C++ USB Video/Audio Capture in Windows Media Foundation with watermark

已完成 已发布的 Feb 8, 2014 货到付款
已完成 货到付款

We have a computer running in a mobile flight simulator attraction...

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It has a USB camera with audio (Genius F100 Widecam) connected (1920x1080).

The objective is to record each participants experience in HD video with audio using Windows Media Foundation.

Our sponsor requests that the video has a watermark.

I have stubbed out a Webcam class (under the Devices filter) which will get instantiated in Avionics.cpp. You should create a test fixture which instantiates it to test the integration.

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The constructor accepts a configuration object as a parameter (WebcamConfig) which optionally specifies video and audio sources. If not specified (GUID_NULL) it will enumerate the devices connected in the logging facility provided and use a default/first video and audio device respectively.

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Configuration class also specifies options related to the post-processing "watermark" step. Opacity is evaluated in conjunction with the source image's alpha component, as applicable.

If you think you can do the watermark through Windows Media Foundation on-the-fly please let me know, that would likely be more efficient and earn you a bonus!

Computer in question runs Windows 7

Language is Microsoft Visual C++ (v120 compiler tools, Microsoft Visual Studio 2013)

Logo example [url removed, login to view] (based on 1920x1080)

File format preferred for video/audio capture is MP4/AAC

Watermark example with alpha: http://upload.wikimedia.org/wikipedia/ru/f/f9/Company_Genius_logo.png

C++编程 工程 软件构架 摄像 视窗应用程序接口

项目ID: #5410722

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2个方案 远程项目 活跃的Feb 11, 2014

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boyit06101987

Hi You, I\'m Luan, I\'m from Viet Nam. I have 4 years experience about C, C++, WinAPI, and Audio, Image, Video processing. I commit to you that I will complete this software in 4 days.

$126 USD 在3天内
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0.0

有2名威客正在参与此工作的竞标,均价$78/小时

jola15

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$30 USD 在2天内
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patrickivory

Hi Jason, Not trying to be a pest. Would seriously consider figuring out how it is done for a higher amount of money. The reason why the bid is so high, is the difficulty of the audio capture. Since your camera most 更多

$388 USD 在20天内
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xcryt

we already work on its https://www.freelancer.com/u/xcryt.html why you chose us have 5/5 rating with 100% complete rate with here have a little company too so you can depend on us . We provide you industry standard Mo 更多

$147 USD 在7天内
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