Hi,

I was just experimenting with the sndwarp opcode. But I noticed that it 
may make CSound hang if I try to make the instrument play for too long. 
CSound keeps printing the line "WARNING: SNDWARP at last sample frame", 
indefinitely. When I launch CSound from the command line I just press 
Ctrl+C to stop it, but when I work in Blue, it makes Blue hang as well, 
and I can do nothing but forcing it to end, losing my work.

I probably did something wrong, but in that case CSound just should give 
an error message, not keep going on forever. This is especially annoying 
if you're experimenting with the opcode.

I've attached a very simple CSD file that demonstrates the problem. Just 
replace "beat.wav" with a soundfile on your system that is short enough 
(probably under a second).

-- 
  Mark
  _________________________________________
  When you get lemons, you make lemonade.
  When you get hardware, you make software.

I've seen this error message too, printed only once and the sound 
plays OK (using separate orc and sco files). What does it mean?

At 05:13 AM 1/13/2008, you wrote:
>Hi,
>
>I was just experimenting with the sndwarp opcode. But I noticed that 
>it may make CSound hang if I try to make the instrument play for too 
>long. CSound keeps printing the line "WARNING: SNDWARP at last 
>sample frame", indefinitely. When I launch CSound from the command 
>line I just press Ctrl+C to stop it, but when I work in Blue, it 
>makes Blue hang as well, and I can do nothing but forcing it to end, 
>losing my work.
>
>I probably did something wrong, but in that case CSound just should 
>give an error message, not keep going on forever. This is especially 
>annoying if you're experimenting with the opcode.
>
>I've attached a very simple CSD file that demonstrates the problem. 
>Just replace "beat.wav" with a soundfile on your system that is 
>short enough (probably under a second).
>
>--
>  Mark
>  _________________________________________
>  When you get lemons, you make lemonade.
>  When you get hardware, you make software.
>
>
>Send bugs reports to this list.
>To unsubscribe, send email sympa@lists.bath.ac.uk with body 
>"unsubscribe csound"
>
>
>; ; "" ; by Mark Van Peteghem ; ; ; ; Generated by blue 0.120.0_beta 
>(http://csounds.com/stevenyi/blue/index.html) ;  
> sr=44100 ksmps=1 nchnls=2 gi_wav ftgen 0, 0, 32768, 
>1, "beat.wav", 0, 0, 0 gi_env ftgen 0, 0, 65536, 9, 1, 0.5, 
>0      instr 1 ;untitled asig sndwarp 10000, 1, 2, gi_wav, 0, 1000, 
>100, 15, gi_env, 0 outs asig, asig         endin  
> i1 0 2 e  

David Mooney:  dmooney@city-net.com
Maxine Heller:  mheller@city-net.com
Opaque Melodies:  www.city-net.com/~moko/

It probably means that you want it to play longer than the stretching of 
the sample allows. I don't have much experience with sndwarp, but it 
seems to me that it would be annoying if you have to get the length 
exact to play it completely and avoid the warning at the same time. But 
maybe I just need to get to know it better.

David Mooney/Maxine Heller schreef:
> I've seen this error message too, printed only once and the sound 
> plays OK (using separate orc and sco files). What does it mean?
>
> At 05:13 AM 1/13/2008, you wrote:
>> Hi,
>>
>> I was just experimenting with the sndwarp opcode. But I noticed that 
>> it may make CSound hang if I try to make the instrument play for too 
>> long. CSound keeps printing the line "WARNING: SNDWARP at last sample 
>> frame", indefinitely. When I launch CSound from the command line I 
>> just press Ctrl+C to stop it, but when I work in Blue, it makes Blue 
>> hang as well, and I can do nothing but forcing it to end, losing my 
>> work.
>>
>> I probably did something wrong, but in that case CSound just should 
>> give an error message, not keep going on forever. This is especially 
>> annoying if you're experimenting with the opcode.
>>
>> I've attached a very simple CSD file that demonstrates the problem. 
>> Just replace "beat.wav" with a soundfile on your system that is short 
>> enough (probably under a second).
>>
>> -- 
>>  Mark
>>  _________________________________________
>>  When you get lemons, you make lemonade.
>>  When you get hardware, you make software.
>>
>>
>> Send bugs reports to this list.
>> To unsubscribe, send email sympa@lists.bath.ac.uk with body 
>> "unsubscribe csound"
>>
>>
>> ; ; "" ; by Mark Van Peteghem ; ; ; ; Generated by blue 0.120.0_beta 
>> (http://csounds.com/stevenyi/blue/index.html) ;  
>>  sr=44100 ksmps=1 nchnls=2 gi_wav ftgen 0, 0, 32768, 
>> 1, "beat.wav", 0, 0, 0 gi_env ftgen 0, 0, 65536, 9, 1, 0.5, 0      
>> instr 1 ;untitled asig sndwarp 10000, 1, 2, gi_wav, 0, 1000, 100, 15, 
>> gi_env, 0 outs asig, asig         endin   i1 
>> 0 2 e  
>
> David Mooney:  dmooney@city-net.com
> Maxine Heller:  mheller@city-net.com
> Opaque Melodies:  www.city-net.com/~moko/
>
>
>
> Send bugs reports to this list.
> To unsubscribe, send email sympa@lists.bath.ac.uk with body 
> "unsubscribe csound"
>
>

-- 
  Mark
  _________________________________________
  When you get lemons, you make lemonade.
  When you get hardware, you make software.