New project opportunity: Media player?

millim
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Re: New project opportunity: Media player?

Post by millim »

Dear community,

OuGeeNucleo 1.0 now ready for download.
It uses still the basic engine, but a fully reworked graphic layer, equalizer, Bluetooth Remote Control (Volume, Play, Pause, Next and Previous Song).

You will find the download link in the head post above.
Hopefully it works for you. In case you face sever issues, please drop me a PM. I do not plan further developments or bug-fixes.

millim
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kelbot (Sun Sep 26, 2021 11:26 pm)

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Re: New project opportunity: Media player?

Post by ddrsoul »

Hello, millim.
You did oustanding work!
Yet I need to test it with my bluetooth headset, but all in all (interface and number of features you implemented) makes me want to buy another odroid go just for music playback in the car.
Thank you!
BTW In help inside the app it is told that A+Left will change play order, but actualy it is A+Right.

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Re: New project opportunity: Media player?

Post by kelbot »

Working quite well here. Excellent work and thank you so much. I'm loving it!

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Re: New project opportunity: Media player?

Post by mad_ady »

Noob here! Can it play internet radio streams as well?

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Re: New project opportunity: Media player?

Post by ddrsoul »

mad_ady wrote:
Mon Sep 27, 2021 3:32 am
Noob here! Can it play internet radio streams as well?
only mp3 from sdcard, it is mentioned somewhere

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Re: New project opportunity: Media player?

Post by millim »

mad_ady wrote:
Mon Sep 27, 2021 3:32 am
Noob here! Can it play internet radio streams as well?
HI mad_ady

yes, indeed no internet radio at the moment. I am working on this currently, it is really a nice feature. I do not want to go the route of adding the access-point feature. With that one needs always a second device to get local WIFI access on the OG and I see no point for searching and posting IP addresses. It shall be handy with built in SSID discovery and password input feature. Therefore I need virtual keyboard and edit-box support. The radio itself (44.1kHz mp3) is straightforward.

I am targeting to share a firmware around Christmas time.

Regards
millim

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Re: New project opportunity: Media player?

Post by mad_ady »

That's great to hear! Thanks!
I do not want to go the route of adding the access-point feature
I don't think there's a need for that. I think having wifi credentials in a txt files on sd is acceptable.

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Re: New project opportunity: Media player?

Post by millim »

mad_ady wrote:
Wed Oct 06, 2021 5:31 pm
I don't think there's a need for that. I think having wifi credentials in a txt files on sd is acceptable.
Well, sure this is an option. Still I feel uncomfortable having the wifi credentials in the SD card(s) for several reasons. Much more in favour of keeping it somewhat secret in the NVS storage. But this is just a minor point. The main purpose, I have use-cases in mind with ad-hoc usage on different networks. Here preparing the txt-file and storing it on the SD card still requires an additional device like a mobile phone or PC. And when I do have a PC or phone available, why should I use the OG?

millim

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Re: New project opportunity: Media player?

Post by kelbot »

millim wrote:
Wed Oct 06, 2021 8:52 pm
mad_ady wrote:
Wed Oct 06, 2021 5:31 pm
I don't think there's a need for that. I think having wifi credentials in a txt files on sd is acceptable.
Well, sure this is an option. Still I feel uncomfortable having the wifi credentials in the SD card(s) for several reasons. Much more in favour of keeping it somewhat secret in the NVS storage. But this is just a minor point. The main purpose, I have use-cases in mind with ad-hoc usage on different networks. Here preparing the txt-file and storing it on the SD card still requires an additional device like a mobile phone or PC. And when I do have a PC or phone available, why should I use the OG?

millim
That's a good point. If you're at a friend's house or whatever it would be nice to just find and enter credentials on device and start streaming rather than having to fiddle with a phone or computer to get it connected. The credentials on sd card makes sense for something you would only ues at home but this is a different use case.

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Re: New project opportunity: Media player?

Post by dtrieb »


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Re: New project opportunity: Media player?

Post by millim »

dtrieb wrote:
Sun Oct 31, 2021 4:40 pm
Perhaps this helps:
https://m.youtube.com/watch?v=lThawtfSQYA
thank you very much for the link. Really a nice project..

Ever since my last post, I have worked a bit on the radio integration. Network scan/access and credentials input work with virtual keyboard already. So no need of using access point + additional network device (phone, tablet, pc). So far so good.
On the radio itself, I was not able to find a light-weight repository simply supporting Shoutcast/ICYcast + metadata support + http and https + server redirection + PSRAM memory allocation + ESP_IDF (no ARDUINO!). So I have written my own radio client from scratch.It is functional already. I also want to make use of radio-browser.info to browse worldwide radio-stations on the OG directly, which is currently under development. Need to work on memory optimization.

Overall, there are still two/three tricky things to solve. But I am confident to get it done in the next two month.

~millim
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Re: New project opportunity: Media player?

Post by mad_ady »

Please, if possible, allow playback on the integrated soundcard too. Even if it will sound funny, I expect it will be good enough for voice only.
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Re: New project opportunity: Media player?

Post by kelbot »

mad_ady wrote:
Tue Nov 02, 2021 3:25 pm
Please, if possible, allow playback on the integrated soundcard too. Even if it will sound funny, I expect it will be good enough for voice only.
Agree that would be nice as an option. I listen to podcasts and even music over the internal speaker sometimes. It's not too terrible for low volume background music sometime IMO.

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Re: New project opportunity: Media player?

Post by dtrieb »

Yes that's would be a nice option!

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Re: New project opportunity: Media player?

Post by millim »

dtrieb wrote:
Mon Nov 08, 2021 11:55 pm
Yes that's would be a nice option!
Sure, the internal speaker is always the primary sound output device. When the radio player is ready, you will experience no difference, it is the same thing as you would play mp3 from the sd-card. Still, for the first release, I plan to support mp3 only, but this time with different sampling rates (48k, 32k, 22k, 16k, 8k, 44.1k). This set is supported by the SBC, want to go without resampling DSP.

Plan is to use -
A.) .m3u file format for the URLs, what can be selected with the file browser (one single URL per file)
B.) radiobrowser.info browser API with search function using the new virtual keyboard.

The overall concept and the individual modules are ready. Need to glue everting together and hopefully WiFi, Bluetooth, and Display can co-exist without sound glitches.

regards
millim
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