membraneframework · varsill · Aug 25, 2026 · Aug 25, 2026 · Aug 25, 2026 · Aug 25, 2026
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,3 +1,3 @@
 [workspace]
 resolver = "2"
-members = ["native/vkvideo"]
+members = ["native/gpuvideo"]
diff --git a/README.md b/README.md
@@ -1,31 +1,31 @@
-# Membrane vk video plugin
+# Membrane GPU video plugin
 
-[![Hex.pm](https://img.shields.io/hexpm/v/membrane_vk_video_plugin.svg)](https://hex.pm/packages/membrane_vk_video_plugin)
-[![API Docs](https://img.shields.io/badge/api-docs-yellow.svg?style=flat)](https://hexdocs.pm/membrane_vk_video_plugin)
-[![CircleCI](https://circleci.com/gh/membraneframework/membrane_vk_video_plugin.svg?style=svg)](https://circleci.com/gh/membraneframework/membrane_vk_video_plugin)
+[![Hex.pm](https://img.shields.io/hexpm/v/membrane_gpu_video_plugin.svg)](https://hex.pm/packages/membrane_gpu_video_plugin)
+[![API Docs](https://img.shields.io/badge/api-docs-yellow.svg?style=flat)](https://hexdocs.pm/membrane_gpu_video_plugin)
+[![CircleCI](https://circleci.com/gh/membraneframework/membrane_gpu_video_plugin.svg?style=svg)](https://circleci.com/gh/membraneframework/membrane_gpu_video_plugin)
 
-Membrane H.264 decoder based on [vk-video](https://crates.io/crates/vk-video).
+Membrane H.264 decoder based on [gpu-video](https://crates.io/crates/gpu-video).
 It's a part of the [Membrane Framework](https://membrane.stream).
 
 ## Installation
 
-The package can be installed by adding `membrane_vk_video_plugin` to your list of dependencies in `mix.exs`:
+The package can be installed by adding `membrane_gpu_video_plugin` to your list of dependencies in `mix.exs`:
 
 ```elixir
 def deps do
   [
-    {:membrane_vk_video_plugin, "~> 0.2.2"}
+    {:membrane_gpu_video_plugin, "~> 0.2.3"}
   ]
 end
 ```
 
-This package depends on hardware encoding acceleration capabilities provided by [Vulkan video exensions](https://www.khronos.org/blog/an-introduction-to-vulkan-video) and works only on Linux with NVIDIA or AMD GPUs with Mesa drivers. For more information see the README of the [`vk-video`](https://crates.io/crates/vk-video) Rust package.
+This package depends on hardware encoding acceleration capabilities provided by [Vulkan video exensions](https://www.khronos.org/blog/an-introduction-to-vulkan-video) and works only on Linux with NVIDIA or AMD GPUs with Mesa drivers. For more information see the README of the [`gpu-video`](https://crates.io/crates/gpu-video) Rust package.
 
 
 ## Copyright and License
 
-Copyright 2025, [Software Mansion](https://swmansion.com/?utm_source=git&utm_medium=readme&utm_campaign=membrane_vk_video_plugin)
+Copyright 2025, [Software Mansion](https://swmansion.com/?utm_source=git&utm_medium=readme&utm_campaign=membrane_gpu_video_plugin)
 
-[![Software Mansion](https://logo.swmansion.com/logo?color=white&variant=desktop&width=200&tag=membrane-github)](https://swmansion.com/?utm_source=git&utm_medium=readme&utm_campaign=membrane_vk_video_plugin)
+[![Software Mansion](https://logo.swmansion.com/logo?color=white&variant=desktop&width=200&tag=membrane-github)](https://swmansion.com/?utm_source=git&utm_medium=readme&utm_campaign=membrane_gpu_video_plugin)
 
 Licensed under the [Apache License, Version 2.0](LICENSE)
diff --git a/lib/decoder.ex b/lib/decoder.ex
@@ -1,11 +1,11 @@
-defmodule Membrane.VKVideo.Decoder do
+defmodule Membrane.GPUVideo.Decoder do
   @moduledoc """
   Decoder of H.264 stream taking advantage of hardware acceleration provided
   by Vulkan video extensions.
   """
   use Membrane.Filter
 
