https://github.com/membraneframework-labs/membrane-element-msdk-h264

Membrane element providing H264 encoder using IntelMediaSDK hardware acceleration
https://github.com/membraneframework-labs/membrane-element-msdk-h264

Last synced: 9 days ago
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Membrane element providing H264 encoder using IntelMediaSDK hardware acceleration

• Host: GitHub
• URL: https://github.com/membraneframework-labs/membrane-element-msdk-h264
• Owner: membraneframework-labs
• License: apache-2.0
• Created: 2020-02-12T17:39:48.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2021-06-23T10:21:46.000Z (over 3 years ago)
• Last Synced: 2023-03-06T20:16:43.013Z (almost 2 years ago)
• Language: C++
• Size: 2.45 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Membrane Multimedia Framework: IntelMediaSDK H264 Element

[![CircleCI](https://circleci.com/gh/membraneframework/membrane-element-msdk-h264.svg?style=svg)](https://circleci.com/gh/membraneframework/membrane-element-MSDK-h264)

This package provides [Membrane Multimedia Framework](https://membraneframework.org)

element that can be used to encode video streams using [IntelMediaSDK](https://www.IntelMediaSDK.org)

and [x264](https://www.videolan.org/developers/x264.html).

Documentation is available at [HexDocs](https://hexdocs.pm/membrane_element_msdk_h264/)

## Installation

Add the following line to your `deps` in `mix.exs`. Run `mix deps.get`.

```elixir

{:membrane_element_msdk_h264, "~> 0.1.0"}

```

```bash

sudo apt-get install libmfx1 libmfx-tools libva-dev libmfx-dev libavcodec-dev libavformat-dev libavutil-dev

```

## Supported platforms

Linux x86-64, tested and docs provided for Ubuntu.

Will work on all Intel processors with graphical chipsets - basically any Intel processor that is not 10 years old.

For details check: https://github.com/intel/media-driver#supported-platformsk

## Benchmarks

System: Ubuntu Intel i7-6650U CPU @ 2.20GHz (2 cores / 4 threads).

Sample: [Big_Buck_Bunny_1080_10s_30MB.mp4](https://test-videos.co.uk/bigbuckbunny/mp4-h264converted) to raw format (890MB)

Bitrate: 6000 Kbps.

Encoder | Time | CPU usage

------- | ---- | ---------

[Intel's simple_3_encode_vmem](https://github.com/Intel-Media-SDK/MediaSDK/tree/master/tutorials/simple_3_encode_vmem) | 5s | 70%

[Membrane Element MSDK h264](https://github.com/membraneframework/membrane-element-msdk-h264) | 5s | 300%

[Membrane Element FFMpeg h264](https://github.com/membraneframework/membrane-element-ffmpeg-h264) | 20s | 400% (CPU bottleneck)

## Copyright and License

Copyright 2020, [Software Mansion](https://swmansion.com/?utm_source=git&utm_medium=readme&utm_campaign=membrane)

[![Software Mansion](https://membraneframework.github.io/static/logo/swm_logo_readme.png)](https://swmansion.com/?utm_source=git&utm_medium=readme&utm_campaign=membrane)