PyNvCodec.PySurfaceConverter

class PyNvCodec.PySurfaceConverter

__init__(*args, **kwargs)

Overloaded function.

1. __init__(self: PyNvCodec._PyNvCodec.PySurfaceConverter, width: int, height: int, src_format: PyNvCodec._PyNvCodec.PixelFormat, dst_format: PyNvCodec._PyNvCodec.PixelFormat, gpu_id: int) -> None

   Constructor method.

   param width:

   target Surface width

   param height:

   target Surface height

   param src_format:

   input Surface pixel format

   param dst_format:

   output Surface pixel format

   param gpu_id:

   what GPU to run conversion on

2. __init__(self: PyNvCodec._PyNvCodec.PySurfaceConverter, width: int, height: int, src_format: PyNvCodec._PyNvCodec.PixelFormat, dst_format: PyNvCodec._PyNvCodec.PixelFormat, context: int, stream: int) -> None

   Constructor method.

   param width:

   target Surface width

   param height:

   target Surface height

   param src_format:

   input Surface pixel format

   param dst_format:

   output Surface pixel format

   param context:

   CUDA context to use for conversion

   param stream:

   CUDA stream to use for conversion

Methods

Execute(self, src, cc_ctx)	Perform pixel format conversion.
Format(self)	Get pixel format.
__init__(*args, **kwargs)	Overloaded function.

Execute(self: PyNvCodec._PyNvCodec.PySurfaceConverter, src: VPF::Surface, cc_ctx: PyNvCodec._PyNvCodec.ColorspaceConversionContext) → VPF::Surface

Perform pixel format conversion.

Parameters:

• src – input Surface. Must be of same format class instance was created with.

• cc_ctx – colorspace conversion context. Describes color space and color range used for conversion.

Returns:

Surface of pixel format equal to given to ctor

Return type:

PyNvCodec.Surface

Format(self: PyNvCodec._PyNvCodec.PySurfaceConverter) → PyNvCodec._PyNvCodec.PixelFormat

Get pixel format.