dspack_开发者

How can I directly embed a DirectShow Push Source filter in an EXE?

I have a Delphi 6 program that receives audio from an external program via a socket.Now I want to feed that audio to a DirectShow filter graph I create that routes that audio to different output filte[详细]

2023-04-11 16:46 分类：问答

DSPACK example for converting audio sample rate on the fly?

I am using DSPACK with Delphi 6 Pro. I am looking for a good sample that shows how to create a filter graph that will convert the sample rate of an audio stream to a desired format (sample rate, bit d[详细]

2023-04-10 00:41 分类：问答

How do I inject custom audio buffers into a DirectX filter graph using DSPACK?

I am using Delphi 6 with DSPACK to do several operations involving audio and DirectX.I have the \"input\" side figured out where I assign one of the enumerated audio input devices to a TFilter object[详细]

2023-04-09 20:54 分类：问答

How is SkypeKit different from programming with the Skype API?

I have a lot of experience writing Delphi 6 Pro apps using the Skype API.I don\'t use the COM object but instead I interface directly with the Skype client using the SendMessage() system.My current ap[详细]

2023-04-08 07:35 分类：问答

Should I use DSPACK to record audio (only) from Direct3D devices with Delphi 6?

I\'m trying to save time on a project I\'m beginning that will record audio from the connected audio input devices on a Windows XP or Windows 7 PC.In the past I have used the DSPACK components for Del[详细]

2023-03-31 13:58 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

How to take snapshot and save to JPEG from webcam using DSPack?

Usin开发者_如何学运维g DSPack, Delphi XE I need to take a snapshot from a webcam and allow a preview before which the user is allowed to save to JPEG file. How can this be done (code)?Maybe this will[详细]

2023-03-22 11:08 分类：问答

Capture images from a webcam in delphi

I am looking for a way to capture images from my webcam using directshow, preferably I want to use HD resolutions if possible, and avoid CPU spikes at 60-100%.[详细]

2023-02-10 11:32 分类：问答

write and read from a LaTeX temporary file? [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow.[详细]

2022-12-17 00:26 分类：问答