Jonathan Thomas
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c95db460d6
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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.
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2017-09-28 16:03:01 -05:00 |
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Jonathan Thomas
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f12ffe692b
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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!
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2017-08-20 17:37:39 -05:00 |
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Jonathan Thomas
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b094ac8469
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Fixing issue with incorrect image size caches, which results in blurry/smudgy scaling on certain things.
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2017-07-27 02:25:20 -05:00 |
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Jonathan Thomas
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4e3dd937e2
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Fixing audio pops when stacking multiple clips with different offsets (pretty big issue for some people, just depending on your source framerates and position/start of clips).
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2017-07-16 23:58:16 -05:00 |
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Jonathan Thomas
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8f236200cc
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Fixing another small issue when changing profiles
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2017-05-26 01:08:20 -05:00 |
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Jonathan Thomas
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e899cbf39a
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Fixing Timeline::SetJSON to use a lock, and reopen the reader if already open. This fixes an issue when trying to open another project while the current project is being accessed (i.e. during playback).
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2017-05-18 17:04:34 -05:00 |
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Jonathan Thomas
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c89ad78e38
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Adding additional lock on ClearAllCache method, to prevent crash
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2017-05-18 02:48:00 -05:00 |
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Jonathan Thomas
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57dc7bc43a
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Fixing broken gravity for GRAVITY_BOTTOM_LEFT
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2017-03-26 12:49:27 -05:00 |
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Jonathan Thomas
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97ec6298ff
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Adding frame number display options to a clip, which can be super useful when debugging issues. Options include: None, Clip, Timeline, or Both. Also improving missing frame detection, to have less false positives (i.e. flickering 1st frame)
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2017-03-15 02:06:53 -05:00 |
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Jonathan Thomas
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905fbf42ec
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Allow Timeline to use smaller frame/image sizes based on MaxSize (huge performance gain for previewing videos)
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2017-03-14 11:42:05 -05:00 |
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Jonathan Thomas
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210d00c81f
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Fixing big regression finding the correct starting frame for a clip... oops.
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2017-03-11 00:51:43 -06:00 |
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Jonathan Thomas
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ec65ca39b3
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Fixing invalid cache after editing effect in a clip, and frame accuracy (converting timestamps into frame numbers). This makes frame by frame editing much better.
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2017-03-10 00:51:08 -06:00 |
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Jonathan Thomas
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bd85f1144d
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Adding a lock when updating the JSON of a Timeline (or remapping it), so nobody can request frames while everything is changing. Seems much more stable during live preview.
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2017-03-05 04:34:32 -06:00 |
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Jonathan Thomas
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dc25576fab
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Removing transform handles, since I will instead implement that in Python rather this library. Also, refactoring a bit of the clip transforms, to keep the rotation center correct.
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2017-02-04 22:01:06 -06:00 |
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Nelson Ho
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c9b74ec96d
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Added fixes for audio sample distribution to clean up missing or extra audio samples that were at frame boundaries
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2017-01-06 20:48:47 -05:00 |
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Jonathan Thomas
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5b7e94bb31
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Fixing incorrect placement of a selection handle.
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2016-12-29 18:01:20 -06:00 |
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Jonathan Thomas
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066d4818a3
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Only apply effects for valid frame objects
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2016-12-15 03:18:26 -06:00 |
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Jonathan Thomas
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d79994a780
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New cross platform exception handler for libopenshot! Logs basic stacktrace on segmentation fault. This will be a huge help in finding bugs and crashes.
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2016-11-03 02:19:48 -05:00 |
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Jonathan Thomas
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d2b3651d87
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Fixing crash when FrameMapper sometimes returns a blank Frame objects. Not sure why that is possible, but now it fails gracefully. Also, extending the cache clearing code on timeline +/- 1 more frame, to be sure we clear frames that have changed.
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2016-09-19 22:27:36 -05:00 |
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Jonathan Thomas
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33bba65cfd
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Adding transform selection handles to a clip, which doesn't have much of a purpose yet, but it renders the rectangle handles for a clip (will soon be tied into the UI). Finally implemented shearing as a basic clip transform, which can be keyframed and animated. Refactored the timeline code where we do matrix transformations (QTransform), to simplify it.
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2016-09-16 00:12:17 -05:00 |
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Jonathan Thomas
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2b5db8dc5c
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Fixing regression from new caching system, to ignore removing frames from certain JSON changes, for example, deletions (i.e. removing a clip/transition).
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2016-09-15 17:43:46 -05:00 |
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Jonathan Thomas
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7f347eb1ca
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Added SetMaxSize for image optimizations in QImageReader and FFmpegReader, which lets the timeline pass down the max size to all clips and readers, so they can optionally optimize the size of images (especially useful for optimizing preview performance). Removed convoluted image scaling code in FFmpegReader, and replaced with simpler version. Also, fixed a few regressions from the new Caching code, primarily a crash when reaching the end of the last clip on the timeline.
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2016-09-14 04:11:12 -05:00 |
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Jonathan Thomas
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c53c9364f3
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Added new CacheDisk class, which caches frames to the hard drive, dramatically speeding up preview speeds, at the expense of IO operations. New unittests for caching framework. Fixed a few bugs with Frame constructor, which was causing invalid # width & height. Integrated JSON into the cache framework, to quickly share the state of the cache (including ranges of cached frame numbers). Fixed a bug where some Timeline frames could have no audio samples.
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2016-09-07 00:40:01 -05:00 |
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Jonathan Thomas
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e547296d83
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Adding new CacheBase class. This is the first of many cache related commits, with the goal of building a disk based cache object, to be used by the timeline object if enabled.
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2016-08-31 02:02:54 -05:00 |
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Jonathan Thomas
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a3ef86a695
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Fixed some big performance issues (some which were causing crashes) in effects (Brightness and Saturation), and created a factory class for effects, to reduce redundent code.
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2016-08-16 22:40:51 -05:00 |
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