V4L2 Open Source Projects: Looking for Volunteers: Difference between revisions

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* VIMC: Add support for cropping/composing. The vimc (Virtual Media Controller) driver does not have any support for the cropping and composing API (aka selection API). Add support for this. Difficulty: Medium. Time: 10-15 days.
* VIMC: Add support for cropping/composing. The vimc (Virtual Media Controller) driver does not have any support for the cropping and composing API (aka selection API). Add support for this. Difficulty: Medium. Time: 10-15 days.


* V4L2 Documentation: the Extended Controls documentation https://www.linuxtv.org/downloads/v4l-dvb-apis-new/uapi/v4l/extended-controls.html should be split up into sub-sections, one for each class of controls.
* V4L2 Documentation: the [https://www.linuxtv.org/downloads/v4l-dvb-apis-new/uapi/v4l/extended-controls.html Extended Controls] documentation should be split up into sub-sections, one for each class of controls.

Revision as of 07:21, 30 March 2018

This page lists open source projects related to the V4L2 subsystem that are in need of volunteers.

Each project has a short description and an indication of the difficulty and guesstimated time in days (assume around 7-8 hours per day). Projects marked 'Beginner' are suitable for those with little experience with C and kernel development. Projects marked 'Medium' require C experience and at least some knowledge about kernel driver development. Projects marked 'Hard' require a solid amount of kernel development experience and ideally at least some knowledge about media subsystem development.

If you are interested in one of these projects, then please contact the linux-media mailinglist.

  • VIMC: Add HDMI emulation support. The vimc (Virtual Media Controller) driver supports sensors, but it does not have a sub-device driver for HDMI receivers. It would be nice to have this for prototyping purposes. Difficulty: medium. Time: 10 days.
  • VIMC: Add S-Video emulation support. The vimc (Virtual Media Controller) driver supports sensors, but it does not have a sub-device driver for S-Video receivers. It would be nice to have this for prototyping purposes. Difficulty: medium. Time: 10 days.
  • VIMC: Add frame rate control. The vimc (Virtual Media Controller) driver support different frame resolutions, but it does not support different frame rates. Add support for this. Difficulty: Beginner/Medium. Time: 5 days.
  • VIMC: Add support for cropping/composing. The vimc (Virtual Media Controller) driver does not have any support for the cropping and composing API (aka selection API). Add support for this. Difficulty: Medium. Time: 10-15 days.
  • V4L2 Documentation: the Extended Controls documentation should be split up into sub-sections, one for each class of controls.
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