ConverterFactory is a free & online convert F4V to AMR file in the cloud, you can easily and quickly use our convert services via browser for PC, mobile or pad, and we also support convert of over 140+ audio, video, document, image and more file formats.
F4V is a video file format developed by Adobe Systems for delivering audio and video over the Internet using the Adobe Flash Platform. It is based on the ISO base media file format and is supported on Flash Player 9 Update 3 and above. F4V files are similar to the MP4 format, but are encoded using the H.264/AAC data, which is more efficient for streaming and progressive download.
AMR is a file format for storing spoken audio using the AMR codec. It is an audio format optimized for speech coding and is used widely in GSM and UMTS (3G) mobile phones for voice recordings. It is also used for streaming audio over the internet. AMR files have a .amr extension.
Before preparing to convert f4v documents, we need to choose a computer, mobile phone, PAD comes with Chrome, Edge, Safari and other browsers, and enter https://converterfactory.com/f4v-to-amr website to open the f4v to amr conversion page.
STEP 1
Choose F4V files to upload to ConverterFactory website for conversion
STEP 2
Select the target output AMR format for conversion
STEP 3
Download the converted AMR file