Hi there,
I’m thinking about what kind of opportunities there is for a portable media center you can have with you in the car, train or whatever.
I imagine that the media center would create its own WiFi, so that devices would be able to connect to it and access the media.
I know you could do something with a Raspberry Pi, but how could this work in practice? What would be an easy way to access the media from an iPad fx? What software could be used?
As a bonus, it would be pretty cool if the media center could connect to a hotel WiFi and then create a hotspot from that.
Edit: This would be used when on the move. So you would have the media with you on the media center.
You don’t need anything as elaborate as you appear to be contemplating.
Insert a large capacity microSD card into your mobile phone and load it up with media.
Share as required.
I use iPhone and the kids have iPads, but let’s say I had a phone with expandable storage. How would I share the content from the phone to the iPads?
If you’re carrying your media with you, you could run Jellyfin on the server to provide access to the media to anyone connected to its wifi.
Exactly. The point is to carry the media with you and access it without an actual internet connection. Especially on the go.
If I understand you correctly, I could install Jellyfin on a Raspberry Pi, setup a local WiFi on it and connect to it with an iPad that has a Jellyfin client installed?
and connect to it with an iPad that has a Jellyfin client installed?
In my experience, you don’t even need the dedicated Jellyfin client. Just opening it up in a web browser works out of the box, so that’s potentially one less thing to download/install/manage for the clients.
That said, I’ve never tried to access Jellyfin from an iPad/iPhone/Mac so it might not be as seamless as my experiences on Android/Linux based devices. But I imagine they’d be fine; just test it out before you hit the road.
Generally the app is better. Compatible with more container formats, audio formats (surround sound, Dolby digital, etc), and has hardware supported decoding for h265 video in addition to h264.
Yes, I’ve done almost exactly this while traveling. You can even carry around a couple variously configured sd cards for different use cases. I had one with jellyfin for sharing locally and also Kodi for direct HDMI connection to TVs. There is a in app on Android for jellyfin called findroid that allows offline copies from the media server, which allowed me to not need the thing powered the entire time I wanted to watch something on my phone, just long enough to download it. Adding samba shares adds a other layer of accessibility. I had another SD Card with video game ROMs for retro gaming, but this one got left at home because it requires controllers and I didn’t think I’d use it that much. I had another with “little backup box” installed for automatically backing up my photos and videos after a day out exploring with my camera.
I used a Raspberry pi 5 for all of this, running from a battery backup, because I didn’t really need a keyboard once I had remote connections to my phone sorted out. Pick a rugged case and you case just toss it in your bag of chargers. It took up about as much space as a pack of cigarettes. Another option would be the Raspberry Pi 400, built into a keyboard. A little bulkier, but maybe more resilient in the face of technical difficulties.
You don’t need a special client, just a browser. Otherwise, yep!
Yup. If the sd card doesnt have enough space for everything, you could attach an m.2 hat to it as well. https://www.raspberrypi.com/news/using-m-2-hat-with-raspberry-pi-5/
Basically, jellyfin on the pi, with the wifi setup as an access point, and whatever amount of storage you need. The pi requires 5v/5a, so you’ll probably run into issues running off the car usb power, but a cheap 30amp hour battery should run it for 6-10 hours if my napkin math is right.
While I agree with others pointing out the oddity of a portable server in general: this sounds like a great use-case for a laptop.
Built-in battery, wifi you can broadcast out as a hotspot, and it even has a display/keyboard/mouse for troubleshooting!
An older laptop with the optical drive stripped out could have a 2.5” 5TB HDD in addition to the boot drive for some decent mobile storage.
Feels like a convoluted way of using an external hard drive.
Can you connect the hard drive to multiple devices? 😉
Probably an rpi and a travel router. But seems like the best setup would be a media server you kept at home and a VPN to connect to it from anywhere.
I am looking for a solution where you have the media with you, so you don’t need an internet connection to watch your media.
The media server at home is a great solution that I already use, but if you have 3 people watching in the car, using mobile data, you won’t have anything left when you get to your destination😅
Pi5 may be a good solution then. Might also try a radxa x4. It has wifi 6 so more bandwidth for multiple wifi clients. Plus an m.2 slot. Only thing that sucks is there’s like no cases for it.
I carry a mini PC, Bluetooth remote, and HDMI cable. Then media and automatic VPN to home as every hotel and Airbnb blocks Plex.
It’s a good setup, but I don’t think this would work in a car and using iPads.
I’m running Navidrome on my Raspberry pi (4). On my phone (Pixel 8) I use Symfonium to connect with Navidrome. When I’m travelling I use Tailscale + Mullvad + Symfonium to play music from my rpi.
As others already wrote, I would go with the Plex server at home and using the “Download” feature to have some content available offline for the times you don’t have internet. You can actually set a limit for the size of the download library and individually set video and audio quality for the files.
Seen raspberry pi mentioned some times, I don’t have one, so maybe I’m wrong, but I don’t think there would be an easy way to power it up on a train for example.
Seen raspberry pi mentioned some times, I don’t have one, so maybe I’m wrong, but I don’t think there would be an easy way to power it up on a train for example.
You could fairly easily power it from a USB power bank. At least up until the Raspberry Pi 4. The Pi 5 with its weird 5 V / 5 A power requirement is a different beast. They should have gone with something standard like 9 V / 3 A PD. It might still work ok if you don’t power lots of peripherals with it.
Peripherals are one thing, handling concurrent streams, transcoding… is another one.
So in theory, a Pi can be kept alive with a power bank, but OP is expecting (as I understood) multiple hours of streaming (with “local” only access) , which includes the above tasks for multiple concurrent streams. How big of a power bank we’re talking about and how long will it last?
When you use a typical 74 Wh (“20000 mAh”) power bank, you can expect more than 12 hours of runtime, if your average power draw stays at or below 5 W. Of course you aren’t going to do much transcoding with a Pi in any case, but multiple concurrent streams shouldn’t be much of an issue.
Yeah, I was also wondering about the transcoding. And thanks for the power draw comment, great to know. Sounds manageable.
It’s true I want hours of playback, but in the car, it’s possible to draw up to 100 watt from the outlet and in trains you have 230 volt outlets. At least in Denmark.
On a plane, you usually only have USB, but I’m not sure I like the idea of setting up WiFi on a plane 😅
Maybe I’m just bad at setting up Plex, but I have never had its download feature work properly.
But also, the storage is limited on the device, so we always end up with a very small library of media, that’s quickly consumed.
I still think you should give this one a try. Unless, you’re goal is not like having an actual solution, but doing this project as a hobby, and throwing some money at it. Which is also fine, I’ve done the same before.
Testing one or two of these media severs will cost you some hours of your time. Anything other will take much more time, effort and money.
Your suggestion is “good enough” and what I do now, but as you say, it could be fun to make a little project out of it. Figuring out what works and what doesn’t.
Glinet makes travel routers with OpenWrt on them and internal microSD slots as well as external USB ports. Pretty easy to turn those into a media server as well.
Start here for inspiration: https://piratebox.cc/faq
Project is dead, but could be worth looking into. Thank you.
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Fuck it, throw a 512 GB SD in an old phone and run a full jellyfin server in termux
I will definitely try this out! 😁
Can’t say ive don’t the full thing myself cause I couldnt find an easy way to mount network drives (there was a lot of jerry-rigging going on), but ive gotten to a webui before
