Acorn Replay
From Just Solve the File Format Problem
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== Overview == | == Overview == | ||
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Acorn Replay is an audio/video container ([[RISC OS filetype|file type]] AE7, ARMovie) that was the native multimedia format on RISC OS systems. | 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 == | == Sample files == | ||
* [https://archive.org/details/cdrom-riscos-datafile-pdcd4 The Datafile PD CD 4] → REPLAY/FALCONS | * [https://archive.org/details/cdrom-riscos-datafile-pdcd4 The Datafile PD CD 4] → REPLAY/FALCONS | ||
| + | * http://riscos.com/ftp_space/370/files/diversions.zip → Applause, Blues, Drum+Cym, G2, Minor, Piano, Sax3, Space, Trumpet | ||
| + | * http://riscos.com/ftp_space/370/files/sound.zip → 1812, Enigma | ||
| + | * http://samples.ffmpeg.org/game-formats/rpl/ | ||
| + | * http://samples.ffmpeg.org/archive/container/rpl/ | ||
| + | * {{DexvertSamples|video/acornReplayVideo}} | ||
| + | * https://timil.com/riscos/replay/ | ||
| + | * https://downloads.orpheusweb.co.uk/pub/RISCOS/StuttgartFTP/riscos/graphics/replay/ | ||
== Resources == | == Resources == | ||
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* [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://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:// | + | * [https://gitlab.com/dboddie/acorn-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]] | ||
Latest revision as of 04:07, 28 December 2023
Contents |
[edit] Overview
Acorn Replay is an audio/video container (file type AE7, ARMovie) that was the native multimedia format on RISC OS systems.
[edit] Software
- FFmpeg (limited support)
[edit] Sample files
- The Datafile PD CD 4 → REPLAY/FALCONS
- http://riscos.com/ftp_space/370/files/diversions.zip → Applause, Blues, Drum+Cym, G2, Minor, Piano, Sax3, Space, Trumpet
- http://riscos.com/ftp_space/370/files/sound.zip → 1812, Enigma
- http://samples.ffmpeg.org/game-formats/rpl/
- http://samples.ffmpeg.org/archive/container/rpl/
- dexvert samples — video/acornReplayVideo
- https://timil.com/riscos/replay/
- https://downloads.orpheusweb.co.uk/pub/RISCOS/StuttgartFTP/riscos/graphics/replay/
[edit] 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
