Question

我正在关注此博客https://www.twilio.com/blog/2016/05/introducing-dual-channel-recording.html并能够为每个频道录制内容。如何区分谁说使用以下回复？

{
    "first_page_uri": "/2010-04-01/Accounts/ACd6b6b7dc8ae6f3e6f7ff72c8dbbd457f/Calls/CAfc653524fde406f6ebeb105d8865cc9c/Recordings.json?PageSize=50&Page=0",
    "end": 5,
    "previous_page_uri": null,
    "uri": "/2010-04-01/Accounts/ACd6b6b7dc8ae6f3e6f7ff72c8dbbd457f/Calls/CAfc653524fde406f6ebeb105d8865cc9c/Recordings.json?PageSize=50&Page=0",
    "page_size": 50,
    "start": 0,
    "recordings": [
        {
            "sid": "RE014948146c2838667c4ee2296e2f8dab",
            "account_sid": "ACd6b6b7dc8ae6f3e6f7ff72c8dbbd457f",
            "call_sid": "CAfc653524fde406f6ebeb105d8865cc9c",
            "duration": "1",
            "date_created": "Wed, 04 Oct 2017 16:37:00 +0000",
            "api_version": "2010-04-01",
            "date_updated": "Wed, 04 Oct 2017 16:37:01 +0000",
            "status": "completed",
            "source": "RecordVerb",
            "channels": 1,
            "price": "-0.00250",
            "price_unit": "USD",
            "encryption_details": null,
            "error_code": null,
            "uri": "/2010-04-01/Accounts/ACd6b6b7dc8ae6f3e6f7ff72c8dbbd457f/Recordings/RE014948146c2838667c4ee2296e2f8dab.json"
        },
        {
            "sid": "RE1ac589e42f05c8370d74e04d7480bea7",
            "account_sid": "ACd6b6b7dc8ae6f3e6f7ff72c8dbbd457f",
            "call_sid": "CAfc653524fde406f6ebeb105d8865cc9c",
            "duration": "18",
            "date_created": "Wed, 04 Oct 2017 16:36:37 +0000",
            "api_version": "2010-04-01",
            "date_updated": "Wed, 04 Oct 2017 16:37:01 +0000",
            "status": "completed",
            "source": "RecordVerb",
            "channels": 1,
            "price": "-0.00250",
            "price_unit": "USD",
            "encryption_details": null,
            "error_code": null,
            "uri": "/2010-04-01/Accounts/ACd6b6b7dc8ae6f3e6f7ff72c8dbbd457f/Recordings/RE1ac589e42f05c8370d74e04d7480bea7.json"
        }
    ],
    "next_page_uri": null,
    "page": 0
}

Answer 1

来自文档

对于双通道选项，您可以选择record-from-answer-dual 或记录从振铃双重。父呼叫将始终在第一个频道和子呼叫将始终位于第二个频道。

说你的回答表明你的录音是单声道的，这不是我所期望的，但我从未使用过双声道录音，所以我不确定。你的时间戳虽然没有重叠，所以我怀疑这些不是来自同一个电话的个别频道。

Answer 2

Twilio开发者传道者在这里。

这两个录音都表示它们是使用RecordVerb制作的。那是<Record>。使用<Record>录制的录音只能录制一个音频流，通常用于只有一条腿作为语音信箱系统一部分的通话中。

您可以generate a call from the REST API进行双通道录音的唯一方法是将其与<Dial>和<Number>或<Client>或{{3}的其他用户连接}或<Sip>。

您无法使用Twilio获得会议的双重或更多频道录音。

Twilio - 谁说什么

2 个答案: