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Re: [Swftools-common] Re: stereo sound(track)
From: |
Chris Pugh |
Subject: |
Re: [Swftools-common] Re: stereo sound(track) |
Date: |
Fri, 30 Jul 2010 15:18:09 +0100 |
Hi Russ,
A Transform object isn't a full Pan. There's a separate command
for that,
http://www.adobe.com/support/flash/action_scripts/actionscript_dictionary/actionscript_dictionary666.html
( bear in mind what that page says about how it works )
The choice whether to embed or stream, is entirely yours.
Enbed:
.sound myMp3 "my_sound.mp3"
then use, attachSound() with the id name to use
the sound.
Stream this way,
var snd=new Sound();
snd.loadSound("my_sound.mp3", True);
All the sound commands ( for basic AS2 ) are here,
http://www.adobe.com/support/flash/action_scripts/actionscript_dictionary/actionscript_dictionary654.html
I've confused the heck out of both of us, writing those examples
on the fly. I should put some order into them then, then do as
originally suggested.. post them to the wiki.
Regards,
Chris.
PS Sounds to play with,
http://www.firstpr.com.au/slinky/audio/
On 29 July 2010 23:00, Russell Lyons <address@hidden> wrote:
> Hi, Chris.
>
>> Then it must wither be a difference in our ears, or the equipment
>> we are using differs dramatically. Because I can hear stereo, when
>> you seem unable to.
>
> I do hear stereo with the file you used that came from my swf. Sorry I
> wasn't clear. The issue is these four lines of your code:
>
> sndPanObj.ll = 100;
> sndPanObj.lr = 0;
> sndPanObj.rr = 100;
> sndPanObj.rl = 0;
>
> If I omit them and the two others pertaining to sndPanObj, then it
> sounds just like the mp3 itself. If I change the values all to 0, the
> output is unchanged (i.e., it still sounds just like the mp3, tough it
> ought to be silent). Likewise the output is unchanged if I try to pan
> both to hard right. Have you done these or comparable experiments and
> gotten different results? That would be very strange and something to
> investigate. (By the way, I used my own mp3, not yours, but they are
> essentially the same.)
>
> Note: everything sounds just fine when you use my mp3 (or your version of
> it). The problem is that this panning does not work, which means that if
> I didn't have the right sound file to start with, I wouldn't be able to
> fix it. It would also be really nice to know how to the panning.
>
> It is possible this doesn't matter in that tweaking the rest of your
> code may give me a swf file I can use, and although the mp3 isn't
> embedded, so I couldn't convert it to flv or whatever, I could use other
> methods of doing that directly without passing through swf.
>
>
> Thanks,
> Russ
>
>>>> I've extracted your Peanut MP3 track, and panned
>>>> it, Last example on this page,
>>>>
>>>> http://www.nordberg.me.uk/swfc_samples/russ/
>>>>
>>>> Now.. are we there yet? ;o)
>>>
>>> Well, the pan values you used can be omitted or changed: they have
>>> absolutely no effect. However, there is no doubt a way to do what you
>>> attempted. It would be very interesting to see the correct code.
>>
>> Then we are at an impasse. at the moment Russ, because I happen to
>> disagree with you There was no 'attempt', as you put it, but a fully
>> working example ( this time using your own peanut track, exactly
>> as you embedded it yourself in your own swf ).
>>
>> What's more, the pan values *do* have an effect when changed.
>> Tracks can independently swapped, lleft to right, right to lef, and
>> varying amounts of left and and right can also be filtered into the
>> opposite channel as well. Ref below,
>>
>>
>> http://www.macromediastudio.com/support/flash/action_scripts/actionscript_dictionary/actionscript_dictionary667.html
>>
>> Why don't you take another mp3 stereo track of your own creation, which
>> you *know* in your own mind to be stereo, then feed it into the snippet I
>> posted, by (cutting, pasting, then compiling with swfc?
>>
>> I'll be pleased to see the result! ;o)
>>
>> Cheers,
>>
>>
>>
>> Chris.
>>>
>>> Best regards,
>>> Russ
>>>
>>>>
>>>>
>>>> Chris.
