Commit Graph

41 Commits

Author SHA1 Message Date
Jonathan Thomas
c838c126ad Improvements to AudioWaveformer to use RMS (Root Mean Square), and return both average RMS and max RMS for graphing, including some new unit tests. 2022-11-01 15:17:03 -05:00
Jonathan Thomas
9cd7dd68a8 Wrap vector<float> in Swig mappings, and enable thread-safe access to swig wrappers - so our long running waveformer does not block the Python GIL 2022-10-31 14:20:18 -05:00
Jonathan Thomas
2326532820 Initial commit of AudioWaveformer class, which is designed to iterate any ReaderBase, and return a reduced "average" sample set - more useful for generating waveforms - for example, reduce a 44100 samples per second down to 20 samples per second. 2022-10-30 22:04:19 -05:00
Frank Dana
d909eccdf6 python/openshot.i: Convert to 4-space indents (#820) 2022-04-03 00:45:08 -04:00
Jonathan Thomas
9eda757885 Merge branch 'develop' into audio-devices
# Conflicts:
#	src/AudioBufferSource.cpp
#	src/AudioReaderSource.cpp
#	src/AudioReaderSource.h
#	src/Clip.cpp
#	src/Frame.cpp
#	src/Qt/AudioPlaybackThread.h
#	src/audio_effects/Compressor.h
#	src/audio_effects/Delay.h
#	src/audio_effects/Echo.h
#	src/audio_effects/Expander.h
2021-12-02 22:05:19 -06:00
Jonathan Thomas
5adf45ab90 Merge pull request #768 from ferdnyc/fraction-operators
Fraction: Operators for direct autoconverting multiplication and division, in both C++ and Python
2021-11-10 22:20:11 -06:00
Jonathan Thomas
9c4a98a1cd Merge pull request #704 from ferdnyc/py_message
Exceptions: Add py_message() for Python
2021-11-10 22:13:57 -06:00
FeRD (Frank Dana)
59108504e3 Code changes for compatibility with JUCE 6.x
- Replace all juce::CriticalSection with std::recursive_mutex
- Replace all juce::AudioSampleBuffer with juce::AudioBuffer<float>
- Eliminate implicit reliance on 'using namespace juce;'
- Replace OpenShotAudio.h includes with targeted juce modules
2021-11-09 06:22:25 -05:00
FeRD (Frank Dana)
397db7ba31 Fraction: Python operators, formatter
- Equivalents of operator* and operator/ templates are provided
  by implemening `__mul__`, `__rmul__`, __truediv__`, `__rtruediv__`
  in Python code for `openshot.Fraction` class
- An implementation of `__format__` is also provided, allowing
  numeric format strings to be used directly on Fraction objects,
  e.g. `v = Fraction(3, 9); print(f"{v:0.3f}")  # prints '0.333'`
2021-10-31 07:52:12 -04:00
Frank Dana
2d2a062bdc Remove (broken) BlackMagic DeckLink support (#760) 2021-10-20 06:49:08 -04:00
Frank Dana
59138ea3e4 Adopt license management via Reuse project/tool (#711)
* reuse-managed license/copyright headers

reuse is a tool for compliance with the REUSE recommendations. See
<https://reuse.software/> for more information, and
<https://reuse.readthedocs.io/> for the online documentation.

* Set jsoncpp license
* Add MIT license for Decklink sources
* Explicitly license examples/
  - Add headers to source files
  - Change blanket licensing in .reuse/dep5 to only cover binary media
  - Import CC-BY-3.0 license and assign to sintel_trailer
2021-10-16 01:26:26 -04:00
FeRD (Frank Dana)
76fb7c8013 Rename AudioSampleBuffer to AudioBuffer<float>
For a long time now, juce::AudioSampleBuffer has been nothing but an
alias for its true (templated) type, AudioBuffer<float>.
2021-08-24 13:11:00 -04:00
FeRD (Frank Dana)
b39ff359ad Exceptions: Add py_message() for Python
- Most exceptions are now based on two new base classes,
  FileExceptionBase and FrameExceptionBase.
- All exception classes now export a `py_message()` method
  (inherited or defined) which constructs a message for Python
  that includes **all** arguments to the exception, not just
  the why() text.
- Python's exception handling is updated to catch
  openshot::ExceptionBase and display py_message() instead of why()
- (I didn't modify why() because it returns char*; py_message()
  returns a std::string.)
2021-07-12 22:47:43 -04:00
Frank Dana
09eb807507 CMake: USE_SWIG_DEPENDENCIES for CMake 3.20+ (#691) 2021-06-25 01:05:59 -04:00
FeRD (Frank Dana)
5df3f8aef0 Add TrackedObjectBBase to Python SWIG 2021-06-04 20:05:32 -04:00
Brenno
2e8ff3b982 Added TrackedObjectBBox to python bindings 2021-05-17 11:38:45 -03:00
FeRD (Frank Dana)
0fe84d36f6 Keyframe: Get rid of vector aliases, Coord ctor 2021-01-29 03:42:56 -05:00
FeRD (Frank Dana)
37bb2f6f9f Fraction: Restore __str__ for Python
The Python code expects __str__() on a Fraction to return a
"{num}:{den}" representation, which __repr__() no longer does.
2021-01-29 03:41:54 -05:00
FeRD (Frank Dana)
00d458210e KeyFrame.h: Avoid shadowing SWIG templates 2021-01-29 01:08:50 -05:00
Jonathan Thomas
47afa205c7 Merge pull request #585 from OpenShot/opencv
3 New OpenCV Effects (Tracker, Stabilization, and Object Detection)
2021-01-28 17:28:15 -06:00
FeRD (Frank Dana)
72e09dc033 Fraction: Implement dict type methods 2021-01-27 05:48:06 -05:00
Frank Dana
dbaac4debd Merge branch 'develop' into frac-python-types 2021-01-27 03:50:45 -05:00
FeRD (Frank Dana)
d1019f204e Merge branch 'fix-swig-flags' into opencv_build_config 2021-01-13 11:16:10 -05:00
FeRD (Frank Dana)
3a0d88adcf Property fixes for bindings 2021-01-13 10:59:13 -05:00
FeRD (Frank Dana)
0cb9286da3 Merge branch 'fix-swig-flags' into opencv_build_config 2021-01-13 09:20:35 -05:00