now develloping an embeded decoding system for flac.I have a problem about the format of the rice coding:
the residual begins with : 01 01 08 0C
the first two bytes are the warmups, the prediction order is 2. and the 080C is the following:
00 0010 0000 001100
the first two bits mean: residual coding method is partitioned rice
the following four bits mean: the partition order is 2 ;
2004 Sep 10
1
AW: AW: Incomplete format description?
Torsdag, 23 januar 2003, skrev Tor-Einar Jarnbjo <Tor-Einar_Jarnbjo@grosch-
link.de>:
>According to the format description, the coding method has to be 0.
>
>I've been using libFLAC 1.0.4 to encode the stream.
I've checked my interpretation against "flac -a" and it seems to
read 17 bits for each warmup sample. Here is its output:
frame=168
blocksize=4608
2004 Sep 10
2
Altivec, automake
Here's what I listed in that email. Merging doesn't appear to be necessary. If
you have any build problems, let me know.
Note that my detection code is Darwin-specific. It's a BSD call (sysctl()), so
a change to the platform-detection macros should enable it to work on other
BSDs. However, I don't know what that would be, and I couldn't determine any
safe way to do the check
2003 Sep 15
0
Tools for Inbound travel agents
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2011 Aug 01
0
dbench strange results
Hi
I'm building new samba server (on Debian 6.0, software RAID10 2TB, Xeon
CPU). Generally everything is working fine, so I have decided to run
some stress tests. My choice was dbench. Old server is Debian 4.0 (samba
3.0.24, Athlon 3000+, one ATA 160GB disk). So run
dbench 16
on both old and new server
The results are strange
old serwer: about 300MB/sek (dbench 3.0)
and below are first
2017 Sep 07
0
investigate & troubleshoot speed bottleneck(s) - how?
hi guys/gals
I realize that this question must have been asked before, I
sroogled and found some posts on the web on how to
tweak/tune gluster, however..
What I hope is that some experts and/or devel could write a
bit more, maybe compose a doc on - How to investigate and
trouble gluster's speed-performance bottleneck.
Why I think such a thorough guide would be important? Well..
I guess
2006 Sep 06
0
Getting subframe type=verbatim on 16 bit files
looks fine, I would suspect how the PCM sample are formatted
and sent to process(), could you show that part of the code?
Josh
--- James Smith <jsmith@landmarkdigital.com> wrote:
>
> I'm using libFLACC++ and libFLAC and I think that I'm using the calls
> in the
> typical order (see code below). But every monoe or stereo file that
> I send
> thru I get files
2004 Sep 10
3
AW: AW: Incomplete format description?
Torsdag, 23 januar 2003, skrev Miroslav Lichvar <lichvarm@phoenix.
inf.upol.cz>:
>If input is 16 bit, side channel will be 17 bit (16bit - 16bit is
>17bit number). And warmup samples will be (17 - wasted_bits) bit.
Voila, this was the source of all my frustration, sync problems and
who knows what.
My decoder now works correctly for files encoded with the default
settings. Are
2006 Sep 06
2
Getting subframe type=verbatim on 16 bit files
I'm using libFLACC++ and libFLAC and I think that I'm using the calls in the
typical order (see code below). But every monoe or stereo file that I send
thru I get files that are the same sze as the orginal wave files.
Doing a flac -a on the flac files I see that I get:
frame=9 blocksize=4608 sample_rate=8000 channels=1
channel_assignment=INDEPENDENT
subframe=0
2004 Sep 10
0
AW: AW: Incomplete format description?
--- Tor-Einar Jarnbjo <Tor-Einar_Jarnbjo@grosch-link.de> wrote:
> Torsdag, 23 januar 2003, skrev Miroslav Lichvar <lichvarm@phoenix.
> inf.upol.cz>:
>
> >If input is 16 bit, side channel will be 17 bit (16bit - 16bit is
> >17bit number). And warmup samples will be (17 - wasted_bits) bit.
