Mlb.tv update

Playground Custom Channels
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#517

Thank you. I’ll make sure I make the change.

#518

Absolutely because same as last year and when logging into MLB it shows the subscription. But mlbserver won't get past auth.

It's running in a Docker container inside VirtualBox on MacMini. Worked perfectly last year and I pulled latest, rebuilt and fired up to this and then of course it exits. (I changed username/password to 'REDACTED' for this post.)

Edit: It runs as long as I don't try to login at which point it logs as below.

I appreciate any suggestions as it's so much more convenient than the app.

5/9/2026, 1:58:47 PM mlbserver started at http://172.18.0.2:9999
5/9/2026, 2:03:47 PM homepage request : / from: ::ffff:10.0.1.22 using: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.4 Safari/605.1.15
http post failed : 400 - "{\"error\":\"invalid_grant\",\"error_description\":\"The credentials provided were invalid.\"}"
{
  url: 'https://ids.mlb.com/oauth2/aus1m088yK07noBfh356/v1/token',
  headers: {
    'user-agent': 'okhttp/3.12.1',
    'content-type': 'application/x-www-form-urlencoded'
  },
  form: {
    username: 'REDACTED',
    password: 'REDACTED',
    grant_type: 'password',
    scope: 'openid offline_access',
    client_id: '0oa3e1nutA1HLzAKG356'
  },
  jar: RequestJar {
    _jar: CookieJar { enableLooseMode: true, store: [FileCookieStore] }
  }
}
#519

Do you have special characters in your password? You may want to try removing them: https://www.reddit.com/r/MLBtv/comments/1bq51lv/mlbserver_crashing_on_every_play_attempt_logs_say/

#520

No, all numbers and upper and lower case (15 characters).
The team.tv is new this year of course and previously I had all teams.
Would it matter that my credentials.json has fav_team:""
Are others are using with single team purchase?
I don't understand it either. I have no idea what client_id is but could it be stale?

#521

Is there anything weird with the network setup in your Mac/Virtualbox/Docker stack? VPN, DNS, etc.?

Can you try mlbserver on a different device for comparison? Perhaps just via Node or Docker directly in Mac OS.

#522

The only thing weird is me. I looked at your code and tried your headers and form in PostMan and got same result. Then I determined I was using a vestigial password. I'm sorry to waste your time and kicked myself twice.

#523

@tonywagner

For me on the last two nights both Game Changer and Stream Finder show in the mlbserver webpage as available but only play the “event about to start” loop. Big Inning works.

Thoughts?

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#524

long time occasional lurker, someday i'll retire and can watch baseball all day. thought ya'all might be able to help.

1 Like
#525

This Game Changer / Stream Finder bug is fixed in version 2026.5.27

#526

What are the odds we could get the gracenote images for games instead of the current ones?

image
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I kind of like these better and have switched to using youtube tv's channel guide tags to get them but it doesn't filter out in market games like using the built in EPG guide data does.

#527

and better team logos for the team channels like the original mlb container logos that were transparent png's

#528

Easy, just download the m3u and edit the png logo urls to the ones you prefer. Then change the custom channel from url to text and paste the edited m3u.

2 Likes
#529

I'm not sure how I would get those in the container, but I think you could pair the container's m3u channels with Gracenote guide data.

#530

Seeing this issue again - post All-Star break (last 2 days):

cannot find GET /gamechanger.m3u8&resolution=720p60

7/18/2026, 4:21:57 PM Game changer gy2fe8bhp7nuv4s5 not a valid hls stream at https://tv-fst.mlb.com/AWS/20260718/824169-HD_7500K.m3u8

UPDATE - 07/19

Game Changer & Stream Finder both working today (Sunday)

#531

Any thoughts on why gamechanger and stream finder are not working consistently this season? Off again unfortunately.
Big Inning is working as are team feeds.

Thanks!

#532

Thanks for the tip! I hadn't used those features lately.

I just pushed another fix for Game Changer and Stream Finder, in mlbserver version 2026.7.20

1 Like
#533

Thanks! That's what I figured. I was looking for it as well briefly and couldnt find a reliable way to generate. Im good with using just using the fubo/youtube sources

#534

Hi guys,
Anyone noticed, i
i'm getting stream not available in channels but i'm getting a valid HLS stream on SLM.
I tried playing the baseball games in eplustv and getting no stream available.
thanks

#535

Does the same game play through the mlbserver web interface? Is it a problem with all games, or any particular game?

#536

Looks like it was my error.
I enabled a function in the UI and it broke.
all is working.

thanks