介绍
Shotcut中文版是一个免费的开源跨平台视频编辑器。Shotcut中文版支持数百种音频、视频格式，以及编解码器，且无需导入，可直接编辑。Shotcut中文版还拥有流畅、直观的界面，帮助用户更好的编辑视频、音频。
软件截图
软件特点
宽格式支持
支持流行的图像格式，如BMP，GIF，JPEG，PNG，SVG，TGA，TIFF，WebP以及图像序列
音频功能
音频范围：响度，峰值表，波形，频谱分析仪，音量控制，立体声，单声道和5.1环绕声
视频效果
跨视频轨道的视频合成，HTML5（无音频和视频）作为视频源和过滤器，三向（阴影，中音，高光）色轮，用于色彩校正和分级，去隔行，自动旋转
编辑功能
使用纹波选项修剪源剪辑播放器或时间轴，易于使用的剪切，复制和粘贴操作，在时间线上追加，插入，覆盖，提升和涟漪删除编辑，三点编辑
跨平台和编解码器独立
跨平台支持：适用于Windows，Linux和macOS），独立于编解码器因此不依赖于系统编解码器，可以从外部驱动器作为便携式应用程序运行
显示和监控
通过NTSC监视器上的Blackmagic Decklink卡进行外部监控，额外系统显示/监视器上的外部监视，UI主题/皮肤：本机操作系统外观和自定义暗和亮
硬件支持
Blackmagic Design SDI和HDMI用于输入和预览监控，用于慢进/快速控制的Leap Motion
更新日志
Speech to Text
Shotcut gets its first AI based on OpenAI's Whisper, courtesy of the whisper.cpp project.
This is available through Subtitles > Speech to Text menu item or button:
- Our builds include a basic model that has decent speed and accuracy but not a big size. (You can think of the model as the brain.)
- You can download a bigger and better better brain (model) in
ggmlformat and configure it in the Speech to Text dialog, but it will be slower. - The dialog creates two jobs that appear in the Jobs panel: one to export audio and another to convert to text.
- The results are added to the Subtitles panel as a new top-level Subtitle Track.
- Currently, the only GPU our build supports is Apple Silicon. Otherwise, it is heavily multi-threaded on the CPU.
- Known quirk: subtitle items sometimes start earlier than expected. Timing is provided by the model and tool, and we lack the skills and resources to improve this.
- Expect there to be occasional errors. Like humans and non-ideal conditions, it is not perfect. We will not take action on bug reports about some piece of audio not converting to the expected text.
- OpenAI has made some warnings about the usage of their Whisper models:
In particular, we caution against using Whisper models to transcribe recordings of individuals taken without their consent.... We recommend against use in high-risk domains like decision-making contexts, where flaws in accuracy can lead to pronounced flaws in outcomes.
Transition Improvements
- Ripple Delete a transition restores the entirety of the clips included in the transition.
- Lift (non-ripple delete) a transition no longer leaves a gap; the gap is filled with the adjacent clips.
- Moving an adjacent clip away increases the transition duration instead of detaching and leaving a gap.
Other Improvements
- Removed the Export > Video > Resample button. Now, there are simply ignorable inline warnings when making certain changes.
- Added File > Show Project in Folder to menu.
- Added a
decimalsoption to numeric keywords in the GPS Text video filter. - Changed Recent Projects to Projects: items in this view no longer disappear as Recent reaches its maximum length and old items are removed.
- Added a Remove action to the context menu in Projects.
- Hide the Reframe video filter and button if GPU Effects is on.
- Upgraded FFmpeg to version 7.1.
Fixes
- Fixed a crash doing when doing more than one Playlist > menu > Add Selected to Slideshow. In theory, this could fix other random crashes in Timeline.
- Fixed a crash opening a project containing a subtitle track with no items.
- Fixed odd value for computed width in Reframe output video filter causes export to fail.
- Fixed Reframe visual control can create odd-valued dimensions.
- Fixed AVCHD video frame rate is double (could fix other formats).
- Fixed making a proxy video for a iPhone 16 Pro video containing spatial audio.
- Fixed GPU filters paste below non-GPU filters.
- Fixed Slideshow Generator dialog is too tall with vertical video mode.
- Fixed GPS Offset would reset in GPS Text video filter.
- Fixed the maximum allowed Time in the Time Remap filter to prevent white frames.
