[FFmpeg-trac] #11011(undetermined:new): Add support for .pda (Playdate audio format)

[FFmpeg]

#11011: Add support for .pda (Playdate audio format)
-------------------------------------+-------------------------------------
             Reporter:  matt         |                    Owner:  (none)
  sephton                            |
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:  audio adpcm  |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Description changed by matt sephton:

Old description:

> Feature request:
>
> - support playback of .pda (Playdate audio)
> - it's a container for
>   - 4-bit IMA ADPCM
>   - 8-bit PCM
>   - 16-bit PCM
>
> Reasoning:
>
> - there is currently no way to play back this type of audio outside of
> bundling in a game
> - so it's very difficult to preview such files
>
> Format spec:
>
> - ​https://github.com/jaames/playdate-reverse-
> engineering/blob/main/formats/pda.md
>
> Example files attached

New description:

 Feature request:

 - support playback of .pda (Playdate audio)
 - it's a container for
   - 4-bit IMA ADPCM
   - 8-bit PCM
   - 16-bit PCM

 Reasoning:

 - there is currently no way to play back this type of audio outside of
 bundling in a game
 - so it's very difficult to preview such files

 Format spec:

 - ​https://github.com/jaames/playdate-reverse-
 engineering/blob/main/formats/pda.md


 Example files attached


 Related:

 - https://trac.ffmpeg.org/ticket/10324

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Ticket URL: <https://trac.ffmpeg.org/ticket/11011#comment:1>
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