<Sound Dev> MIDI to audio files

[Sergey Bylokhov]

For sure this is not cancellation of functionality, because it wasn't a public API.

Currently it is a implementation detail of SoftMidiAudioFileReader and
it looks useful since it provides the same functionality + the code in
the getAudioInputStream(Sequence) method is not so trivial.

On 07/01/2019 13:21, Alan Snyder wrote:
> It is probably not a performance issue, but what is the point of concealing that obvious functionality?
> 
>    Alan
> 
> 
>> On Jan 7, 2019, at 12:55 PM, Sergey Bylokhov <Sergey.Bylokhov at oracle.com> wrote:
>>
>> On 07/01/2019 12:29, Alan Snyder wrote:
>>> Your suggestion works and requires less code, but it is not the best fit for my use case.
>>
>> Yes, in this case you will need to write data to something like ByteArrayOutputStream, and read it back by AudioSystem.
>> The code will be small comparing to AudioSynthesizer, is the coping of data is a really a big problem and does it play a role in slowness the program?
>>
>>
>>> In my case, I have already constructed a Sequence. To use your suggestion, I must convert the sequence to MIDI data so that I can provide it as an InputStream to AudioSystem, where the first thing that happens is that the data is parsed back into a Sequence.
>>> I see no public way to get a Sequence directly to SoftMidiAudioFileReader.
>>>    Alan
>>>> On Jan 7, 2019, at 11:20 AM, Sergey Bylokhov <Sergey.Bylokhov at oracle.com> wrote:
>>>>
>>>> Hi, Alan.
>>>>
>>>> I guess it should work using AudioSystem, which for midi files
>>>> should work on top of com.sun.media.sound.SoftMidiAudioFileReader
>>>>
>>>> On 06/01/2019 18:19, Alan Snyder wrote:
>>>>> As far as I can tell, the ability to synthesize audio into files from MIDI was lost during the great Java modularization due to the failure to export the AudioSynthesizer interface.
>>>>> Is there some reason this has not been fixed?
>>>>> See JDK-8170518 <https://bugs.openjdk.java.net/browse/JDK-8170518>, which I filed in 2016.
>>>>>    Alan
>>>>
>>>>
>>>> -- 
>>>> Best regards, Sergey.
>>>>
>>
>>
>> -- 
>> Best regards, Sergey.
>>
> 


-- 
Best regards, Sergey.