.R1M File Extension

RealOne Streaming Media File

Developer RealNetworks
2.7  |  7 Votes

What is an R1M file?

Temporary file saved by RealPlayer or RealOne Player when a streaming media file is downloaded from the Internet; created as a buffer when the media file is being streamed by RealOne Player; not meant to be opened by the user.

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Programs that open or reference R1M files

RealNetworks RealOne Player
RealNetworks RealOne Player

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The FileInfo.com team has independently researched the RealOne Streaming Media file format and Mac and Windows apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

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