Displaying 20 results from an estimated 3000 matches similar to: "Newbie question"
2003 Jun 20
5
.ogg file extension for both audio and video?
Hi,
If I understand things correctly them Ogg is the wrapper format that
is also going to be used for Xiph's upcoming video compressor.
Does that mean that the .ogg file extension will also be used for
video?
This could present problems regarding mapping the .ogg file extension
to an application if for example I want audio to be handled by Winamp2
and video by something else.
2000 Nov 29
1
ov_read() reading too little.
Hi,
I've ditched the idea of calling the oggvorbis .dlls, and I'm compiling
the 1.0beta3 source into my own dll. After opening as "rb" instead of
"r", the ov_open() call works. However, ov_read() seems to consistently
read less data than I ask for. My buffer is enough to hold two seconds
of data, 16 bit 44k mono, that's 176400 bytes. The first call to
ov_read()
2000 Dec 13
2
ov_clear segfaults?
Hi guys,
I'm working doing the Java->JNI->OggVorbis thing. As a test to get me
going, I've just written a quick routine that dumps info about the file
test.ogg in the current directory.
The problem arises when I call ov_clear. I get a segfault everytime. Note
that I am *not* doing any decoding (ov_read) at all, just ov_comment and
ov_info. Should I only call ov_clear if I have
2005 Jun 14
3
lack of detail for exception in ov_open
I am having one frustrating time trying to decipher why ov_read is failing in my MFC/C++ application, and I see in Google results that others have had difficulty as well. These google discussions generally involve libraries, dll's and linking options, as though there are perhaps some basic incompatibilities between ogg vorbis and win32 and/or MFC/C++. Very confusing.
If I pass fopen a
2012 Dec 05
7
ov_open_callbacks takes so much time to open 210 MB OGG file
Why ov_open_callbacks(fd_, &vf, NULL, 0, OV_CALLBACKS_NOCLOSE) takes so
long to open OGG file?
The OGG file has just 210 MB. It takes a lot of time open the file.
I am working on OGG audio recorder and player.
Thanks in advance!
With kind regards,
Pavel
2008 Aug 31
2
smb_auth problem
Hi samba community.
I'm having a problem with the smb_auth authentication method. Everything
looks like normal, but everytime I try to use smb_auth it returns ERR.
I will show here some commands output to secure that all configuration is
correct, and if anyone can help me to investigate what's happend I'll
thanks.
I'm using: Debian lenny, updated.
ii samba 2:3.2.3-1
2007 Feb 13
2
Computing stats on common parts of multiple dataframes
Folks,
I have three dataframes storing some information about
two currency pairs, as follows:
R> a
EUR-USD NOK-SEK
1.23 1.33
1.22 1.43
1.26 1.42
1.24 1.50
1.21 1.36
1.26 1.60
1.29 1.44
1.25 1.36
1.27 1.39
1.23 1.48
1.22 1.26
1.24 1.29
1.27 1.57
1.21 1.55
1.23 1.35
1.25 1.41
1.25 1.30
1.23 1.11
1.28 1.37
1.27 1.23
R> b
EUR-USD NOK-SEK
1.23 1.22
1.21 1.36
1.28 1.61
1.23 1.34
1.21 1.22
2008 Apr 30
2
Summary statistics across factor levels
R users,
I intention is to calculate some summary statistics across factor
levels. I know that in Hmisc package there is a summary function which
produces neat summary statistics when using "cross" option. I would
like to produce similar output with N and Missing columns but produce
a data.frame. Is there any built-in function for that?
#example data
install.packages("Hmisc")
2007 Aug 20
5
[LLVMdev] Problem with missing support for non-zero contant initializers.
Hi all.
I'm working on a LLVM based compiler for the D programming language by
Walter Bright.
D allows static arrays up to 16MB in size. I'm initializing global
static arrays with a constant initializer. But D requires that (per
default) static arrays are initialized with the default initializer
for the element type. For float this happens to be NaN, so I cannot
use a
2002 Jan 03
3
Suggestion for libvorbisfile: scaling
I've been experimenting with the ideas of Replay Gain[1] and find that
ogg123 doesn't have a way of specifying the scaling applied to
replayed samples (like -f in mpg123).
Looking at libvorbisfile, I see no function exactly matching this
possibly desirable behaviour.
ov_read() scales by either 128 (byte output) or 32768 (word output),
but there's nothing in between.
ov_read_float()
2008 Aug 27
1
Significant digits for checking values of variable?
