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| --- | ||
| layout: post | ||
| title: "New Version 24.10: Whisper to a Scream" | ||
| author: Dan Dennedy | ||
| category: blog | ||
| --- | ||
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| Version 24.10.29 is now available for [**DOWNLOAD**]({{ "/download/" | prepend: site.baseurl | prepend: site.url }})! | ||
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| ### Speech to Text | ||
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| Shotcut gets its first AI based on [OpenAI's Whisper](https://openai.com/index/whisper/), | ||
| courtesy of the [whisper.cpp](https://github.com/ggerganov/whisper.cpp) project. | ||
| This is available through **Subtitles > Speech to Text** menu item or button: <kbd></kbd>. | ||
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| - 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](https://huggingface.co/ggerganov/whisper.cpp/tree/main) 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](https://huggingface.co/openai/whisper-large#evaluated-use) 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 | ||
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| - **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. | ||
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| ### Other Improvements | ||
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| - 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 `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. | ||
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| ### Fixes | ||
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| - 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. |
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,5 +1,5 @@ | ||
| { | ||
| "version_number": 240913, | ||
| "version_string": "24.09.13", | ||
| "url": "https://shotcut.org/blog/new-release-240913/" | ||
| "version_number": 241029, | ||
| "version_string": "24.10.29", | ||
| "url": "https://shotcut.org/blog/new-release-241029/" | ||
| } |