Unexpected console output ...

[StefanPofahl]

I have started ultracopier in the console and I observed that the software produces a loot of the digit character 2. I hope this observation helps:

[alphaonex86]

I never see this bug, if you are able to debug:
gdb /ultracopier
run
wait the bug
ctrl c
bt

[StefanPofahl]

first you need to disclose how to include debugging symbols into your software ...

Reading symbols from ./ultracopier...
(No debugging symbols found in ./ultracopier)

[alphaonex86]

apt install qtcreator
open the .pro file into qtcreator, compile as debug and run as debug

[StefanPofahl]

I was no able to reproduce the error in the debug environment of Qt Creator but below you find 5 warnings:

Warning1:

/home/stefan/Downloads/Ultracopier-master/libopus/silk/main.h:296: warning: 'silk_NSQ_del_dec_c' reading 64 bytes from a region of size 32 [-Wstringop-overread]
In file included from ../Ultracopier-master/libopus/silk/float/structs_FLP.h:32,
                 from ../Ultracopier-master/libopus/silk/float/main_FLP.h:33,
                 from ../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:32:
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c: In function 'silk_NSQ_wrapper_FLP':
../Ultracopier-master/libopus/silk/float/../main.h:296:18: warning: 'silk_NSQ_del_dec_c' reading 64 bytes from a region of size 32 [-Wstringop-overread]
  296 |     ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  297 |                            HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:164:9: note: in expansion of macro 'silk_NSQ_del_dec'
  164 |         silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:296:18: note: referencing argument 6 of type 'const opus_int16[32]' {aka 'const short int[32]'}
  296 |     ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  297 |                            HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:164:9: note: in expansion of macro 'silk_NSQ_del_dec'
  164 |         silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:296:18: note: referencing argument 7 of type 'const opus_int16[20]' {aka 'const short int[20]'}
  296 |     ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  297 |                            HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:164:9: note: in expansion of macro 'silk_NSQ_del_dec'
  164 |         silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:296:18: note: referencing argument 8 of type 'const opus_int16[96]' {aka 'const short int[96]'}
  296 |     ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  297 |                            HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:164:9: note: in expansion of macro 'silk_NSQ_del_dec'
  164 |         silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:296:18: note: referencing argument 9 of type 'const int[4]'
  296 |     ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  297 |                            HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:164:9: note: in expansion of macro 'silk_NSQ_del_dec'
  164 |         silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~~~~~~~~~
      
Warning 2: 
/home/stefan/Downloads/Ultracopier-master/libopus/silk/main.h:270: warning: 'silk_NSQ_c' reading 64 bytes from a region of size 32 [-Wstringop-overread]
../Ultracopier-master/libopus/silk/float/../main.h:270:18: warning: 'silk_NSQ_c' reading 64 bytes from a region of size 32 [-Wstringop-overread]
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 6 of type 'const opus_int16[32]' {aka 'const short int[32]'}
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 7 of type 'const opus_int16[20]' {aka 'const short int[20]'}
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 8 of type 'const opus_int16[96]' {aka 'const short int[96]'}
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 9 of type 'const int[4]'
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 10 of type 'const int[4]'
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 11 of type 'const opus_int32[4]' {aka 'const int[4]'}
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 12 of type 'const opus_int32[4]' {aka 'const int[4]'}
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 13 of type 'const int[4]'
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:249:6: note: in a call to function 'silk_NSQ_c'
  249 | void silk_NSQ_c(
      |      ^~~~~~~~~~
      
Warning3:
/home/stefan/Downloads/Ultracopier-master/libopus/silk/main.h:296: warning: 'silk_NSQ_del_dec_c' reading 64 bytes from a region of size 32 [-Wstringop-overread]
../Ultracopier-master/libopus/silk/float/../main.h:296:18: warning: 'silk_NSQ_del_dec_c' reading 64 bytes from a region of size 32 [-Wstringop-overread]
  296 |     ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  297 |                            HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:164:9: note: in expansion of macro 'silk_NSQ_del_dec'
  164 |         silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:296:18: note: referencing argument 6 of type 'const opus_int16[32]' {aka 'const short int[32]'}
  296 |     ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  297 |                            HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:164:9: note: in expansion of macro 'silk_NSQ_del_dec'
  164 |         silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:296:18: note: referencing argument 7 of type 'const opus_int16[20]' {aka 'const short int[20]'}
  296 |     ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  297 |                            HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:164:9: note: in expansion of macro 'silk_NSQ_del_dec'
  164 |         silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:296:18: note: referencing argument 8 of type 'const opus_int16[96]' {aka 'const short int[96]'}
  296 |     ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  297 |                            HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:164:9: note: in expansion of macro 'silk_NSQ_del_dec'
  164 |         silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:296:18: note: referencing argument 9 of type 'const int[4]'
  296 |     ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  297 |                            HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:164:9: note: in expansion of macro 'silk_NSQ_del_dec'
  164 |         silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:296:18: note: referencing argument 10 of type 'const int[4]'
  296 |     ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  297 |                            HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:164:9: note: in expansion of macro 'silk_NSQ_del_dec'
  164 |         silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:296:18: note: referencing argument 11 of type 'const opus_int32[4]' {aka 'const int[4]'}
  296 |     ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  297 |                            HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:164:9: note: in expansion of macro 'silk_NSQ_del_dec'
  164 |         silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:296:18: note: referencing argument 12 of type 'const opus_int32[4]' {aka 'const int[4]'}
  296 |     ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  297 |                            HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:164:9: note: in expansion of macro 'silk_NSQ_del_dec'
  164 |         silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:296:18: note: referencing argument 13 of type 'const int[4]'
  296 |     ((void)(arch),silk_NSQ_del_dec_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  297 |                            HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:164:9: note: in expansion of macro 'silk_NSQ_del_dec'
  164 |         silk_NSQ_del_dec( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:275:6: note: in a call to function 'silk_NSQ_del_dec_c'
  275 | void silk_NSQ_del_dec_c(
      |      ^~~~~~~~~~~~~~~~~~
      
