[Lazarus] How to play audio from memory.
donald at ziesig.org
Mon May 16 23:37:35 CEST 2016
On 05/11/2016 05:26 PM, Graeme Geldenhuys wrote:
> On 2016-05-11 21:53, Donald Ziesig wrote:
>> Currently I am able to do this by calling omxplayer with a file name and
>> volume information. Unfortunately, the latency between starting
>> omxplayer and the beginning of the audio output is several seconds
> Yes, it’s possible with the United OpenLib of Sound (UOS). Fred has
> created an excellent library and it works very well. I’ve personally
> tested it on multiple platforms, and so too have others. The latency is
> very low when used with LCL, and even lower when used with fpGUI.
> You can find the code here:
> It includes a couple of example applications too.
> There has been quite a few discussions of UOS with Fred in the Lazarus
> Forums too.
Thanks Graeme! It works great on my laptop. Now I need to port it to
the Raspberry Pi.
Unfortunately, the version I have on the Pi doesn't have the units for
openssl and fpopenssl.
Since I will not need the ssl functionality, I am trying to track down
the code tree that references those units. Do you know if Lazarus has a
way to show the units used when a compilation fails?
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