directsound_开发者

MP3 playback issues with DirectX when MP3 has album art encoded

I\'m using the Clootie DirectShow9 headers with Delphi 2007.I created a wrapper component that plays audio and video. All is good until I get an MP3 that has album art encoded in it. The mp3 files lik[详细]

2023-04-10 14:11 分类：问答

Pitch Shift with DirectSound

How to do pitchshifting with DirectSound in C#? I didn\'t find anything useful in Google. SetFrequency isn\'t good for me, beacuse this changes also the speed of the sound. I don\'t want to create a w[详细]

2023-04-06 22:29 分类：问答

What to do with NIL response for legacy filter 'Wav Dest' in Delphi 6 DSPACK program?

I am trying to create a Delphi 6 program with DSPACK that records audio from the PC input devices (Windows XP) and then writes the captured audio to a MS format WAV file.The problem I am having is tha[详细]

2023-03-31 08:00 分类：问答

Changing wave format at runtime with NAudio

I have initialized the device using: staticIWavePlayerwaveOut; staticWaveFormatwaveFormat; staticBufferedWaveProviderwaveProvider;[详细]

2023-03-22 11:02 分类：问答

Playing streamed audio data (C#)

I an trying to develop a windows application using C# that can play streamed audio data. Basically, I will have a client application that is responsible for playing different audio files. Currently, f[详细]

2023-03-21 14:51 分类：问答

Streaming Data to Sound Card Using C on Windows [closed]

Closed. This question is seeking recommendations for books, tools, software libraries, and more. It does not meet Stack Overflow guidelines guidelines. It is not currently accepting answers.[详细]

2023-03-08 20:25 分类：问答

Trying to clone SecondaryBuffer but got an MemoryAccessViolation exception

I\'m trying to clone SecondaryBuffer so I can play the same sound multiple times at the same time. this is the code I\'m using:[详细]

2023-02-20 12:55 分类：问答

DirectSoundEnumerate() doesn't list driver name on Windows 7

I have a program that is compiled on Windows XP and now I\'m trying to run it on Windows 7 (both x86 and x64). The program uses DirectSound8 to enumerate all sound devices on the machine. The problem[详细]

2023-02-19 05:18 分类：问答

DirectSound: setting the volume to a percentage

The Volume-Property in the 开发者_如何学编程SecondaryBuffer class seems to be strange, because a worth around -4000 is 0%, and 0 is 100%, how can I set the Volume to a precise percentage or get the lo[详细]

2023-02-12 19:09 分类：问答

How do I get a HWND from inside a DLL?

I have a DLL that I want to play sounds using Direct Sound.In order to play sounds, I need the HWND of the executable.I don\'t have a HWND of the executable that lo开发者_运维问答ads the DLL.How do I[详细]

2023-02-06 06:38 分类：问答