SpeedHQ (NewTek SpeedHQ)
O VozParaTexto extrai o áudio de vídeos com NewTek SpeedHQ, codec de alta velocidade para produção ao vivo com TriCaster e LightWave.
Yes, we support SpeedHQ!
Technical Specifications
Advantages
- Alta qualidade de áudio com boa relação qualidade/tamanho
- Adequado para transcrições profissionais e comerciais
- O VozParaTexto extrai o áudio sem conversão manual prévia
- Transcrição automática com precisão via AssemblyAI
Disadvantages
- Compressão com perdas — não ideal para masters finais de produção
- Requer container compatível (.mov, .mkv ou .avi dependendo do codec)
Use Cases
How It Works
Upload your file
Upload your SpeedHQ file via browser or drag and drop.
Automatic transcription
Our AI transcribes the audio with high accuracy in minutes.
Download the result
Download the transcription as text, SRT, VTT or other formats.
Yes, we support SpeedHQ!
O VozParaTexto extrai o áudio de vídeos com NewTek SpeedHQ, codec de alta velocidade para produção ao vivo com TriCaster e LightWave.
Frequently Asked Questions
Does VoxScriber support SpeedHQ files?
Yes! VoxScriber fully supports SpeedHQ files. Simply upload your file and our AI will automatically transcribe it with high accuracy.
What is the audio quality of SpeedHQ?
SpeedHQ offers Very Good audio quality with Lossy compression. This makes it suitable for most transcription use cases — our AssemblyAI engine extracts audio accurately regardless of compression level.
How do I transcribe a SpeedHQ file to text?
Go to VoxScriber, upload your SpeedHQ file (up to 5 GB / 10 hours), select the language and click transcribe. Your result will be ready in minutes as text, SRT or VTT.
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