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ma1co
Sony-PMCA-RE
Python2019–2026
ma1co / Sony-PMCA-RE

Sony-PMCA-RE

Reverse Engineering Sony Digital Cameras

8Distinct people
9Mentions
0Explicit recommenders
3.1KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Reverse Engineering Sony Digital Cameras

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year9 dated mentions

Observed mentions: 2019-11-02 15:42:41 UTC to 2026-06-23 01:26:04 UTC.

01232019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20192020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 comments20222023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 3 mentions; 0 submissions, 3 comments2026-01-01 00:00:00 UTC to 2027-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments. Incomplete calendar period.2026*

* An incomplete calendar period is marked with an outlined bar. Its count is not directly comparable with a full period.

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC101
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC202
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC000
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC110
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC000
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC101
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC303
2026 (partial)2026-01-01 00:00:00 UTC2027-01-01 00:00:00 UTC101

What Hacker News says

9 sources
The early Sony Alpha A7 cameras run Android (really: you could jailbreak and write your own PlayMemories apps) https://github.com/ma1co/sony-pmca-re https://photo.stackexchange.com/questions/59226/does-the-son... So there must have been a way to do this at that time. (I suspect a simpler subsystem does initial boot response). I did contemplate building something around one of the Arducam modules and an RP2350.
In Optocam Zero: a Pi Zero based digital camera made using off the shelf components
It's the same thing, one is just the out of box locked down Sony app-store controlled version, and this is the somewhat liberated side loading & build chain. It's some kind of Android layer running atop the base camera. > It is possible to develop custom Android apps for supported cameras. Keep in mind that they should be compatible with Android 2.3.7. https://github.com/ma1co/Sony-PMCA-RE?tab=readme-ov-file#wha... I wish Samsung had had better success with their Android native powered cameras (as opposed to the thin shell Sony grafted atop), had decided to stay around. Cellphones have amazing & fantastic photo apps available, where-as the professional systems baked into cameras emphasizes post-production tools for computational photography. Being able to have app devs everywhere making your digital camera better & more usable should be s
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uch an obvious priority. And the earlier Alpha cameras with their Android based shim they could run kind of got this. Sony did announce a new SDK 3 years ago for some of their highest end cameras, but it's a simpler remote-control only SDK. https://alphauniverse.com/stories/sony-announces-new-camera-...
In Canon wants us to pay for using our own camera as a webcam
> It's fascinating to watch the camera companies slowly catch up to where Elgato was years ago; What's most amazing to me is how ineffective camera company's have been at getting a healthy ecosystem of tools/softwares growing. There was a brief bold attempt with the Samsung Galaxy Camera[1] to mate a decent camera with the Android OS & bring the well-known development environment, but it didn't take off. I still think this is the best chance camera folks have to be relevant, but there needs to be a bigger base of developer know-how incubated & grown. Starting expert communities is hard. Meanwhile, it turns out Sony's modern cameras actually do run Android, they just don't expose it. There are some really neat apps, for time lapse, for uploading to photo services, for a bunch of random itch-scratch wants/needs built atop this. It's all uno
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fficial apps. I don't think there's much work done with video & video streaming, which is where, I think a lot of the ubicomp/ubiquotous & pervasive computing currents wants & needs are. But this is, from what I can see, one of the most interesting & open places for playing with media, short of buying an Android phone & relying on it's sensors. [1] https://en.wikipedia.org/wiki/Samsung_Galaxy_Camera [2] https://github.com/ma1co/Sony-PMCA-RE
In Sony cameras can now be used as webcams for Mac

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