Warning 4:
/home/stefan/Downloads/Ultracopier-master/libopus/silk/main.h:270: warning: 'silk_NSQ_c' reading 64 bytes from a region of size 32 [-Wstringop-overread]
../Ultracopier-master/libopus/silk/float/../main.h:270:18: warning: 'silk_NSQ_c' reading 64 bytes from a region of size 32 [-Wstringop-overread]
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 6 of type 'const opus_int16[32]' {aka 'const short int[32]'}
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 7 of type 'const opus_int16[20]' {aka 'const short int[20]'}
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 8 of type 'const opus_int16[96]' {aka 'const short int[96]'}
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 9 of type 'const int[4]'
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 10 of type 'const int[4]'
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 11 of type 'const opus_int32[4]' {aka 'const int[4]'}
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 12 of type 'const opus_int32[4]' {aka 'const int[4]'}
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:270:18: note: referencing argument 13 of type 'const int[4]'
  270 |     ((void)(arch),silk_NSQ_c(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, AR_Q13, \
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271 |                    HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../Ultracopier-master/libopus/silk/float/wrappers_FLP.c:167:9: note: in expansion of macro 'silk_NSQ'
  167 |         silk_NSQ( &psEnc->sCmn, psNSQ, psIndices, x16, pulses, PredCoef_Q12[ 0 ], LTPCoef_Q14,
      |         ^~~~~~~~
../Ultracopier-master/libopus/silk/float/../main.h:249:6: note: in a call to function 'silk_NSQ_c'
  249 | void silk_NSQ_c(
      |      ^~~~~~~~~~
      
Warning 5:
:-1: warning: "/home/stefan/.julia/conda/3/bin/gcc" is used by qmake, but "/usr/bin/gcc" is configured in the kit.
Please update your kit (Desktop) or choose a mkspec for qmake that matches your target environment better.

[alphaonex86]

qtcreator force the right variable env, right qt version, then in your case, you have to fix it

The warning is into additional lib, not directly ultracopier (libopus).

[StefanPofahl]

Thanks for your answer! :-)

Here is my current qmake configuration, this should be fine or do you see here a possible issue?

$ qmake -query
QT_SYSROOT:
QT_INSTALL_PREFIX:/home/stefan/.julia/conda/3
QT_INSTALL_ARCHDATA:/home/stefan/.julia/conda/3
QT_INSTALL_DATA:/home/stefan/.julia/conda/3
QT_INSTALL_DOCS:/home/stefan/.julia/conda/3/doc
QT_INSTALL_HEADERS:/home/stefan/.julia/conda/3/include/qt
QT_INSTALL_LIBS:/home/stefan/.julia/conda/3/lib
QT_INSTALL_LIBEXECS:/home/stefan/.julia/conda/3/libexec
QT_INSTALL_BINS:/home/stefan/.julia/conda/3/bin
QT_INSTALL_TESTS:/home/stefan/.julia/conda/3/tests
QT_INSTALL_PLUGINS:/home/stefan/.julia/conda/3/plugins
QT_INSTALL_IMPORTS:/home/stefan/.julia/conda/3/imports
QT_INSTALL_QML:/home/stefan/.julia/conda/3/qml
QT_INSTALL_TRANSLATIONS:/home/stefan/.julia/conda/3/translations
QT_INSTALL_CONFIGURATION:/home/stefan/.julia/conda/3
QT_INSTALL_EXAMPLES:/home/stefan/.julia/conda/3/examples
QT_INSTALL_DEMOS:/home/stefan/.julia/conda/3/examples
QT_HOST_PREFIX:/home/stefan/.julia/conda/3
QT_HOST_DATA:/home/stefan/.julia/conda/3
QT_HOST_BINS:/home/stefan/.julia/conda/3/bin
QT_HOST_LIBS:/home/stefan/.julia/conda/3/lib
QMAKE_SPEC:linux-g++
QMAKE_XSPEC:linux-g++
QMAKE_VERSION:3.1
QT_VERSION:5.15.6

Is there a drawback, if I use qtcreator for compilation, instead of

find ./ -name '*.ts' -exec lrelease {} \;
qmake ultracopier.pro
make -j$(nproc)

...?

Maybe you could add the usage of the qtcreator e.g. for debugging purposes
to your readme.md?

Is it planned to invest more effort in documentation of your SW?

[StefanPofahl]

The digit 2 as output to the console happens only sometimes, in the screenshot below you see only one occurrence of it:

[alphaonex86]

I test ultracopier on all version of windows (From Windows XP 32Bits to Windows Server), Mac OS X, Any kind of Linux, BSD, HaikuOS, ReactOS, ... wine under Linux, ... work perfectly, then the problem seam not the ultracopier code. (I use it personally every day on Linux Debian and Linux Gentoo).

The best way to progress on this kind ok issue is generate the issue into virtual machine (I use qemu), and send me the virtual machine, like this I can debug it my self (gdb, valgrind, ... are usefull tools for this case).

[StefanPofahl]

I am motivated to track down this strange behavior, but I am not familiar with this kind of debugging activities.
Could it be that the number 2 is an error code?

[alphaonex86]

I don't know, I don't have idea what can be.
Maybe gdb or valgrind will help