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

$30-250 USD

Completed

Posted

over 10 years ago

$30-250 USD

Paid on delivery

We have a computer running in a mobile flight simulator attraction... [login to view URL] 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. [login to view URL] 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. [login to view URL] 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 [login to view URL] (based on 1920x1080) File format preferred for video/audio capture is MP4/AAC

C++ Programming

Engineering

Software Architecture

Videography

Windows API

Project ID: 5410722

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Remote project

Active 10 yrs ago

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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 in 3 days

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2 freelancers are bidding on average $78 USD for this job

@jola15

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$30 USD in 2 days

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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 likely produces a IEEE_FLOAT audio format you will require a custom MFT for which there is very little documentation. I can send you the video and on the fly watermarking already.

$388 USD in 20 days

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@xcryt

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