No audio through tv. Have audio through headset

If using headset for game audio and chat, mute the TV or any device your game and chat audio is coming through and make sure 'chat' is set to output through headset only. If you have your tv volume up in the background while you're on the headset there
will probably be echoing especially if you have your party audio set to output through your TV.

Is the no audio limited to your headset only, or is there also no audio through TV?

Here is another post that I wrote up earlier but didn't post:

Ok, I'm a little confused. Just to be sure, what is not working when:

1. Does the game audio work when the Xbox is directly connected to the TV?

2. Does the game audio work when the Xbox is only connected to the Headset?

3. Does the game audio work through the headset when the Xbox is connected to both the TV and Headset?

4. Does the game audio work through the TV when the Xbox is connected to both the TV and headset?

Note, the headset contains two different audio channels, when connected to the controller, you are receieving the Chat channel, when connected to the Xbox you are receiving the Game audio (the same that would go through the TV). The settings on the Xbox are
for Chat audio only. That should be set to headset only for when using the headset, this will cause game audio to play through both the TV and Headset while Chat audio through the headset only, if set to both game audio remains the same but Chat audio will
play through both, and of course of set to speakers then game audio will still play through both but chat audio will play only through the TV. Ideally, this should be set to headset only especially when using the X12.

As for the issues with sound, if it is your TV not producing the sound, check the settings on the TV. Make sure the connections are appropriate. You said you are using Composite, that means the standard Yellow video cable should be connected and the Red and
White audio cables need to be connected to the corresponding audio for that Video cable. Some TVs, such as my family's still strong Tube TV have 3 auxiliary sources all of which use the Composite Yellow Video cable. Make sure, if you have multiple inputs for
video, that the audio cables are connected to the correct coresponding source. For example, your TV may have Video 1 and Video 2 but if the video is connected to Video 1 and the audio to Video 2, then you will receive only Video when on Video 1 and only Audio
when on Video 2.

I'm sorry if any of this is redundant or obvious for you but the first part of this message (the 4 questions above) will better help me in assisting you further. Otherwise I'm slightly confused as to what your second post is saying. As a note, when I say game
audio, test out a game to be sure. Check to make sure volume is on on devices as well.

I can hear game volume through my TV, just not through my headset. I can hear party audio, just not game audio.

Ok, well i just got the answer. I was chatting with Elbert from microsoft and he said: "I was told that there is currently no option for Audio to be played on the speakers with the chat headset connected whilst leaving the chat microphone in use." He asked
a support team member (who is he then???) Then I asked about a planned update or time table and was told as of right now it is not available, and he was not sure if it would be. SUCKS, guess we are stuck using two headsets at the same time.... He did suggest
we send feedback as this shouldn't be a hard fix, especially since the XBOX ONE SUPPORT website says it would work. Here is the link for the feedback. support.microsoft.com/.../survey.aspx