>>>>
>>>>> On 27 July 2010 19:29, Russell Lyons <address@hidden> wrote:
>>>>> Hi, Chris.
>>>>>
>>>>> I did listen carefully and did listen to the lc.swf and rc.swf files
>>>>> separately. I didn't notice any difference. In any case, it was
>>>>> certainly not that lc was panned hard left or that rc was panned hard
>>>>> right. I do realize you have two tracks playing simultaneously.
>>>>>
>>>>> Sure, I could use 2 files, but the issue has always been how to get one
>>>>> into only the left channel and one into the right, or to preserve the
>>>>> panning in one file, if the output is swf sound files. I don't know how
>>>>> to do that and get good results by using a simple tool.
>>>>>
>>>>> Thanks,
>>>>> Russ
>>>>>
>>>>> On Tue, 27 Jul 2010, Chris Pugh wrote:
>>>>>
>>>>>> Russ,
>>>>>>
>>>>>> Actually, no it isn't! Listen *VERY* carefully..!
>>>>>> You have two similar but completely independent
>>>>>> tracks there. Try playing lc.swf and rc.swf from
>>>>>> the links on the page. ( Admittedly I should have
>>>>>> perhaps used something with better contrast. But
>>>>>> I left you to try that..
>>>>>>
>>>>>> .. how's about splitting your peanut track into two
>>>>>> swf files, and use in place of the two sound swfs?
>>>>>>
>>>>>> Extra fancy functionality requires extra lines ( wouldn't
>>>>>> you guess it ). I didn't wnat o add too much in one go.
>>>>>>
>>>>>> Regards,
>>>>>>
>>>>>>
>>>>>>
>>>>>> Chris.
>>>>>>
>>>>>> On 27 July 2010 17:53, Russell Lyons <address@hidden> wrote:
>>>>>>>
>>>>>>> Hi, Chris.
>>>>>>>
>>>>>>> That's beautifully short, but the sound is still mono.
>>>>>>>
>>>>>>> Best regards,
>>>>>>> Russ
>>>>>>>
>>>>>>> On Tue, 27 Jul 2010, Chris Pugh wrote:
>>>>>>>
>>>>>>>> Here you go,. added one more example, with source:
>>>>>>>>
>>>>>>>> http://www.nordberg.me.uk/swfc_samples/russ/
>>>>>>>>
>>>>>>>> Press the little black button to kill the audio channels.
>>>>>>>> ( I've off-set them both slightly so they get out of sync
>>>>>>>> on subsequent repeats ;o) )
>>>>>>>>
>>>>>>>> HTH.
>>>>>>>>
>>>>>>>> Regards,
>>>>>>>>
>>>>>>>>
>>>>>>>> Chris.
>>>>>>>>
>>>>>>>
>>>>>
>>>
>
- Re: [Swftools-common] Re: stereo sound(track), (continued)
- Re: [Swftools-common] Re: stereo sound(track), Chris Pugh, 2010/07/25
- Re: [Swftools-common] Re: stereo sound(track), Russell Lyons, 2010/07/25
- Re: [Swftools-common] Re: stereo sound(track), Chris Pugh, 2010/07/27
- Re: [Swftools-common] Re: stereo sound(track), Russell Lyons, 2010/07/27
- Re: [Swftools-common] Re: stereo sound(track), Chris Pugh, 2010/07/27
- Re: [Swftools-common] Re: stereo sound(track), Russell Lyons, 2010/07/27
- Re: [Swftools-common] Re: stereo sound(track), Chris Pugh, 2010/07/27
- Re: [Swftools-common] Re: stereo sound(track), Russell Lyons, 2010/07/28
- Re: [Swftools-common] Re: stereo sound(track), Chris Pugh, 2010/07/29
- Re: [Swftools-common] Re: stereo sound(track), Russell Lyons, 2010/07/29
- Re: [Swftools-common] Re: stereo sound(track),
Chris Pugh <=
- Re: [Swftools-common] Re: stereo sound(track), Chris Pugh, 2010/07/29
[Swftools-common] swfc bug in first example, Russell Lyons, 2010/07/13
Re: [Swftools-common] stereo sound(track), Chris Pugh, 2010/07/14