Re: [xwax-devel] Release candidate 0.4rc1

[Kyriakos B. <co...@fr...>]

O/H Mark Hills έγραψε:
> On Wed, 16 Apr 2008, kyr wrote:
> 
>> Mark Hills wrote:
>>> On Thu, 27 Mar 2008, Mark Hills wrote:
>>>
>>>
>>>> Here's the first release candidate of xwax 0.4 (Git tag v0.4rc1) 
>>>> ready for
>>>> testing.
>>>>
>>>>   http://www.xwax.co.uk/testing/xwax-0.4rc1.tar.gz
>>>>
>>>
>>> Hi, is anybody testing this candidate?
>>>
>> Yes, I found a problem with fast back cueing,
>> the waveform does not follow the movements of the vinyl.
>> Forward cueing seems to be good and accurate.
> 
> Do you get good solid values for 'timecode:' only when playing forwards?

Yes better than previous versions.

> 
> Can you try reversing the values for POLARITY_ in timecoder.c, and let 
> me know if that is an improvement?
> 
> Mark
> 
> 
> diff --git a/timecoder.c b/timecoder.c
> index b4caccf..0dabd39 100644
> --- a/timecoder.c
> +++ b/timecoder.c
> @@ -48,8 +48,8 @@
>  /* Timecode definitions */
> 
> 
> -#define POLARITY_NEGATIVE 0
> -#define POLARITY_POSITIVE 1
> +#define POLARITY_NEGATIVE 1
> +#define POLARITY_POSITIVE 0
> 
>  struct timecode_def_t {
>      char *name, *desc;

Unfortunately reversing POLARITY values make no difference.
The problem exists only in fast back spins.

Kyriakos