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Convert Mp4 To Spx

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Mp4 file(s) on your desktop and select Convert with Filestar.

  3. Type convert to spx in the search box.

  4. Press Convert.
convert mp4 to spx

What is the difference between .mp4 and .spx?

Name
MPEG-4 Video
Ogg Vorbis Speex File
Extension
.mp4
.spx
Format
Binary
Binary
Category
Video
Audio
Developer
Moving Picture Experts Group
Xiph.Org
Description
An MP4 file is a multimedia file commonly used to store a movie or video clip, but may also contain subtitles or images. MP4 is short for MPEG-4 Part 14, which is a container format based on the QuickTime File Format (QTFF) used by .MOV and .QT files.
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.
MIME Type
video/mp4
audio/ogg
Sample
sample.mp4
Wikipedia
.mp4 on Wikipedia
.spx on Wikipedia

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