-  alias Membrane.VKVideo.{DeviceServer, Native}
+  alias Membrane.GPUVideo.{DeviceServer, Native}
 
   def_input_pad :input, accepted_format: %Membrane.H264{stream_structure: :annexb, alignment: :au}
   def_output_pad :output, accepted_format: %Membrane.RawVideo{pixel_format: :NV12}

diff --git a/lib/device_server.ex b/lib/device_server.ex
@@ -1,7 +1,7 @@
-defmodule Membrane.VKVideo.DeviceServer do
+defmodule Membrane.GPUVideo.DeviceServer do
   @moduledoc false
   use GenServer
-  alias Membrane.VKVideo.Native
+  alias Membrane.GPUVideo.Native
 
   @impl true
   def init(_opts) do

diff --git a/lib/encoder.ex b/lib/encoder.ex
@@ -1,4 +1,4 @@
-defmodule Membrane.VKVideo.Encoder do
+defmodule Membrane.GPUVideo.Encoder do
   @moduledoc """
   H.264 encoder taking advantage of hardware acceleration provided
   by Vulkan video extensions.
@@ -7,7 +7,7 @@ defmodule Membrane.VKVideo.Encoder do
 
   require Membrane.Logger
 
-  alias Membrane.VKVideo.{DeviceServer, Native}
+  alias Membrane.GPUVideo.{DeviceServer, Native}
 
   def_input_pad :input, accepted_format: %Membrane.RawVideo{pixel_format: :NV12}
 

diff --git a/lib/encoder/constant_bitrate.ex b/lib/encoder/constant_bitrate.ex
@@ -1,4 +1,4 @@
-defmodule Membrane.VKVideo.Encoder.ConstantBitrate do
+defmodule Membrane.GPUVideo.Encoder.ConstantBitrate do
   @moduledoc """
   Defines encoder setting for constant bitrate rate control algorithm.
   The following fields need to be specified:

diff --git a/lib/encoder/variable_bitrate.ex b/lib/encoder/variable_bitrate.ex
@@ -1,4 +1,4 @@
-defmodule Membrane.VKVideo.Encoder.VariableBitrate do
+defmodule Membrane.GPUVideo.Encoder.VariableBitrate do
   @moduledoc """
   Defines encoder setting for variable bitrate rate control algorithm.
 

diff --git a/lib/vk_video.ex → lib/gpu_video.ex b/lib/vk_video.ex → lib/gpu_video.ex
@@ -1,8 +1,8 @@
-defmodule Membrane.VKVideo do
+defmodule Membrane.GPUVideo do
   @moduledoc false
   use Application
 
-  alias Membrane.VKVideo.DeviceServer
+  alias Membrane.GPUVideo.DeviceServer
 
   @impl true
   def start(_start_type, _start_args) do

diff --git a/lib/native.ex b/lib/native.ex
@@ -1,6 +1,11 @@
-defmodule Membrane.VKVideo.Native do
+defmodule Membrane.GPUVideo.Native do
   @moduledoc false
-  use Rustler, otp_app: :membrane_vk_video_plugin, crate: :vkvideo
+  # gpu-video supports only platforms with Vulkan Video (Linux); skip compiling
+  # the NIF elsewhere so that docs, credo etc. can still run
+  use Rustler,
+    otp_app: :membrane_gpu_video_plugin,
+    crate: :gpuvideo,
+    skip_compilation?: :os.type() != {:unix, :linux}
 
