search for: celt_encoder_cr

Hi I minor issue I noticed when I passed an invalid 'channels' parameter to celt_encoder_create() is that celt_encoder_init() doesn't free the CELTEncoder ('st' parameter) when 'if (channels < 0 || channels > 2)' evaluates to true. Seems celt_encoder_init() should do like this instead: CELTEncoder *celt_encoder_init(CELTEncoder *st, const CELTMode *mode, int ch...

...char* encodedbuffer=(unsigned char*)malloc(bytes_per_packet); CELTMode* mode=celt_mode_create(gSampleRate,gFrameSize,&error); if(mode==NULL || error!=CELT_OK) { printf("ERROR: celt_mode_create %s\n",celt_strerror(error)); return -1; } int offset=0; int res=0; CELTEncoder* encoder=celt_encoder_create(mode,gNrChannels,&error); if(encoder==NULL || error!=CELT_OK) { printf("ERROR: celt_encoder_create %s\n",celt_strerror(error)); return -1; } while((res=fread(pcmbuffer,sizeof(celt_int16)*gFrameSize*gNrChannels,1,inputfile))==1) { int ret=celt_encode(encoder,pcmbuffer,NULL,enco...

Hi, I try to work with CELT encoder & decoder in 2 different threads at the same time. So I create/destroy encoder and encode in one thread and create/destroy decoder and decode in other thread. If I didn't protect celt_encoder_create, celt_encode_float and celt_decoder_create, celt_decode_float with CRITICAL_SECTION I get stable error in icwrs32 or ec_byte_write1 (more often) in encoder. What does it mean ? Is CELT not thread-safe ? Any way to avoid this error except CRITICAL_SECTION ? Sergei ps: I use last version from...

Hi, I was checking complexity modes of CELT 07.1 encoder. If i got it correctly everything is driven by pitch_available variable set in celt_encoder_create function. By default it's set to 1 hence high complexity mode is used all the time. I tried to disable it and although i couldn't hear any particular difference in the decoded audio quality, the cycle count of the encoder dropped of average 40%. Is there a reason why it has been set...