search for: celtenc

A small issue, but missing. Something like this would be helpful: - printf ("celtenc (CELT encoder)\n"); + printf ("celtenc (CELT %s encoder)\n", CELT_VERSION); til

....tar.gz on my desktop and tried out a few tests. I then did a native fixed point arm compile on my beagleboard which also worked a treat. Before I get started with the library I was trying to see if I could grab some real time audio, encode it and write to a file using arecord in conjunction with celtenc. I tried this using the below command but unfortunately the encoder just exists straight away with no errors, anybody else tried this? arecord -t wav -c 2 -r 44100 -f S16_LE | celtenc - test.oga Recording WAVE 'stdin' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo Encoding 44100 Hz...

Hi, To enable stereo in celtenc do I need to change anything other than #define CHANNELS 1 to #define CHANNELS 2 The reason is after I do this the audio sounds distorted. Please let me know if I need to do anything else or whether I need to investigate what's happening at my end further. Paul.

Hi, I'm currently testing libcelt (celt-0.9.1) on my Openwrt/Kamikaze RDC-3210 platform and although I'm able to Crosscompile on my Ubuntu 10.10 machine without errors, the resulting celtenc doesn't seem to work properly. Ran ./configure via the Openwrt makefile first (activating fixed-point) ; I first produce a S16_LE Raw PCM file (48Khz, stereo) : test.pcm Then I try to encode it using this commandline : celtenc --cbr --rate 48000 --bitrate 48 --stereo --comp 5 test.pcm tes...

Hi, I am running celt 0.11.1 on my mac which is running osx lion. I invoke celt such as so: celtenc original.wav output.oga I do not see any files being encoded, the wave file is stereo 16 bit at 44.1kHz. Any ideas on why this is not working? I also tried the opus git repo for the latest sources, but that also does not produce an encoded file. Thanks -- -baeksanchang -------------- next part...

...nclusion in Fedora as the next stable release of ekiga/opal will have support for it. I've run into two issues in compiling it into a rpm. The first is a show stopper, then second one not so much of an issue but thought I'd report it for reference. The first issue is due to the celtdec and celtenc explicitly define rpath. I get the following errors when building the packages: celt.x86_64: E: binary-or-shlib-defines-rpath /usr/bin/celtdec ['/usr/lib64'] celt.x86_64: E: binary-or-shlib-defines-rpath /usr/bin/celtenc ['/usr/lib64'] **********************************************...

...ost=bfin \ --enable-fixed-point \ CC=bfin-uclinux-gcc \ CFLAGS='-O2 '\ '-mfast-fp '\ '-ffast-math '\ '-Wall -Dlinux '\ '-D__linux__ '\ '-fno-strict-aliasing '\ '-elf2flt '\ '-save-temps ' Get the following error on make: celtenc.c:56:21: error: ogg/ogg.h: No such file or directory The kernel has the following ogg.h files: 1 : ./user/blkfin-apps/mplayer/mplayer-svn-25211/tremor/ogg.h 2 : ./user/blkfin-apps/mpd/mpd-0.10.0/src/tremor/ogg.h 3 : ./user/oggplay/Tremor/ogg.h 4 : ./l...

...r something? I expected degradation, but this just falls off a cliff with really objectionable artifacts. My application is going into the embedded space, so I'm quite a bit resource conscious. It's not that I couldn't live with 64kbps, but every factor of 2 helps. By the way, celtenc needs some better error messages. If you don't compile celt with "--enable-custom-modes" (which is no longer the default!), trying to figure out why celtenc just errors out no matter what you do is maddening. -a