   @type t :: reference()
   @type raw_frame :: %{
@@ -37,8 +42,8 @@ defmodule Membrane.VKVideo.Native do
           :low_latency | :high_quality,
           :encoder_default
           | :disabled
-          | {:variable_bitrate, Membrane.VKVideo.Encoder.VariableBitrate.t()}
-          | {:constant_bitrate, Membrane.VKVideo.Encoder.ConstantBitrate.t()}
+          | {:variable_bitrate, Membrane.GPUVideo.Encoder.VariableBitrate.t()}
+          | {:constant_bitrate, Membrane.GPUVideo.Encoder.ConstantBitrate.t()}
         ) :: t() | no_return()
   def new_encoder(_device, _width, _height, _framerate, _tune, _rate_control),
     do: :erlang.nif_error(:nif_not_loaded)
@@ -52,7 +57,7 @@ defmodule Membrane.VKVideo.Native do
 
   @spec new_transcoder(
           t(),
-          [Membrane.VKVideo.Transcoder.OutputSpec.t()],
+          [Membrane.GPUVideo.Transcoder.OutputSpec.t()],
           {non_neg_integer(), pos_integer()}
         ) ::
           t() | no_return()

diff --git a/lib/transcoder.ex b/lib/transcoder.ex
@@ -1,4 +1,4 @@
-defmodule Membrane.VKVideo.Transcoder do
+defmodule Membrane.GPUVideo.Transcoder do
   @moduledoc """
   H.264 hardware transcoder using Vulkan Video extensions.
 
@@ -16,7 +16,7 @@ defmodule Membrane.VKVideo.Transcoder do
       spec = [
         child(:source, source)
         |> child(:parser, %Membrane.H264.Parser{...})
-        |> child(:transcoder, Membrane.VKVideo.Transcoder),
+        |> child(:transcoder, Membrane.GPUVideo.Transcoder),
         get_child(:transcoder)
         |> via_out(Pad.ref(:output, 0), options: [width: 1280, height: 720])
         |> child(:sink_hd, sink_hd),
@@ -27,7 +27,7 @@ defmodule Membrane.VKVideo.Transcoder do
   """
 
   use Membrane.Filter
-  alias Membrane.VKVideo.{DeviceServer, Native, Transcoder.OutputSpec}
+  alias Membrane.GPUVideo.{DeviceServer, Native, Transcoder.OutputSpec}
 
   def_options approx_framerate: [
                 spec: {non_neg_integer(), pos_integer()} | nil,
@@ -66,11 +66,11 @@ defmodule Membrane.VKVideo.Transcoder do
         spec:
           :encoder_default
           | :disabled
-          | {:variable_bitrate, Membrane.VKVideo.Encoder.VariableBitrate.t()}
-          | {:constant_bitrate, Membrane.VKVideo.Encoder.ConstantBitrate.t()},
+          | {:variable_bitrate, Membrane.GPUVideo.Encoder.VariableBitrate.t()}
+          | {:constant_bitrate, Membrane.GPUVideo.Encoder.ConstantBitrate.t()},
         default: :encoder_default,
         description: """
-        Rate control mode for the output stream. See `Membrane.VKVideo.Encoder` for
+        Rate control mode for the output stream. See `Membrane.GPUVideo.Encoder` for
         available options.
         """
       ],

diff --git a/lib/transcoder/output_spec.ex b/lib/transcoder/output_spec.ex
@@ -1,7 +1,7 @@
-defmodule Membrane.VKVideo.Transcoder.OutputSpec do
+defmodule Membrane.GPUVideo.Transcoder.OutputSpec do
   @moduledoc false
 
-  alias Membrane.VKVideo.Encoder
+  alias Membrane.GPUVideo.Encoder
 
   @type t :: %__MODULE__{
           width: non_neg_integer(),

diff --git a/mix.exs b/mix.exs
@@ -1,12 +1,12 @@
-defmodule Membrane.VKVideo.Mixfile do
+defmodule Membrane.GPUVideo.Mixfile do
   use Mix.Project
 
-  @version "0.2.2"
-  @github_url "https://github.com/membraneframework/membrane_vk_video_plugin"
+  @version "0.2.3"
+  @github_url "https://github.com/membraneframework/membrane_gpu_video_plugin"
 
   def project do
     [
-      app: :membrane_vk_video_plugin,
+      app: :membrane_gpu_video_plugin,
       version: @version,
       elixir: "~> 1.13",
       elixirc_paths: elixirc_paths(Mix.env()),
@@ -15,11 +15,11 @@ defmodule Membrane.VKVideo.Mixfile do
       dialyzer: dialyzer(),
 
