I have a collection of music in flac format and now I want to store them on my phone. flac files get too much space and downloading all the playlist in mp3 takes as much time as finding decent and real high quality flacs (there is plenty of songs on internet which only look like 320kbps and are not really high quality). So I decided to convert my flac files into mp3 and I prefer minimum amount of quality loss; what is the best software for it?
- Doesn't matter if conversion take some time if the quality would be decent.
I use FRE:AC https://www.freac.org/downloads-mainmenu-33
It can do bulk conversions with a recursive directory search and works in most OSes
I had the exact same use case as you, 1TB of FLACs onto a 256gb phone. Because you prefer minimal quality loss, Opus is the format for you, not MP3. You can maintain transparency-level quality with 128kbps, Opus is roughly equivalent in quality to a mp3 twice its size. AAC and Vorbis are also preferable to MP3 in this aspect, but inferior to Opus. At this point, mp3s are only useful for devices that can't decode any better codec.
Then i do a search-replace for *.flac -> *.opus on the playlists. I use PowerAmp on android to play the tunes, can recommend.
PowerAmp has a good UI but lacks some features and usage ease so I highly recommend Musicolet.
I just tried it. I can't bulk import external playlists, so I'm not using it. I keep my playlists in with the music directories so I have to scroll past 3,000 artists to get to any of them in musicolet.
I've been using Poweramp since version 1.5 on my HTC Hero (Android 1.5!). I'm just curious as to why Musicolet is better. I've already noticed their statement about no internet access, so that's a start.
Edit: Musicolet is louder on my Bluetooth headphones than Poweramp is, that makes 2 points. 😁
No internet access is some kind of philosophy for them but I don't like it for two reason: 1. This philosophy prevent them from adding a feature to find and embed synced lyrics automatically. 2. If they want to respect our privacy why not just make the app open source? like the paid version doesn't have any bold feature.
But with all that, I still use it because Poweramp UI is not good! innovative, but not actually good.
dont convert them to mp3, use either AAC or Opus, 192kbps is typically good enough for high quality, but a lot of people will just encode 128kbps
Gonna have to hard agree with this.
I'd look into Apple's AAC format as it is the best compromise of space and quality currently.
I encode my FLACs to 256k vbr, which is high enough and saves a ton of space vompared to mp3.
Also I use musicbee to do this.
opus and AAC are more or less the same, with some wins and losses either way, just don't use ffaac or ffopus for encoding lol
Everyone is recommending ffmpeg. So am I, but with Axiom UI, since everyone is not used to working in terminal. You can convert entire folders just as well like you could with ffmpeg normally. I am used to command line stuff, but I still prefer this for simple conversions out of convenience. https://axiomui.github.io/
I used to use musicbee for this. Good app for organising your music on your desktop and you can configure it to convert audio format when syncing to your phone. It's been a while since I used it, but it did the job nicely
What have you set your compression level to for the flac files?
What do you mean what I set? I downloaded them from various sources on internet.
I personally use AIMP. It has a built in converter it worked well for me
Besides ffmpeg I would also recommend audio converter for the ones who want an Android app with a GUI, I believe it uses FFmpeg under the hood
