Answers.Body: <p>It seems that what you are looking for is an <strong>HDMI audio embedder</strong>.</p>
  
  <p>It seems that the Tascam DR-701D offers this functionality as described in <a href="https://tascam.jp/downloads/tascam/896/e_dr-701d_rm_vb.pdf" rel="nofollow noreferrer">Outputting this unit's audio as the HDMI output audio</a></p>
  
  <p>Examples of external alternative such products can be found here (I am not affiliated with these manufacturers, other products might exist):</p>
  
  <p><a href="https://www.kramerav.com/us/product/FC-69" rel="nofollow noreferrer">Kramer FC-69</a></p>
  
  <p><a href="https://www.extron.com/product/hai1004k" rel="nofollow noreferrer">Extron HAI 100 4K</a></p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2018-09-07T11:25:37.853Z
Answers.Text: Thank you. I have also discovered that video monitors often have this functionality built-in. For example the BlackMagic Video Assist 4K and the Video Devices Pix-E5.
Answers.UserDisplayName: 52d6c6af
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2018-09-07T06:15:54.553Z
Answers.LastActivityDate: 2018-09-07T06:26:11.320Z
Answers.LastEditDate: 2018-09-07T06:26:11.320Z
Answers.UserDisplayName: audionuma
Body: <p>I would like to live-stream from a camera, but replace the audio from the camera with a higher-quality mixed soundtrack, ready for sending over HDMI to a transmission device.</p>
  
  <p>How can I do this?</p>
  
  <p>I know that the Tascam DR-701D has two HDMI ports (in and out). Could I use this as the mixer to replace the soundtrack on the HDMI video feed, ready for transmission, or is there a better way?</p>
  
  <p><strong>Details</strong></p>
  
  <p>The video will come from the micro-HDMI port on the camera.</p>
  
  <p>The audio will come from one of three sources:</p>
  
  <ol>
  <li>XLR stream from the event</li>
  <li>Directional XLR mic</li>
  <li>MP3 player</li>
  </ol>
  
  <p>The audio will be mixed together by a mixer during the event as appropriate.</p>
  
  <p>I now need to mix the audio from the sound mixer with the video from the camera’s HMDI port (which will have an unusable poor-quality audio track from the camera). How can I do this?</p>
  
Tags: <audio><hdmi><mixing><embedding>
Title: Mixing audio with HDMI video to replace the sound from the camera
UserDisplayName: 52d6c6af
ThreadText: # Mixing audio with HDMI video to replace the sound from the camera
  
  (Asked by: username_0 on 2018-09-06)
  
  I would like to live-stream from a camera, but replace the audio from the camera with a higher-quality mixed soundtrack, ready for sending over HDMI to a transmission device.
  
  How can I do this?
  
  I know that the Tascam DR-701D has two HDMI ports (in and out). Could I use this as the mixer to replace the soundtrack on the HDMI video feed, ready for transmission, or is there a better way?
  
  **Details**
  
  The video will come from the micro-HDMI port on the camera.
  
  The audio will come from one of three sources:
  
  1. XLR stream from the event
  2. Directional XLR mic
  3. MP3 player
  
  The audio will be mixed together by a mixer during the event as appropriate.
  
  I now need to mix the audio from the sound mixer with the video from the camera’s HMDI port (which will have an unusable poor-quality audio track from the camera). How can I do this?
  
  **Tags:** audio, hdmi, mixing, embedding
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2018-09-07. Score: 1 | Accepted answer
  
  It seems that what you are looking for is an **HDMI audio embedder**.
  
  It seems that the Tascam DR-701D offers this functionality as described in [Outputting this unit's audio as the HDMI output audio](https://tascam.jp/downloads/tascam/896/e_dr-701d_rm_vb.pdf)
  
  Examples of external alternative such products can be found here (I am not affiliated with these manufacturers, other products might exist):
  
  [Kramer FC-69](https://www.kramerav.com/us/product/FC-69)
  
  [Extron HAI 100 4K](https://www.extron.com/product/hai1004k)
  
  > **Comments:**
  > **username_0**: Thank you. I have also discovered that video monitors often have this functionality built-in. For example the BlackMagic Video Assist 4K and the Video Devices Pix-E5.  
  
  ---
  
  