...$(top_builddir)/libcelt/libcelt.la +tandem_test_LDADD = $(top_builddir)/libcelt/libcelt at LIBCELT_SUFFIX@.la diff --git a/tools/Makefile.am b/tools/Makefile.am index c7678b6..65099ce 100644 --- a/tools/Makefile.am +++ b/tools/Makefile.am @@ -15,7 +15,7 @@ noinst_HEADERS = wav_io.h bin_PROGRAMS = celtenc celtdec celtenc_SOURCES = celtenc.c wav_io.c skeleton.c -celtenc_LDADD = $(top_builddir)/libcelt/libcelt.la $(OGG_LIBS) +celtenc_LDADD = $(top_builddir)/libcelt/libcelt at LIBCELT_SUFFIX@.la $(OGG_LIBS) celtdec_SOURCES = celtdec.c wav_io.c -celtdec_LDADD = $(top_builddir)/libcelt/libcelt.la $...

Hello everyone, I'm evaluating the Celt in terms of robustness against bit errors. So what I have done is encoding a wav file using the \tools\celtenc.exe and then manipulated the wav file according a desired bit error rate or burst error length. But the Celt decoder stops decoding with the first bit I manipulated even if this bit is not in the header. So is there a way to do the test from the command line? thx, Heiko ___________________...

Hi I am trying to evaluate the quality of the CELT codec by using the 0.8.0 testcelt tool to encode and decode the input. I want to test different bitrates and selected the below parameters for 64, 96, 128, 196, 256kB: ./celt-0.8.0/libcelt/testcelt.exe 44100 2 256 46 $1.sw $1-64kb.sw ./celt-0.8.0/libcelt/testcelt.exe 44100 2 192 46 $1.sw $1-96kb.sw ./celt-0.8.0/libcelt/testcelt.exe 44100 2 128

Is there are description somewhere of how CELT packs into the .oga file? Trying to reverse engineer it from the intertwined celtenc code is suboptimal. -a

...vn version of liboggz (and hence oggz-tools) and the darcs version of hogg. I realize it's subject to change, so the wiki page has the big red DRAFT box, and the tools are not capable of creating such files from scratch anyway (though they can make edited versions of existing ones created with celtenc). So, if you're experimenting with CELT files, you can now inspect them with oggzdump, oggzinfo, oggz-validate etc., and use them with oggzmerge, hogg chop etc. cheers, Conrad.

? There seems to be a memory violation when calling celt_mode_create(48000, 240). ? The function compute_pulse_cache() calls celt_alloc (the second one, bits=celt_alloc()) in order to allocate 343 byte, but it is using about 872 bytes at that location, which will be deleted by the following allocations. ? In this case the following encoder call crashes at first run. ? Sorry, my time is very

...h the latest snapshots of the CELT codec. In fact, starting from 0.11.0, everything compiles correctly, no error, but the software is unusable. I've always tested in a very "personal" way if everything went okay after installation : I use a very small PCM WAV file, and encode it with celtenc to stdout. If something comes out, it's good. Unfortunately, since v0.11.0 (and up to 0.11.3 from the repository), this check doesn't work anymore, and the apps that use the built library don't work either. Is there something particular to have it working for the 0.11.x branch ?...

Hello all, after FOMS I decided to take a look at the opus library and I found that I could improve a bit the build system and cleanup the code a little bit. Most of the changes to the code has been suggested by my two tools cowstats and missingstatic (part of the ruby-elf gem if you care). HTH, Diego

...emo.vcxproj.filters | 12 ++++++++++++ 6 files changed, 42 insertions(+), 3 deletions(-) diff --git a/src/analysis.c b/src/analysis.c index 48832d5..b3be892 100644 --- a/src/analysis.c +++ b/src/analysis.c @@ -142,9 +142,9 @@ void tonality_analysis(TonalityAnalysisState *tonal, AnalysisInfo *info, CELTEnc const kiss_fft_state *kfft; kiss_fft_cpx in[480], out[480]; int N = 480, N2=240; - float * restrict A = tonal->angle; - float * restrict dA = tonal->d_angle; - float * restrict d2A = tonal->d2_angle; + float * OPUS_RESTRICT A = tonal->angle; + float * OPUS_...