Given a WER of 1%-2%, the pos-editing time of an automated transcript, is rough twice the length of the clip, which is still 3 to 4 times faster compared to conventional transcription. Limecraft offers customised ASR solutions with a WER that is significantly lower compared to the standard solutions offered by Microsoft Videoindexer, Google Speech or Amazon Recognition. Hence sometimes it is better to optimise for accuracy rather than for the lowest price per hour, and you may want to look for a complete solution that includes a proper editor for reviewing and correcting the automatically created transcript. While a small WER might be acceptable for indexing purposes, it may be prohibitive when the results are intended for publication. Depending on the audio quality and the ASR engine type, expect a WER of 2%-20%, compared to completely accurate by manual transcription. The quality of automated transcription is often expressed in word error rate (WER). That boils down to at least 24 times difference in turn-around time. AI transcription as offered by Limecraft runs 4 times faster than real-time, whereas manual transcription typically takes 6 to 8 times the length of the clip. More info on editing transcripts on the knowledge base.ĪI transcription and the “Expert in the loop” interface The key differences between manual and AI TranscriptionĪI transcription is executed in a fraction of the time compared to manually creating a transcript. This is called the “Expert in the loop” workflow. For professional use, it is important to make the results of automated transcription editable in an interface that highlights confidence scores, and that allows the user to modify words, speakers of timing. Good AI transcription services include accurate speaker segmentation (sometimes referred to as “diarisation”), proper interpunction including exclamation and question marks. Training involves learning language models by processing millions of web pages, and learning acoustic models by listening to labelled data sets of real human speech. The keys to successfully integrate AI transcription as part of your workspaceĪI transcription is a method of automatically turning spoken words into timed text using artificial intelligence that has been trained to do so. Improve collaboration and allow repurposing of content.The use cases for AI transcription in video.Why good audio transcripts are important for you as a video producer.The key differences between manual and AI transcription.Not familiar with Limecraft yet? Feel free to sign up for a free trial, or request a personalised demo. In this post, we will discuss the main differences between conventional and AI transcription, explain why it is important to optimise for high-quality results, break down the main use cases, and describe in great detail how to successfully deploy AI transcription as part of your workspace. AI transcription is faster, more accurate, it drastically improves the visibility of your content, and thus it eases collaboration within global video production teams. When asked for feedback, journalists and archive producers who have successfully adopted AI transcription at the core of their workspace, never turn back to manual transcription. Check out our pricing page for more.Compared to last year, Limecraft customers are processing 448% more material using AI transcription services. VEED’s online video editor offers a host of options to bring your videos to life! Though most features are free, some premium features might require subscription. You can also animate the text or change color. No need to use a Word Document or Google Docs to type your transcription. You can download it in TXT, VTT, or SRT format. You can then download the TXT file for whatever purpose it may serve. Edit or make minor changes to the transcription if needed. VEED supports MP3, WAV, and other popular audio formats. All you have to do is upload your audio or video, click on the Subtitles/Transcription tool, and VEED will transcribe the speech to text for you. That can be a really painful process! Now, you can use an online tool that will automatically transcribe your audio files for you. Imagine typing word for word the transcription of a recording, song, or an interview. Is there an audio file you need to transcribe quickly? Manually transcribing audio can take hours, if not days for longer ones. With AI developing at a fast pace, we must learn how to use it to our advantage. Interactive transcripts increase the watch time of videos by 57%. It helps search engines crawl the words spoken in your video, and rank for relevant terms instead of just the prioritized keywords in the captions or text. Transcripts and captions can help improve your video’s ranking as they improve keyword density as well as diversity.
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