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Alexander Bashlykov

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Latest activity by Alexander Bashlykov
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    Alexander Bashlykov created an article,

    Audio stretching and pitching

    You can set the audio behavior for different playback speeds.  For MPlatform SDK, there is the "audio.variable_rate" property available for MFile and MPlaylist objects. The default value is "true" ...

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    Alexander Bashlykov created an article,

    MFShader Plugin

    Since 2.5 version of the Video SDK, you can implement a custom transformation of your video with a custom HLSL shader. The functionality is included in the MFShader plugin. It works just like any o...

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    Alexander Bashlykov created an article,

    Chroma Key 2. A new chroma key implementation.

    Starting with the 2.5 release, the Video SDK includes a new ChromaKey implementation. Technically, its work is similar to the original Chroma Key but its quality and performance were significantly ...

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    Alexander Bashlykov created an article,

    ST 2110 devices management. Deltacast.

    The configuration of Deltacast ST 2110 devices is similar to AJA devices. It is all about the JSON configuration of the device ports to set the network parameters (IP addresses of senders and recei...

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    Alexander Bashlykov created an article,

    Window Graphics Capture engine

    The Screen Capture engine works for windows capture but it just crops the screen video according to the specified window size and position. It leads to a problem when the window is overlapped by ot...

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    Alexander Bashlykov created an article,

    How to connect to a specific NDI stream?

    By default, you should get a list of available NDI streams by enumerating the "video::line-in" property or with the DeviceGetCount method. It works when you don't know the exact name of a stream yo...

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    Alexander Bashlykov created an article,

    Blackmagic Design. Integration libraries for backup compatibility.

    Here you can find components for the integration with Blackmagic Design devices that support other versions of drivers.

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    Alexander Bashlykov created an article,

    ST 2110 devices management. AJA.

    The work with IP-based devices is similar to MFLive (MLive) and MFRenderer (MRenderer) objects. The specific one is the way of setting the device properties and how to pass the properties to the de...

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    Alexander Bashlykov created an article,

    Processing metadata with NDI

    You can send and receive custom metadata with NDI. The processing is frame-accurate as the metadata is attached to the frame objects.  To send the metadata, you should put the information to the cu...

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    Alexander Bashlykov created an article,

    Zooming a video with mouse move

    This article implements frame overlay, generation new frames from local files, and some other frame processing features. The desired result: A feature to zoom a selected part of a video under a mou...