Zotac ZBOXHD-ID11 MKV H.264 Video Playback Performance

Sat, 29 May 2010 00:28:00 +0000

When I started writing about the ID11, my intent was to document video playback and use as an HTPC, several posts later, and I am finally getting to MKV H.264 playback configuration and performance.

This is the sixth post in a series of posts related to the Zotac ZBOX ZBOXHD-ID11.

Summary:

The CPU is not powerful enough to render / decode H.264 video, and GPU acceleration via DXVA is required, as well as a DXVA capable player.
The Microsoft DTV-DVD Video Decoder, included as part of Windows 7 x64, worked perfectly for H.264 playback, and compared to other H.264 decoders had the lowest CPU usage.
As a standalone player, Media Player Classic Home Cinema, is a perfect choice, it supports MKV, H.264, DXVA, and subtitles without the need of any other software.
Playback of MKV H.264 in Windows Media Player, Windows Media Center, MediaPortal, or XBMC requires the installation of Haali Media Splitter, and ffdshow audio and video decoders.
For AC-3 / DTS pass-through playback via S/PDIF / HDMI, the ffdshow audio decoder is required.

I am not an expert in how these things work, but I have a basic understanding of video playback on Windows platforms, so let’s start with the file format; an MKV file is a Matroska Media Container file. An MKV file can contain multiple audio-, video-, subtitle-, and other, streams. An MKV file is not a video or audio compression format, it is just a container.

Mkv on Pieter Viljoen's Blog

Zotac ZBOXHD-ID11 MKV H.264 Video Playback Performance