M4V to SPH Converter

Convert your m4v files to sph online & free

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How to convert m4v to sph

Step 1

Upload m4v-file(s)

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Step 2

Choose "to sph"

Choose sph or any other format you need as a result (more than 200 formats supported)

Step 3

Download your sph

Let the file convert and you can download your sph file right afterwards

m4v

MPEG-4 Video File

Is a video format similar to MP4. The difference between the formats is their developers and protection. Apple company, has developed a format that has provided DRM-lock for M4V. Video files in this format are downloaded from iTunes.

sph

SPeech HEader Resources

SPHERE (SPeech HEader Resources) is a file format defined by NIST (National Institute of Standards and Technology) and is used with speech audio. SoX can read these files when they contain μ-law and PCM data. It will ignore any header information that says the data is compressed using shorten compression and will treat the data as either μ-law or PCM. This will allow SoX and the command line shorten program to be run together using pipes to encompasses the data and then pass the result to SoX for processing.