Acorn Replay
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== Overview == | == Overview == | ||
+ | Acorn Replay is an audio/video container ([[RISC OS filetype|file type]] AE7, ARMovie) that was the native multimedia format on RISC OS systems. | ||
− | + | == Software == | |
+ | * [[FFmpeg]] (limited support) | ||
− | == | + | == Sample files == |
+ | * [https://archive.org/details/cdrom-riscos-datafile-pdcd4 The Datafile PD CD 4] → REPLAY/FALCONS | ||
+ | * http://samples.ffmpeg.org/game-formats/rpl/ | ||
+ | * https://telparia.com/fileFormatSamples/video/acornReplayVideo/ | ||
+ | == Resources == | ||
* [http://www.chiark.greenend.org.uk/~theom/riscos/docs/apps/ReplayFormat.txt Playing 16 bit music, samples etc] - an early description of the container format | * [http://www.chiark.greenend.org.uk/~theom/riscos/docs/apps/ReplayFormat.txt Playing 16 bit music, samples etc] - an early description of the container format | ||
+ | * [http://www.chiark.greenend.org.uk/~theom/riscos/docs/apps/AcornReplayMovingBlocks.txt Re: Replay codec sources] - A description of the Moving Blocks video codec used in many Replay files | ||
* [http://multimedia.cx/formats.html Multimedia Formats] - contains an updated version of the above document with a more comprehensive list of codecs | * [http://multimedia.cx/formats.html Multimedia Formats] - contains an updated version of the above document with a more comprehensive list of codecs | ||
* [https://bitbucket.org/dboddie/replay Python module and examples] - really simple proof of concept code for extracting key frames and audio from certain types of Replay movies | * [https://bitbucket.org/dboddie/replay Python module and examples] - really simple proof of concept code for extracting key frames and audio from certain types of Replay movies | ||
[[Category:RISC OS]] | [[Category:RISC OS]] |
Revision as of 22:26, 18 February 2022
Contents |
Overview
Acorn Replay is an audio/video container (file type AE7, ARMovie) that was the native multimedia format on RISC OS systems.
Software
- FFmpeg (limited support)
Sample files
- The Datafile PD CD 4 → REPLAY/FALCONS
- http://samples.ffmpeg.org/game-formats/rpl/
- https://telparia.com/fileFormatSamples/video/acornReplayVideo/
Resources
- Playing 16 bit music, samples etc - an early description of the container format
- Re: Replay codec sources - A description of the Moving Blocks video codec used in many Replay files
- Multimedia Formats - contains an updated version of the above document with a more comprehensive list of codecs
- Python module and examples - really simple proof of concept code for extracting key frames and audio from certain types of Replay movies