RealMedia
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{{FormatInfo | {{FormatInfo | ||
|formattype=electronic | |formattype=electronic | ||
| − | |subcat= | + | |subcat=Video |
| − | |extensions={{ext|rm}} | + | |extensions={{ext|rm}}, {{ext|ra}}, {{ext|rma}}, {{ext|ram}}, {{ext|rv}}, {{ext|rmvb}} |
| + | |mimetypes={{mimetype|application/vnd.rn-realmedia}}, {{mimetype|audio/application/x-pn-realmedia}}, others | ||
| + | |pronom={{PRONOM|x-fmt/190}}, {{PRONOM|fmt/404}} | ||
}} | }} | ||
| + | '''RealMedia''' (sometimes called '''RMFF''') is a multimedia container format associated with the RealVideo/RealAudio/RealPlayer ecosystem. | ||
| − | [https://common.helixcommunity.org/2003/HCS_SDK_r5/htmfiles/rmff.htm RealMedia File Format (RMFF) Reference] | + | == Disambiguation == |
| + | At the end user level, a RealMedia file is likely to be described as being in '''RealVideo''' (if it contains video) or '''RealAudio''' (if it contains only audio) format, instead of "RealMedia". But note that the terms ''RealVideo'' and ''RealAudio'' can also encompass other things, such as codecs, and the older [[RealAudio]] format. | ||
| + | |||
| + | ''RealMedia'' can mean just the (newer) format with signature ".RMF", or it can be expanded to also encompass the older audio-only [[RealAudio]] format with signature ".ra". This article is mainly about the newer format. For the older format, see [[RealAudio]]. | ||
| + | |||
| + | [[RealMedia HD]][https://www.realnetworks.com/realmediaHD] is the same file format but just starts with ASCII "{{magic|.RMP}}" instead of ASCII "{{magic|.RMF}}". | ||
| + | |||
| + | == See also == | ||
| + | * [[RealMedia Variable Bitrate]] | ||
| + | * [[RealAudio]] | ||
| + | * [[RAM (RealAudio)]] | ||
| + | * [[RALF]] | ||
| + | |||
| + | == Identification == | ||
| + | Files begin with [https://wiki.multimedia.cx/index.php/RealMedia#RealMedia_file_header_(.RMF_or_.RMP) ASCII "{{magic|.RMF}}" (normal) or ASCII "{{magic|.RMP}}" (HD)]. | ||
| + | |||
| + | == Specifications == | ||
| + | * [https://common.helixcommunity.org/2003/HCS_SDK_r5/htmfiles/rmff.htm RealMedia File Format (RMFF) Reference] | ||
| + | * [https://wiki.multimedia.cx/index.php/RealMedia MultimediaWiki article] | ||
| + | * [https://tools.ietf.org/html/draft-heftagaub-rmff-00 RealMedia File Format] (RFC draft) | ||
| + | |||
| + | == Software == | ||
| + | * [[VLC]] | ||
| + | |||
| + | == Sample files == | ||
| + | * Most files at https://samples.ffmpeg.org/real/ | ||
| + | * {{DexvertSamples|audio/realAudio}} | ||
| + | * {{DexvertSamples|video/realVideo}} | ||
| + | |||
| + | == Links == | ||
| + | * [[Wikipedia: RealAudio]] | ||
| + | * [[Wikipedia: RealMedia]] | ||
| + | * [https://wiki.videolan.org/RealMedia/ VideoLAN Wiki article] | ||
| + | |||
| + | See also [[RealAudio#Links]]. | ||
| + | |||
| + | [[Category:Audio and Music]] | ||
Latest revision as of 04:47, 28 December 2023
RealMedia (sometimes called RMFF) is a multimedia container format associated with the RealVideo/RealAudio/RealPlayer ecosystem.
Contents |
[edit] Disambiguation
At the end user level, a RealMedia file is likely to be described as being in RealVideo (if it contains video) or RealAudio (if it contains only audio) format, instead of "RealMedia". But note that the terms RealVideo and RealAudio can also encompass other things, such as codecs, and the older RealAudio format.
RealMedia can mean just the (newer) format with signature ".RMF", or it can be expanded to also encompass the older audio-only RealAudio format with signature ".ra". This article is mainly about the newer format. For the older format, see RealAudio.
RealMedia HD[1] is the same file format but just starts with ASCII ".RMP" instead of ASCII ".RMF".
[edit] See also
[edit] Identification
Files begin with ASCII ".RMF" (normal) or ASCII ".RMP" (HD).
[edit] Specifications
[edit] Software
[edit] Sample files
- Most files at https://samples.ffmpeg.org/real/
- dexvert samples — audio/realAudio
- dexvert samples — video/realVideo
[edit] Links
See also RealAudio#Links.
