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mplayer: allow enabling v4l2 driver for e.g webcams #99210

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merged 1 commit into from Nov 24, 2020

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schmittlauch
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Motivation for this change

I needed v4l2 support for being able to use MPlayer with my webcam.

  • add flag for enabling v4l2 support for the tv backend
  • required for some webcams
  • off by default as no other package seems to be relying on it so far

Whether the flag should default to true instead shall be decided by the package maintainers.

Things done
  • Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS linux)
  • Built on platform(s)
    • NixOS
    • macOS
    • other Linux distributions
  • Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
  • Tested compilation of all pkgs that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review wip"
  • Tested execution of all binary files (usually in ./result/bin/)
  • Determined the impact on package closure size (by running nix path-info -S before and after)
  • Ensured that relevant documentation is up to date
  • Fits CONTRIBUTING.md.

- add flag for enabling v4l2 support for the tv backend
- required for some webcams
- off by default as no other package seems to be relying on it so far
@schmittlauch
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@GrahamcOfBorg build mplayer

@nixos-discourse
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This pull request has been mentioned on NixOS Discourse. There might be relevant details there:

https://discourse.nixos.org/t/prs-ready-for-review/3032/314

@nixos-discourse
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This pull request has been mentioned on NixOS Discourse. There might be relevant details there:

https://discourse.nixos.org/t/prs-ready-for-review/3032/381

@Mic92 Mic92 merged commit 4b610d8 into NixOS:master Nov 24, 2020
@schmittlauch schmittlauch deleted the mplayer-v4l branch November 24, 2020 13:48
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4 participants