All,
I'm witnessing some strange behavior when checking the values of one of my
variables. My guess is that it has something to do with the number of
significant digits being represented, but perhaps not as my variable was
created from other variables that only had one decimal place. See below.
I'm sure this is something basic, any suggestions much appreciated.
Cheers,
David
>
2011 Jul 15
3
ov_read error on macosx
Hi, I have this code to decode ogg data:
unsigned long PSS_OggStream::DecodeOggVorbis(OggVorbis_File
*psOggVorbisFile, char *pDecodeBuffer, unsigned long ulBufferSize, unsigned
long ulChannels)
{
int current_section;
long lDecodeSize;
unsigned long ulSamples;
short *pSamples;
unsigned long ulBytesDone = 0;
while (true)
{
#ifdef WIN32
lDecodeSize = ov_read(psOggVorbisFile,
2003 Feb 27
3
pxelinux.cfg/default
Can someone tell me what is supposed to go into pxelinux.cfg/default ?
I get the intial transfer of pxelinux.0 to the client and I'm not really
sure what is supposed to happen next..
I get an error msg about TFTP server does not support the tsize option,
but that may be simply because the corret file isn't there to be
transferred.
Can I download the correct file from anywhere?
I
2000 Dec 08
7
Some scratches with beta3
Hi,
I have included the oggvorbis encoding and playback stuff in the
Linux-Mandrake distro back in August 2000. At that time I put the "nightly
CVS" version, which worked just fine.
Then on Mon Nov 27 I noticed some RPM's labelled "1.0beta3" on the website
so I upgraded with these ones.
Since then we have had some serious problems in encoding: approx 20% of
the WAV
2012 Jun 10
1
[libtremor] ov_read is reading past file size
I have a wav file which has been converted to an ogg file with libvorbis
via ffmpeg. However I've tested a few files just to make sure.
I run a standard while loop to using ov_read to pull all the data out of
ogg file. Using 4096 as the size to read each call. Watching my debug
logs it is reading 2048 bytes each call.
When I load the wav file the data chunk for the pcm data is 167680
2007 Mar 20
15
How to bypass failed OST without blocking?
Hi
I want my lustre do such things during OST failed: if some file
has stripe data on th failed OST, any operation on the file will
return IO error without blocking, and also at this moment I can
create and read/write new file or read/write files which have no stripe
data on the failed OST without blocking.
What should I do ? How to configure?
thanks!
swin
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2012 Sep 27
4
Bad reporting inodes free
Hello,
When I run a "df -i" in my clients I get 95% indes used or 5% inodes free:
Filesystem Inodes
IUsed IFree IUse% Mounted on
lustre-mds-01:lustre-mds-02:/cetafs 22200087 20949839 1250248 95%
/mnt/data
But if I run lfs df -i i get:
UUID Inodes IUsed
IFree I
2013 Mar 18
1
lustre showing inactive devices
I installed 1 MDS , 2 OSS/OST and 2 Lustre Client. My MDS shows:
[code]
[root at MDS ~]# lctl list_nids
10.94.214.185 at tcp
[root at MDS ~]#
[/code]
On Lustre Client1:
[code]
[root at lustreclient1 lustre]# lfs df -h
UUID bytes Used Available Use% Mounted on
lustre-MDT0000_UUID 4.5G 274.3M 3.9G 6%
/mnt/lustre[MDT:0]
2013 Mar 18
1
OST0006 : inactive device
I installed 1 MDS , 2 OSS/OST and 2 Lustre Client. My MDS shows:
[code]
[root at MDS ~]# lctl list_nids
10.94.214.185 at tcp
[root at MDS ~]#
[/code]
On Lustre Client1:
[code]
[root at lustreclient1 lustre]# lfs df -h
UUID bytes Used Available Use% Mounted on
lustre-MDT0000_UUID 4.5G 274.3M 3.9G 6% /mnt/lustre[MDT:0]
lustre-OST0000_UUID
2008 Feb 05
2
lctl deactivate questions
Hi;
One of our OSTs filled up. Once we realized this,
we executed
lctl --device 9 deactivate
on our fs''s combo MDS/MGS machine.
We saw in the syslog that the OST in
question was deactivated:
Lustre: setting import ufhpc-OST0008_UUID INACTIVE by administrator request
However, ''lfs df'' on the clients does not show
that the OST is deactivated there, unless we *also*