File Extension AMC

File type: Ezmovie Video File

About the AMC file type:

If Windows cannot find the appropriate program associated with .AMC files, then your registry may have errors. Check your Windows registry for errors (includes file association errors).

The AMC file extension is a video stream format also known as EZmovie. AMC is an acronym for Adaptive Modulation and Coding, a very popular format for multimedia content delivered to various mobile devices. This video file format is considered as a variant of the 3GP multimedia container used by mobile phone devices. The AMC file extension is commonly identified with mobile subscribers of KDDI in Japan. This multimedia container uses a video format based on the MPEG-4 standard with 32 kilobits per second data rate and an image size of 128 by 96 using SubQCIF specification. The preserve aspect ratio of the video data is disabled by default with a 7.5 frame rate for every 24 frames. The attached audio stream is based on the QCELP standard for speech using a 14,000 kbps data rate on a mono channel. The output sample rate uses an 8 kHz frequency with a single sample per frame. Its text format and encoding uses the native STML specification.


Detailed information for file extension AMC

Category: Video Files
File format: Proprietary
Open with Windows: Quicktime Player
Open with Linux: Quicktime Player
KDDI Mobile which uses the AMC file extension as the standard format for multimedia streaming is a recognized mobile phone service provider which also operates in the United States under the KDDI America brand. The intent of the establishment of the telecommunication company is to deliver services to Japanese nationals residing in the United States. The company responsible for the delivery of the AMC file extension is a known Mobile Virtual Network Operator partner of the Sprint telecommunication provider. The company offered Japanese-enabled handsets (KDDI Mobile 6600-J) with calls to Japan covered in their plan minutes.