以无损格式录制现场音频会话 [英] Record a live audio session in lossless format

问题描述

大家好，我正在尝试在Microsoft Expression Encoder 3中录制一个实时会话，但我对录制格式的唯一选择是有损WMA。我有兴趣将我的直播录制成PCM或WMA无损（最好是24/48）。在Expression Encoder中有没有办法做到这一点？我知道Windows Media Encoder可以在无损WMA中录制，但我更喜欢使用Microsoft Expression Encoder如果可能的话

谢谢所有提前

干杯

Hello everyone

I'm trying to record a live session in Microsoft Expression Encoder 3 but the only options I have for the recording format are lossy WMA. I'm interested in recording my live stream into PCM or WMA lossless (24/48 preferably). Is there any way to do that in Expression Encoder? I know Windows Media Encoder can record in WMA lossless, but I prefer to use Microsoft Expression Encoder if possible

Thank you All in advance

Cheers

推荐答案

大家好。


我正在尝试在Microsoft Expression Encoder 3中录制一个实时会话但是我对录制格式的唯一选择是有损WMA。我有兴趣将我的直播录制成PCM或WMA无损（最好是24/48）。在
Expression Encoder中有没有办法做到这一点？我知道Windows Media Encoder可以无损记录WMA，但我更喜欢使用Microsoft Expression Encoder（如果可能的话）



谢谢大家提前全部¥b $ b

干杯祝宝

Hello everyone

I'm trying to record a live session in Microsoft Expression Encoder 3 but the only options I have for the recording format are lossy WMA. I'm interested in recording my live stream into PCM or WMA lossless (24/48 preferably). Is there any way to do that in Expression Encoder? I know Windows Media Encoder can record in WMA lossless, but I prefer to use Microsoft Expression Encoder if possible

Thank you All in advance

Cheers

在Expression Encoder 4中，虽然从技术上讲没有选择为你的直播项目选择无损编解码器的选项（当然，如果您需要而不是流媒体服务，您可以输出到文件存档），有大量的比特率，
采样率和每个样本的比特可供选择。

In Expression Encoder 4, while there is technically no option to select the lossless codec for your live broadcasting project (which of course you can output to a file archive if you desire instead of a streaming service), there are a plethora of bitrates, sample rates, and bits per sample to choose from.

例如，选择使用WMA Professional以384或甚至640 kbps的比特率编码为CBR，您可以采样96khz，样本深度为24。

For example, choosing to encode as CBR using WMA Professional at a bitrate of 384 or even 640 kbps, you can sample at 96khz with a sample depth of 24.

理解任何合理的可量化原因，即无法将音频捕捉到尽可能接近无损的使用状态。

Its hard to understand any reasonable quantifiable reason that this could not capture audio as near lossless as practical to use.

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