开源视频剪辑软件 Shotcut v24.10 便携中文版

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开源视频剪辑软件 Shotcut v24.10 便携中文版-Dahai 论坛

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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 ggml format 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 ImprovementsRipple 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 ImprovementsRemoved 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 decimals <number> option 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.FixesFixed 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.

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