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SPIN ENC FILE

High-quality and high-performance HEVC transcoding software solution for next-generation video formats.

Spin Digital HEVC/H.265 software encoder (Spin Enc File) enables ultra-high-quality video in 4K, 8K, and beyond, with the highest compression level and transcoding speed.

Spin Enc File is tailored to offline media workflows for broadcast, VoD, and creative studios.

Key Features

HIGHLY EFFICIENT SOFTWARE ENCODER
Delivers superior quality and compression, especially for very high-quality video (4K and 8K with professional formats) using advanced custom coding algorithms.

HIGH-PERFORMANCE TRANSCODING
Ultra-fast offline software solution running at transcoding speeds beyond 20 frames per second for 8K.

PROFESSIONAL VIDEO FORMATS
Designed for media applications requiring maximum quality preservation with 4:2:2, 4:4:4, RGB, and up to 12-bit.

HDR AND WCG TECHNOLOGIES
Flexible support for high dynamic range (HDR10, HLG) and wide color gamut (DCI-P3, BT.2020).

SUPPORT FOR ARIB STANDARD (STD-B32)
Broadcasting of HEVC video in 8K resolution for the Japanese Super Hi-Vision format.

 

HIGH-PRECISION PRE-PROCESSING FILTERS
Versatile video processing library for on-the-fly conversion to different formats before encoding. Floating-point arithmetic for maintaining maximum quality.

COMMON OUTPUT FORMATS
HEVC Elementary Stream, MP4, MPEG2-TS, MKV, HLS, and DASH.

CLOUD ENCODING
Support for Amazon Web Services (AWS) cloud transcoding.

READY FOR VR
Conversion between common spherical projection formats, and efficient HEVC compression of 2D and 3D 360° video.

22.2-CHANNEL AUDIO
Support for 22.2-channel encoding and decoding based on the Advanced Audio Coding (AAC) standard

Platform Support

OS Windows 7/8.1/10, Linux

CPU X86_64 with AVX2 support

Package

spinffmpeg: FFmpeg with Spin Digital’s optimized modules: HEVC/H.265 decoder, video processing filters, HEVC/H.265 encoder

Compression and Performance for 8K Transcoding

 

Rate-distortion comparison of HEVC encoders for 8K

 

Comparison metrics:

  • Bitrate increase for the same quality (PSNR) of HEVC encoders referred to Spin Enc file
  • Transcoding speed for 8K video on a 64-core workstation

HEVC encoders:

  • Spin Enc File – version: 2.0 – preset: balanced
  • x265 – version: 3.4 – presets: slow, ultrafast
  • SVT-HEVC – version: 1.5.0 – presets: 4, 10
  • Nvidia NVENC – GeForce RTX 3070 – presets: slow, fast

Encoding settings:

  • Tuned for Video-on-Demand: VBR, long GOP, 2-s intra period
  • Input format: ProRes 8K (7680×4320 pixels) 4:4:4:4 XQ 12-bit
  • Output format: HEVC Main 10 8K 4:2:0 10-bit

 

Spin Enc File produces similar quality to offline encoders at significantly higher transcoding speeds, and higher quality than hardware-accelerated encoders at higher transcoding speeds.

 

Technical Specifications

SPIN ENC LIVE

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SPIN PLAYER HEVC

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SPIN SDK

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