Tech Specs

Computer System Requirements

Windows OS
macOS
Operating System
Windows 10 or later
macOS 12 or later

Supported Languages

Audio & Video Specifications

Category Specification Key Specs
Video Output Formats MP4MKV
Video Resolution Up to 4K (Streaming)8K (YouTube)
Video Codecs H.264H.265 (HEVC)AV1VP9
HDR Formats HDR10Dolby Vision
Video Bitrate Source Bitrate
Audio Audio Codecs AACAC-3E-AC-3
Audio Channels Stereo 2.0, 5.1 Surround
Premium Audio Dolby Atmos
Audio Languages Multiple Audio Languages & Tracks
Subtitles Subtitle Options EmbeddedExternal Subtitles
Subtitle Formats SRTVTT
Forced Subtitles Forced Subtitles
Smart Settings Quality Selection Highest Available / Manual Selection
Auto Matching Automatic Quality Matching

Supported Platforms & Audio / Video Quality

Platform Video Audio
Max Resolution Video Codec HDR Format Audio Codec Audio Capabilities
Netflix 1080p H264 / H265 — AAC Stereo 2.0
Amazon Prime Video 1080p H264 — AAC Stereo 2.0
Disney+ 4K H264 / H265 HDR10 / Dolby Vision AAC / EAC3 Stereo 2.0 / 5.1
HBO Max 4K H264 / H265 HDR10 / Dolby Vision AAC / EAC3 Stereo 2.0 / 5.1
Apple TV+ 4K H264 / H265 HDR10 / Dolby Vision AAC / EAC3 / AC3 Stereo 2.0 / 5.1 / Dolby Atmos
Paramount+ 4K H264 / H265 HDR10 / Dolby Vision AAC / EAC3 Stereo 2.0 / 5.1 / Dolby Atmos
Peacock 1080p H264 — AAC / EAC3 Stereo 2.0 / 5.1 / Dolby Atmos
hulu.com 4K H264 / H265 HDR10 / Dolby Vision AAC / EAC3 Stereo 2.0 / 5.1
hulu.jp 1080p H264 — AAC Stereo 2.0
YouTube 8K H264 / AV1 / VP9 — AAC / Opus Stereo 2.0
TikTok 4K H264 / H265 — AAC Not specified
Instagram 4K VP9 — AAC Not specified
Facebook 4K AV1 — AAC Not specified
X(Twitter) 4K H264 — AAC Not specified
DailyMotion 4K H264 — AAC Not specified
* Note:
1. — indicates that the feature is not currently supported by Keeprix.
2. Not specified ndicates that the relevant technical information is unavailable from the source.
3. Video & Audio Quality: Keeprix supports high-quality video and audio downloads, including up to 4K from select streaming platforms, 8K from YouTube, HDR10, Dolby Vision, and Dolby Atmos. Actual availability depends on the video and audio formats offered by each source.
4. Supported Websites: Keeprix supports video downloads from 1,000+ websites. The platforms listed above receive dedicated optimization and testing, while compatibility with other sites may vary. View the full supported site list.
5. Paramount+ 4K downloads are currently supported in the US region only.