人が組み込み歌詞を読むMP3プレーヤーを創設するのを防ぐためのAndroidアーキテクチャに何かがありますか？ -- media-player フィールド と mp3 フィールド と id3-tag フィールド android 関連 問題

When I play certain MP3 files (such as lessons from JapanesePod101.com) on my iPod Touch, lyrics or transcripts that are embedded in the MP3 files are displayed in the media player.

I find this to be an extremely useful feature, and I believe I'm not alone. Despite that, neither the stock Android media player nor any other media player I've downloaded from the Market seems to support this. I just have not been able to find any way to get feature on my Nexus One.

This feature is important enough to me that I'm considering learning Android development just so I can write a simple media player that displays embedded lyrics or notes. However, the fact that nobody else seems to have done this makes me wonder - is it even possible? Is there something in the Android architecture or APIs that make it difficult or impossible to read and display lyrics information from MP3 files?

I haven't actually researched this answer, so take it with a grain of salt. Basing it off of other development work I have done with MP3s in the past.

I do not think there would be any reason that Android would limit an application from reading the embedded lyrics (or, rather lyrics from the ID3 tag). Because the tag supports this, really all you would need is a Java library that you can bring into your Android app that will read the lyrics.

With that said, the lyrics tag tends to be a little more in the "advanced support" for many applications. Everybody reads the title and artist tags. Most people will even display the album art (which is also part of the ID3). I haven't researched any recent libraries, but if you are curious about the ID3 tag in general, read this ID3 Easy article.

So, the short answer is: no, nothing is stopping anybody from supporting it other than library support. Either a library doesn't exist, or nobody cares to utilize that feature within an Android media player.

Hope that helps!

Meridian Media player has support for lyrics - i believe, embedded as well as .lrc files, but you might need the payware PRO version for that functionality to be enabled.

UPDATE: You're right! Turns out I had .lrc files in my music folder which is why i was seeing lyrics.

Is there something in the Android architecture that prevents people from creating MP3 players that read embedded lyrics?

Apparently the answer is "Yes."

There's an open issue in Android's issue tracker on this very problem. Only users with Commit permission may comment, but you can star and follow the issue and perhaps help it get more attention.