Automatically add accurate captions to your Welsh videos in less than 5 minutes. Sonix extracts speech, generates perfectly-timed captions, and exports to SRT or VTT format.
Log in to your Sonix account or create a free trial account. Your trial includes 30 minutes minutes of free auto-captioning for Welsh videos.
Click 'Upload' and choose the Welsh video file from your computer that you want auto-captioned. Sonix supports 40+ video formats including MP4, MOV, and AVI.
Make sure you select Welsh as the language spoken before clicking the 'Transcribe' button. Our AI will extract and transcribe all speech from your video.
Once transcribed, go to the Subtitles menu and select 'Split subtitles.' Sonix automatically splits your transcript into properly-timed caption segments.
Review and correct any proper nouns or technical terms. Use our editor to fine-tune timing and make your Welsh captions perfect.
Click 'Export' and choose SRT or VTT format for your Welsh captions. Ready for YouTube, Vimeo, Facebook, or any video platform.
Sonix uses cutting-edge transcription algorithms to caption your Welsh videos in minutes. Our servers can auto-caption a one-hour Welsh video in under 5 minutes. You can then edit and fine-tune using our powerful subtitle editor.
Sonix exports Welsh captions in two industry-standard formats: SubRip (.srt) and WebVTT (.vtt). Both formats are compatible with YouTube, Vimeo, Facebook, and virtually all video platforms and players.
Yes! From the Subtitles menu, you can choose to burn-in the Welsh captions directly into your video. This creates a new video file with permanent, embedded captions that display on any device.
Sonix delivers 85-99% accuracy for Welsh auto-captioning, depending on audio quality. Clear audio with minimal background noise achieves the best results. Our AI models are trained specifically for Welsh speech patterns.
Yes. Sonix lets you customize font size, font color, background color, and caption positioning. These styling options are preserved when you burn captions into your video.
Absolutely. Export your Welsh captions as an SRT or VTT file and upload directly to YouTube. Your captions will sync perfectly with your video's audio.
Get your Welsh video captioned in minutes, not hours. Our AI processes at 10x real-time speed.
Export to SRT, VTT, or burn captions directly into your video. Compatible with all major platforms.
Fine-tune timing and text with our intuitive subtitle editor. Click any caption to jump to that moment.
Upload MP4, MOV, AVI, MKV, WebM, and 40+ other video formats. No conversion needed.
I was amazed that Sonix picked up words that I couldn't even understand.
Sonix has revolutionized my life! I’m so thankful for the service you provide. It’s been amazing.
The process was super easy. I liked that you can upload video file without stripping away the audio first to do it, this of course saves production time. Great job overall for sure!!!
I’ve now used Sonix.ai twice, and find the service simple and accurate. It’s exactly what I’ve been looking for to get text from audio and video recordings.
I am very impressed with your program. The recording was not crystal clear and yet I received a perfect transcription...Wow! I would recommend this to anyone.
I LOVE Sonix. It's saving my life. I'm working on a project with almost NO budget, interviewing a bunch of people and the Sonix transcriptions are accurate, and are so easy and int...
Sonix is by far the best transcription tool I have ever used.
Sonix is amazing. It’s like adding the most brilliant brain to my staff.
Upload your Welsh video and get perfectly-timed captions in minutes. Start with 30 minutes minutes free—no credit card required.
AI transcription and translation in 53+ languages.
