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Convert spx to mkv

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Spx file(s) on your desktop and select Convert with Filestar.

  3. Type convert to mkv in the search box.

  4. Press Convert.

What is the difference between .spx and .mkv?

Name
Ogg Vorbis Speex File
Matroska Video
Extension
.spx
.mkv
Format
Binary
Binary
Category
Audio
Video
Developer
Xiph.Org
Matroska
Description
Audio file compressed using Speex compression and saved in the Ogg Vorbis container format; designed as an audio compression format specifically for speech; compresses voice at 2 to 44 kbps and supports 8 kHz, 16 kHz, and 32 kHz compression in the same bitstream.
An MKV file is a video container format similar to the .AVI, .ASF, and .MOV formats. It supports several types of audio and video codecs and may include .SRT, .SSA, or .USF (Universal Subtitle Format) subtitles. MKV files also support VobSub subtitles from DVDs.
MIME Type
audio/ogg
video/x-matroska
Sample
sample.mkv
Wikipedia
.spx on Wikipedia
.mkv on Wikipedia

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