       # hex
-      description: "vk video plugin for Membrane Framework",
+      description: "GPU video plugin for Membrane Framework",
       package: package(),
 
       # docs
-      name: "Membrane vk video plugin",
+      name: "Membrane GPU video plugin",
       source_url: @github_url,
       docs: docs(),
       homepage_url: "https://membrane.stream",
@@ -30,7 +30,7 @@ defmodule Membrane.VKVideo.Mixfile do
   def application do
     [
       extra_applications: [],
-      mod: {Membrane.VKVideo, []}
+      mod: {Membrane.GPUVideo, []}
     ]
   end
 
@@ -44,7 +44,7 @@ defmodule Membrane.VKVideo.Mixfile do
       {:membrane_raw_video_format, "~> 0.4.2"},
       {:membrane_h26x_plugin, "~> 0.10.5", only: :test},
       {:membrane_file_plugin, "~> 0.17.2", only: :test},
-      {:rustler, "~> 0.37.1"},
+      {:rustler, "~> 0.38.0"},
       {:ex_doc, ">= 0.40.0", only: :dev, runtime: false},
       {:dialyxir, ">= 0.0.0", only: :dev, runtime: false},
       {:credo, ">= 0.0.0", only: :dev, runtime: false}
@@ -81,7 +81,7 @@ defmodule Membrane.VKVideo.Mixfile do
       main: "readme",
       extras: ["README.md", "LICENSE"],
       source_ref: "v#{@version}",
-      nest_modules_by_prefix: [Membrane.VKVideo]
+      nest_modules_by_prefix: [Membrane.GPUVideo]
     ]
   end
 

diff --git a/mix.lock b/mix.lock
@@ -23,6 +23,6 @@
   "numbers": {:hex, :numbers, "5.2.5", "47189ba1c0e634f851a76281a2bb7be1914c48498eb1289d16cd50b6c713b436", [:mix], [{:coerce, "~> 1.0.2", [hex: :coerce, repo: "hexpm", optional: false]}, {:decimal, "~> 3.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "724563c5b9ed1adccea08b2938215a026aa4344d7506e6b9c75f60d8e2fc9463"},
   "qex": {:hex, :qex, "0.5.2", "a0c861a2de2380314c23ef592349824ca9016c5845380667ff1d9a22a8796f9b", [:mix], [], "hexpm", "6fb81bf3ae354a9abb471b9561538ea3e8540125d803b00f45cbccff52f00496"},
   "ratio": {:hex, :ratio, "4.0.1", "3044166f2fc6890aa53d3aef0c336f84b2bebb889dc57d5f95cc540daa1912f8", [:mix], [{:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}, {:numbers, "~> 5.2.0", [hex: :numbers, repo: "hexpm", optional: false]}], "hexpm", "c60cbb3ccdff9ffa56e7d6d1654b5c70d9f90f4d753ab3a43a6bf40855b881ce"},
-  "rustler": {:hex, :rustler, "0.37.3", "5f4e6634d43b26f0a69834dd1d3ed4e1710b022a053bf4a670220c9540c92602", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "a6872c6f53dcf00486d1e7f9e046e20e01bf1654bdacc4193016c2e8002b32a2"},
+  "rustler": {:hex, :rustler, "0.38.0", "7a8906998ff0d28e3021c0a73264abcda719bda344b2e58307c6805b0f87c9b4", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "704c03c1bf66be12b031c5a389347b91c81c5cb819a24b068b0de36fe4a5652a"},
   "telemetry": {:hex, :telemetry, "1.4.2", "a0cb522801dffb1c49fe6e30561badffc7b6d0e180db1300df759faa22062855", [:rebar3], [], "hexpm", "928f6495066506077862c0d1646609eed891a4326bee3126ba54b60af61febb1"},
 }