Demo Project for HMS Audio Transcription
If you're a beginner, this part might look a bit complicated, but don't worry, each step is very simple and clear. Let's start to:
-
Configure your Android Project and Integrate AppGallery resources. Follow the official guides of HMS: https://developer.huawei.com/consumer/en/doc/development/AppGallery-connect-Guides/agc-get-started
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Enable ML Kit Services for your app at Step-6 https://developer.huawei.com/consumer/en/codelab/HMSPreparation/index.html#0
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Add dependency into your build.gradle (app)
dependencies{
// other dependencies
implementation 'com.huawei.hms:ml-computer-voice-aft:2.1.0.300'
implementation 'com.huawei.hms:ml-computer-voice-realtimetranscription:2.1.0.300'
}- Sync gradle with your project.
| Engine | Max File Duration | Max File Size |
|---|---|---|
| Short | Up to 1 minute | Less than 4 MB after Base64 encoding |
| Long | Up to 5 Hours | 300 MB |
| Audio File Format and Encoding Format |
|---|
| WAV (corresponding to PCM) |
| M4A (corresponding to AAC) |
| AMR (corresponding to AMR) |
| Languages |
|---|
| English |
| Mandarin Chinese |
| Location | Chinese | English | French |
|---|---|---|---|
| Europe | √ | √ | √ |
| Russia | - | √ | - |
| Asia | √ | √ | √ |
| Africa | √ | √ | √ |
| Latin America | √ | √ | √ |
| China | √ | √ | - |
| Engine | Max Duration |
|---|---|
| Real Time | 5 Hours |
| Supported Devices |
|---|
| Huawei Phones |
| Honor Phones |
HMS mostly provides monthly free quota for cloud services, or even most services are fully free in trial period. Audio Transcription service is priced by February 11, 2021 with pay-as-you-go model.
| Free Quota | Price |
|---|---|
| 60 minutes/month | EUR0.003/15 seconds |