search for: testcelt

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.ex...

Hi, I am a newbe here, so I hope I am not asking something crazy. I was looking on the Celt downloads and I noticed that the latest command line builds were for version 0.6. I know it is still early in development, and that the devs probably don't have time for developing CL versions for everything. since I know nothing about sourcecode and whatnot, I was wondering if there was a fairly simple

Jean-Marc, It appears that since testcelt reads a WAVE file from disck and passes the data directly to celt_encode, so that celt_encode's "in" buffer must be expecting little-endian formatted packets. Is this correct? Is there endiness switch somewhere? Thx MikeH -------------- next part -------------- An HTML att...

...T_LT_REVISION@:@CELT_LT_AGE@ noinst_HEADERS = _kiss_fft_guts.h arch.h bands.h fixed_c5x.h fixed_c6x.h \ cwrs.h ecintrin.h entcode.h entdec.h entenc.h fixed_generic.h float_cast.h \ @@ -31,9 +31,9 @@ noinst_HEADERS = _kiss_fft_guts.h arch.h bands.h fixed_c5x.h fixed_c6x.h \ noinst_PROGRAMS = testcelt dump_modes testcelt_SOURCES = testcelt.c -testcelt_LDADD = libcelt.la +testcelt_LDADD = libcelt at LIBCELT_SUFFIX@.la INCLUDES = -#libcelt_la_LIBADD = +#libcelt at LIBCELT_SUFFIX@_la_LIBADD = dump_modes_SOURCES = dump_modes.c -dump_modes_LDADD = libcelt.la +dump_modes_LDADD = libcelt at LIBC...

...compete with SILK codec (to be soon released by Skype). See this page for more specifications on SILK: https://developer.skype.com/silk?action=AttachFile&do=get&target=SILKDataSheet.pdf I don't see any limitation in the current CELT design, though trying to code 22 kHz signals with ./testcelt.exe made the highest frequency band disappear. Would you know the reason of this ? Anyway, thanks a lot for this codec, it looks very promizing, Marc. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/opus/attachments/20090511/ba26b034...

Problems building celt-0.5.2 for blackfin. Use the following to configure: #!/bin/sh # bfinconf # Set up configuration to cross compile on blackfin ./configure \ --host=bfin \ --enable-fixed-point \ CC=bfin-uclinux-gcc \ CFLAGS='-O2 '\ '-mfast-fp '\ '-ffast-math '\ '-Wall -Dlinux '\ '-D__linux__ '\ '-fno-strict-aliasing '\

Hi, I've recently successful built and run CELT under Windows using "testcelt.c" example file. Since I'm about to port it on a embedded platform i activated the FIXED_POINT #define. I included fixed_generic.h and without other changes to the code i tried to encode and decode the same file i previously used. The output though is completely saturated i.e. it jumps f...

Dear all, Iam a student pursuing MSc degree in computer science at the University of Babylon,Iraq. My project is about the CELT. I have chosen version 0.3.2 of the software, lcc compiler, windows xp environment. One of my current problems is that when I execute the?testcelt program tool,?the output audio file can not be payed. Could you help me, please? I have tried some media players ,like windows media player,?but non of them have?played the file. Thank you for your attention. Yours faithfully ? Osama Y. Fadhil -------------- next part -------------- An...

? 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

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

...h kfft_single.h kiss_fft.h kiss_fftr.h laplace.h mdct.h mfrngcod.h \ - mathops.h modes.h os_support.h pgain_table.h pitch.h psy.h \ - quant_bands.h quant_pitch.h rate.h stack_alloc.h vq.h + mathops.h modes.h os_support.h pitch.h psy.h \ + quant_bands.h rate.h stack_alloc.h vq.h noinst_PROGRAMS = testcelt dump_modes testcelt_SOURCES = testcelt.c diff --git a/libcelt/bands.c b/libcelt/bands.c index 315cce8..49eaeda 100644 --- a/libcelt/bands.c +++ b/libcelt/bands.c @@ -210,9 +210,10 @@ void denormalise_bands(const CELTMode *m, const celt_norm_t * restrict X, celt_s /* Compute the best gain for...