Displaying 14 results from an estimated 14 matches for "extra_headers".
2008 Feb 13
2
Header packet multiplicity
> There are a usually lot more data packets than header packets, so
> having an internal length there hurts your bitrate a lot more. Of
> course, it may not be significant for an uncompressed text codec.
If muxed with a video, it's insignificant (well, for my test cases).
> With codecs using the 'count of decodable samples' rule to calculate
> their granulepos, the
2006 Apr 19
1
HW-Speex: Fileformat and encoding process
...the header is larger than the other frames?
Thanks
ST
speex-1.1.12/src/speexenc -n --bitrate 12000 female.wav female_nb_12.spx
readspx female_nb_12.spx |head -20
speex header
Version:1.1.12
rate:8000
mode:0
mode_bitstream_version:4
nb_channels:1
bitrate:-1
frame_size:160
vbr:0
frames_per_packet:1
extra_headers:0
Framesize:33
25
0
0
0
69
110
99
111
speex-1.1.12/src/speexenc -n --bitrate 8000 female.wav female_nb_8.spx
readspx female_nb_8.spx |head -20
speex header
Version:1.1.12
rate:8000
mode:0
mode_bitstream_version:4
nb_channels:1
bitrate:-1
frame_size:160
vbr:0
frames_per_packet:1
extra_headers:0
Fra...
2009 Sep 30
2
[LLVMdev] long double type on ARM
Hi Bob!
I could not find llvm file for ARM target in llvm-gcc 4.2 front end source code.
$llvm-gcc-src/gcc/config.gcc file
alpha*-*-*)
cpu_type=alpha
need_64bit_hwint=yes
# LLVM LOCAL begin
out_cxx_file=alpha/llvm-alpha.cpp
# LLVM LOCAL end
;;
...
arm*-*-*)
cpu_type=arm
extra_headers="mmintrin.h"
;;
...
i[34567]86-*-*)
cpu_type=i386
# LLVM LOCAL begin
out_cxx_file=i386/llvm-i386.cpp
# LLVM LOCAL end
# APPLE LOCAL begin 5612787 mainline sse4
extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
pmmintrin.h tmmintrin.h ammintrin.h smmin...
2008 Jan 26
1
How do I seek back to the beginning of a speex file?
Okay, I feel really stupid here but I've been unable to figure out
how to easily seek within a speex file so that playback starts from
the beginning. I've scoured the mailing lists for solutions and the
best that I could come up with was to see what libvorbis was doing
when it performed a seek inside of an ogg stream but it looked rather
complicated for what I want to do. Does
2008 Feb 13
0
Header packet multiplicity
...That's likely why we made sure to put a nr_headers field in skeleton,
so that it's simple to keep track of which of a streams packets are
headers. At the time though we were only really dealing with vorbis,
theora, and speex; the first two have a fixed nr of headers (3) and
the last has 2+extra_headers, where extra_headers can be read from the
bos page.
So, mod_annodex, hogg chop etc. just use the extra_headers /
nr_headers info, and don't use the granulepos value to determine what
is a header or not.
To further make it clear, skeleton puts its eos page, with a 0 length
packet, in between t...
2009 Aug 26
5
Noob DRY method question
Hi Gurus, I''m learning the Rails framework, and I have this exact
block of html/javascript in two places in an if/else construct in
application.html.erb:
<body onload="Modalbox.show(''<div class=\''warning\''> <p> <center> <%=
flash[ :notice ] %> </center> </p> <p> <center> <input
2009 Sep 30
0
[LLVMdev] long double type on ARM
...c 4.2 front end
> source code.
>
> $llvm-gcc-src/gcc/config.gcc file
>
> alpha*-*-*)
> cpu_type=alpha
> need_64bit_hwint=yes
> # LLVM LOCAL begin
> out_cxx_file=alpha/llvm-alpha.cpp
> # LLVM LOCAL end
> ;;
> ...
> arm*-*-*)
> cpu_type=arm
> extra_headers="mmintrin.h"
> ;;
> ...
> i[34567]86-*-*)
> cpu_type=i386
> # LLVM LOCAL begin
> out_cxx_file=i386/llvm-i386.cpp
> # LLVM LOCAL end
> # APPLE LOCAL begin 5612787 mainline sse4
> extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
>...
