Chris Kirmse
d5a29500a5
change freeing of frame_mappers allocated in Timeline
...
- each class is now responsible to free whatever it allocates
- all tests passed on my machine with ffmpeg 3.2
- Clip is now more careful about freeing a reader if it allocated it as well
2019-05-09 10:51:40 -07:00
Jonathan Thomas
2fcb35ddcc
Removing throw statements from header files (thanks Peter)
2017-10-26 18:44:35 -05:00
Jonathan Thomas
c95db460d6
Big update! Updating all "long int" frame number types to int64_t, so all 3 OSes will produce the same depth and precision on frame numbers. Also removing variable bitrate support temporarily, since it causes more problems than it solves.
2017-09-28 16:03:01 -05:00
Jonathan Thomas
f12ffe692b
Migrating tr1 to std, adding C++11 support to build scripts, fixing crash in FFmpegReader (caused by shared_ptr, buffer, and last_video_frame corruption). Much improved stability with this change. Thanks to Craig and Peter for the help!
2017-08-20 17:37:39 -05:00
Jonathan Thomas
bfa050409c
Improved support for missing frames and invalid PTS (which result in gaps and duplicate frames). Also changed frame number to larger data type, and did some code clean-up and refactoring. Less crashes, and more video support!
2015-08-24 01:05:48 -05:00
Jonathan Thomas
b612f3339d
Replaced ImagMagick with QImage on almost all key methods and classes. Reprogrammed all effects and the entire rendering pipeline to use QImage and QTransforms, primarily for increases in speed and stability. libopenshot is more than 10X faster on many of the most CPU heavy tasks. This was a huge change, and still has a few minor issues relating to BlackMagick Decklink and Text rendering.... which should be resolved very soon.
...
Also, much work has been done on memory management / leak detection, and optimizations with multi-threading... including a new thread cacher class used by the video playback (which is smoother than ever).
2015-06-01 00:20:14 -07:00
Jonathan Thomas
cc7a0f41e8
Added new debug methods, and refactored the ReaderBase and WriterBase to better utilize the base class constructor. Also fixed some FFMpegReader issues related to seeking and determining when frames are actually ready.
2014-08-27 09:44:27 -05:00
Jonathan Thomas
e135eb5738
Changed license to LGPLv3 for all libopenshot code.
2014-07-11 16:52:14 -05:00
Jonathan Thomas
5010f6252a
Replaced all copyright and licensing to reflect AGPLv3 license. Also, added a bad ass version header, which is now integrated into CMake as well. A single place to indicate version and ABI/API compatibility.
2014-03-29 18:49:22 -05:00
Jonathan Thomas
16479fba9d
Fixed a bug on DummyReader and Framemapper.
2014-01-06 00:04:40 -06:00
Jonathan Thomas
e2f5ca8a69
Removed Framerate class, since its functionality is already represented in the Fraction class. Also, corrected a few unittests, and updated some documentation.
2014-01-05 23:12:56 -06:00
Jonathan Thomas
f25f342825
Completed timeline class Json methods, with all child properties... and refactored many unneeded properties away.
2014-01-05 22:37:11 -06:00
Jonathan Thomas
cd7743fb88
Improved Json methods to correct work with swig and inheritance.
2013-12-07 21:09:55 -06:00
Jonathan Thomas
a0c2964ac4
Improved documentation again
2013-09-11 17:32:40 -05:00
Jonathan Thomas
bc11635731
Made a few fixes to the frame mapper
2012-10-30 18:53:26 -05:00
Jonathan Thomas
129a2fccd7
Many experimental changes, including a new FrameMapper that is based on FileReaderBase, and lots of debug code.
2012-10-17 09:57:02 -05:00
Jonathan Thomas
a57b81a734
Added a new DummyReader, which can be given any framerate, samplerate, width, height, etc... and used in unit tests, such as the FrameMap unit tests.
2012-10-16 16:45:31 -05:00
