Avs-mlrt

Revision as of 21:21, 26 February 2023

Description

This project provides AviSynth+ ML filter runtimes for variety of platforms.

To simplify usage, a wrapper mlrt.avsi is provided for all bundled models.

This is a partial port of the VapourSynth plugin vs-mlrt.

Requirements

• Vulkan compatible device
• [x64]: AviSynth+ r3682 or greater (AviSynth+ 3.7.3 (test 6, r3935 can be downloaded from here)
• Microsoft VisualC++ Redistributable Package 2022 (can be downloaded from here)

Syntax and Parameters

mlrt_ncnn

mlrt_ncnn (clip[] input, string "network_path", int "overlap_w", int "overlap_h", int "tilesize_w", int "tilesize_h", int "device_id", int "num_streams", bool "builtin", string "builtindir", bool "fp16", bool "path_is_serialization", bool "list_gpu")

clip   =

Clips to process.

They must be in RGB/Gray 32-bit planar format, have same dimensions and same number of frames.

string  network_path =

Path to the model.

int  overlap_w = 0

int  overlap_w = 0

Overlap width and overlap height of the tiles, respectively.

Must be less than or equal to tilesize_w / tilesize_h / 2.

Default: 0.

int  tilesize_w = input_width

int  tilesize_h = input_height

Tile width and height, respectively.

Use smaller value to reduce GPU memory usage.

Must be specified when overlap_w / overlap_h > 0.

Default: input_width, input_height.

int  device_id =

GPU device to use.

By default the default device is selected.

int  num_streams = 1

GPU parallel execution.

Default: 1.

bool  builtin = True

Whether the models are in the same location with the plugin.

Default: True.

string  builtindir = "models"

Root folder when builtin is used.

Default: "models".

bool  fp16 = False

Enable FP16 mode.

Default: False.

bool  path_is_serialization = False

Whether the model is serialized into one contiguous memory buffer.

Default: False.

bool  list_gpu = False

Simply print a list of available GPU devices on the frame and does nothing else.

Default: False.

Examples

TODO

Changelog

Version      Date            Changes

v1.0.0       2023/01/27      - Initial release

External Links

• GitHub - Source code repository.
• Doom9 - ONNX models compatible with avs-mlr.

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