2003 Jun 18
1
Extra parameters in SIP URIs
Hello,
I've seen that Nuance SIP audio provider supports additional information
(parameters and extra headers) in SIP URIs, using the format:
sip:user:password@host:port;uri-param1;uri-param2?header1&header2
For example,
sip:1234@myserver.com;extra_header=Uui?Uui=Hello
Does Asterisk support this format?
Is there a way to retrieve the value of these additional headers, and then
decide
2008 Apr 04
0
speexdec 1.2.3
...speex_version);
printf ("Copyright (C) 2002-2006 Jean-Marc Valin\n");
}
static void *process_header(ogg_packet *op, spx_int32_t enh_enabled, spx_int32_t *frame_size, int *granule_frame_size, spx_int32_t *rate, int *nframes, int forceMode, int *channels, SpeexStereoState *stereo, int *extra_headers, int quiet)
{
void *st;
const SpeexMode *mode;
SpeexHeader *header;
int modeID;
SpeexCallback callback;
header = speex_packet_to_header((char*)op->packet, op->bytes);
if (!header)
{
fprintf (stderr, "Cannot read header\n");
return NULL;...
2008 Apr 04
2
speexdec 1.2.3
On Fri, Apr 4, 2008 at 12:19 AM, Jean-Marc Valin
<jean-marc.valin at usherbrooke.ca> wrote:
> Jahn, Ray (R.) a ?crit :
>
> > Dear Speex codec community:
> >
> > I am working on conversion of voice files. I could not figure out how to use speexdec.exe 1.2.3 in piped mode in order to avoid the creation of the potentially large intermediate *.wav or *.pcm files. Any
2006 May 16
2
Determining length of speex file speech
...seconds).
I did this by hand, for example on the file I send yesterday when asking
about the noise, so the output of the program is:
$ readspx spfe49_1-small.spx
speex header
Version:1.1.12
rate:44100
mode:2
mode_bitstream_version:4
nb_channels:2
bitrate:-1
frame_size:640
vbr:0
frames_per_packet:1
extra_headers:0
Page #2: 1 packets.
Page #3: 45 packets.
Page #4: 45 packets.
Page #5: 45 packets.
Page #6: 45 packets.
Page #7: 45 packets.
Page #8: 45 packets.
Pages: 8
Packets: 272
Calculating things per hand here 6*45 speex frames, so the speech length
should be 5.4 seconds. Unfortunately this is overestima...
2009 Sep 30
0
[LLVMdev] long double type on ARM
Unlike llvm itself, llvm-gcc needs to be configured for a particular
target architecture. It looks like you're using a copy of llvm-gcc
that was built to generate x86 code.
On Sep 30, 2009, at 6:27 AM, Jin Gu Kang wrote:
> Dear LLVM members.
>
> I am compiling coreutils-7.4 package for ARM linux using LLVM 2.5
> version.
>
> When i compiled 'od' program in
2006 May 16
0
Determining length of speex file speech
...when asking
> about the noise, so the output of the program is:
>
> $ readspx spfe49_1-small.spx
> speex header
> Version:1.1.12
> rate:44100
> mode:2
> mode_bitstream_version:4
> nb_channels:2
> bitrate:-1
> frame_size:640
> vbr:0
> frames_per_packet:1
> extra_headers:0
> Page #2: 1 packets.
> Page #3: 45 packets.
> Page #4: 45 packets.
> Page #5: 45 packets.
> Page #6: 45 packets.
> Page #7: 45 packets.
> Page #8: 45 packets.
> Pages: 8
> Packets: 272
>
> Calculating things per hand here 6*45 speex frames, so the speech length...
2009 Sep 30
5
[LLVMdev] long double type on ARM
Dear LLVM members.
I am compiling coreutils-7.4 package for ARM linux using LLVM 2.5 version.
When i compiled 'od' program in coreutils package using LLVM 2.5,
i could see the error message on llc processing.
> llvm-gcc -emit-llvm ./od.c -c -o ./od.bc -other-options...
> llc -march=arm ./od.bc -f -o ./od.s
llc: