Bump picamera2 from 0.3.3 to 0.3.7

[dependabot]

Bumps picamera2 from 0.3.3 to 0.3.7.

Release notes

Sourced from picamera2's releases.

Beta release 6

0.3.7 Beta Release 6

Added

• Ability to control via the configuration "queue" parameter whether Picamera2 keeps hold of the last completed request or not. This means you may wait marginally longer for a capture in some use cases, but also that the system cannot give you the frame that arrived slightly before you requested it.

Changed

• The Picamera2.start_encoder function prototype has been made very similar to Picamera2.start_recording for consistency. Most existing calls still work, but there are a few call patterns that may need updating. The new prototype is: start_encoder(self, encoder=None, output=None, pts=None, quality=Quality.MEDIUM)
• The Picamera2.wait function now requires an argument, which is the "job" that was returned to you when you made the asynchronous call, for example instead of

picam2.capture_file("test.jpg", wait=False)
metadata = picam2.wait()

you would use

job = picam2.capture_file("test.jpg", wait=False)
metadata = picam2.wait(job)

Please also refer to our updated Qt examples.

• Some bug fixes when starting and stopping encoders.
• Risk of video frame drops during transient busy periods reduced.

Beta release 5

0.3.6 Beta Release 5

Added

• The Picamera2.global_camera_info() method will return information about all the attached cameras.
• We have introduced the ability to control multiple Picamera2 objects (all opened for different cameras) within the same Python process. They behave independently and can each have their own preview window.
• There is now limited support for USB webcams that deliver MJPEG or YUYV streams. Images can be displayed by the QT (not QTGL) preview.
• Picamera2 objects have a title_fields property which can be set to a list of the metadata fields to display on the preview window title bar (for example `picam2.title_fields = ["ExposureTime", "AnalogueGain"]).

Changed

• Resources are freed more reliably when Picamera2 objects are closed.

Beta release 4

0.3.5 Beta Release 4

Added

Changed

• Add support for outputting timestamps when using the JPEG encoder for video.
• Fix a bug which prevented the mjpeg_server.py example from working. This has also been added to the automatic test suite so shouldn't get broken again!

Beta release 3

0.3.4 Beta Release 3

... (truncated)

Changelog

Sourced from picamera2's changelog.

0.3.7 Beta Release 6

Added

• Ability to control via the configuration "queue" parameter whether Picamera2 keeps hold of the last completed request or not. This means you may wait marginally longer for a capture in some use cases, but also that the system cannot give you the frame that arrived slightly before you requested it.

Changed

• The Picamera2.start_encoder function prototype has been made very similar to Picamera2.start_recording for consistency. Most existing calls still work, but there are a few call patterns that may need updating. The new prototype is: start_encoder(self, encoder=None, output=None, pts=None, quality=Quality.MEDIUM)
• The Picamera2.wait function now requires an argument, which is the "job" that was returned to you when you made the asynchronous call, for example instead of

picam2.capture_file("test.jpg", wait=False)
metadata = picam2.wait()

you would use

job = picam2.capture_file("test.jpg", wait=False)
metadata = picam2.wait(job)

Please also refer to our updated Qt examples.

• Some bug fixes when starting and stopping encoders.
• Risk of video frame drops during transient busy periods reduced.

0.3.6 Beta Release 5

Added

• The Picamera2.global_camera_info() method will return information about all the attached cameras.
• We have introduced the ability to control multiple Picamera2 objects (all opened for different cameras) within the same Python process. They behave independently and can each have their own preview window.
• There is now limited support for USB webcams that deliver MJPEG or YUYV streams. Images can be displayed by the QT (not QTGL) preview.
• Picamera2 objects have a title_fields property which can be set to a list of the metadata fields to display on the preview window title bar (for example `picam2.title_fields = ["ExposureTime", "AnalogueGain"]).

Changed

• Resources are freed more reliably when Picamera2 objects are closed.

0.3.5 Beta Release 4

Added

Changed

• Add support for outputting timestamps when using the JPEG encoder for video.
• Fix a bug which prevented the mjpeg_server.py example from working. This has also been added to the automatic test suite so shouldn't get broken again!

0.3.4 Beta Release 3

Added

• Ability to record uncompressed or raw video frames.

... (truncated)

Commits

• 78738cf Update setup.py and change log for 0.3.7 release
• e21c4e5 Move functions to check format strings to their own file
• 1f84b70 Tidy some imports into alphabetical order
• 72ca04e Make start_encoder parameters more like start_recording
• 73813b1 Remove unused imports
• d116a7c Add test case for encoder start/stopping
• 23dccab Fix encoder stop/start issue
• bdc5a86 Add a test for the "job" queue
• 61dbfd9 Replace the single job by a list of jobs
• 7dc71da Change the signature of the wait() function
• Additional commits viewable in compare view

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[dependabot]

Superseded by #113.