>
> Voila, this was the source of all my frustration, sync problems
2014 Dec 11
0
Two new CVEs against FLAC
On Wed, Dec 10, 2014 at 10:54:15PM -0800, Erik de Castro Lopo wrote:
> Erik de Castro Lopo wrote:
>
> > I think I have an alternative fix for the CVE which should not break
> > seeking. I'm working on getting an copy of the file with which to test.
>
> Patch applied and pushed.
I think this revives the CVE, at least in some configurations. The
patch seems to cover
2005 Feb 20
0
Re: Asterisk-Users Digest, Vol 7, Issue 260
> From: "James Bean" <james@hdcs.com.au>
> Has anyone every setup an external open/close relay, off say a serial
> interface, and have an extension trigger the relay?
The following will do the trick. Just add a 5vdc solid state relay
('cause you can't sink too much current out of the RS232C port).
Substitute "2", "4" or "6" in the
2005 Apr 19
1
Bug 1806
Hi all,
I''m trying to get new tracker items to automatically
send an email to this list, so I may run a couple of
tests this week. You can ignore them.
Heesob, can you please take a look at Bug 1806? I''m
not sure if it''s possible or not, but it seems like a
reasonable idea if it is.
Regards,
Dan
__________________________________
Do you Yahoo!?
Plan great
2005 Apr 19
1
speex voice seems to be bit breaking over long distance.
Hi Jean,
> Actually, Speex has Packet Loss Concealment (PLC)
> builtin. If a packet
> is missing, instead of repeating the previous one,
> just try decoding by
> passing NULL instead of the SpeexBits struct.
>
Thanks, I have made the above changes and the effect
seems to be better now.
> > I think jitter buffering is more correct way to
> solve
> > this problem
2005 Feb 02
0
two small-ish optimizations (death by a thousand cuts)
This lpc_restore_order was partially inspired by Miroslav's affd, though
my (not very great) ARM asm version resembled this, as well.
The other two reduce CPU array indexing overhead in loops a little.
Additionally, a request for help:
My not very optimized lpc_restore_signal is at the below URL, I
couldn't get the ldm* instructions to work as advertised, even though
I've talked
2011 Oct 02
1
generating Venn diagram with 6 sets
Dear r-helpers,
Here I would like to have your kind helps on generating Venn diagram.
There are some packages within R on this task, like venneuler, VennDiagram,
vennerable. But, vennerable can not be installed on my Mac book. It seems
VennDiagram can not work on my data. And, venneuler may have generated a
wrong Venn diagram to me.
Do you have any experience/expertise on those Venn diagram?
2006 Sep 07
2
Getting subframe type=verbatim on 16 bit files
Here's how I set up the data for processing:
// For moving data into 32 bit shape
uint8_t *buffer8 = NULL;
uint16_t *buffer16 = NULL;
uint32_t *buffer32 = NULL;
unsigned sample32;
unsigned sample, channel;
uint32_t bitsPerSample = this->get_bits_per_sample();
numFrames = inData.GetSize();
2004 Sep 10
1
Questions about FLAC format from a java coder...
Thanks Miroslav, for your help - much appreciated.
> > RICE PARTITION SIZE: In a zero-partition-order Rice block, the
> > documentation says the number of samples in the partition is equal
> > to the frame's blocksize. Surely this should be equal to the
> > frame's-blocksize-minus-the-predictor-order, since we shouldn't need
> > to encode residual for
2006 May 28
2
Upgrade from R1.8.2 to R1.8.4
Hello you all,
this is my first time on this forum because I recently started to learn
this exciting "new" language and Frame stuff...
anyway, I used to have Ruby 1.8.2 installed with Rails and I wrote some
warmup applications on these. Yesterday I decided to update my Ruby and
Rails... about 4-5 hours later I finished... it wasn''t easy but what
is.. right?
so I changed
2017 Jul 11
2
getting rid of hp c3180
On 7/11/2017 3:58 PM, Fred Smith wrote:
> I faced the same issue some years ago, and found a low-priced mono
> laser that lated me quite a few years. no color, but few thing I
> wanted to print actually demanded color.
my last two laser printers have been Brother black&white all-in-ones
("MFC"). *VERY* cheap per page printing costs, even if you use Brother
brand toner