Something that I find helpful post event is saving the audio & making an otter file so that folk can interact with the event at a later time. Some friends have asked, so here’s how I have done it in the past (although there are most certainly more ways to navigate this).
- Save your Spaces recording:

Twitter Media tweets, “Audio recordings. Recordings of Spaces (hosted in the past 30 days) are now available for Hosts. The future can be found in the ‘data’ folder of your Data download.”
2. Convert/Transcode from the provided .ts file format
For Pay
Adobe Media Encoder

For Free
CloudConverter

CloudConvert website. TS to MP4 Converter feature. CloudConvert converts your video files online. Amongst many others, we support MP4, WEBM and AVI. You can use the options to control video resolution, quality and file size.
3. Transcribe

Transcribe audio & video. Drag & Drop: AAC, MP3, M4A, WAV, WMA, MOV, MPEG, MP4, WMV or Browse files.
I like to use Otter as a quick solution to share audio & transcription. Editing the transcript will make the audio properly accessible for others as well. There is also the option of, instead, saving the audio/transcription in a shareable document or blog post.
More Info on Twitter Spaces:
https://help.twitter.com/en/using-twitter/spaces
Feel free to comment any questions!