Music Speed Changer

Changeyouraudiospeed&pitcheasilywithMusicSpeedChanger.
Ifyouliketheeffectofyourmodificationsthensaveittofileonyourdevice.

Features:
★Playmodifiedmusic/soundinaudioformats:wav/mp3/ogg/flac.
★ChangeTempooftrackinrange4xslowerto4xfaster.
★SetPitchOctavesChangebetween-1and+1.
★Save/Exportmodifiedtrackto:wav/ogg/flac.
★Tempo&Pitchmaybechangedinanymoment.
★2modesofchangingTempo&Pitch-slider(fast)/pad(accurate).

Usage:
Toplaymodifiedtrackjustclick"SELECT"buttonandchoosetrackfrommusiclibraryorbybrowsingyourdevice.

Supportedformats:wav/mp3/ogg/flac.

Ifyouselect.wavfile,thenmusicmaybeinstantlyplayed.Forotheraudioformatssoundmustbepreparedforoptimizedplaying(Itusuallytakesfewsecondsfornormal-lengthtrackonnew&fastdevices).ItdoesNOTchangeyouroriginalfiles.

Apprequirestemporaryspaceforuncompressedtracksonyourdevice.Fornormal3minuteslongtrackisabout20MB,forlongermore,forshorterless.Usuallyyoudon'thavetoworryaboutthis.

Ifyouwanttohavemorefunyoucanchangetempoorpitchofyourmusictrack.
"RelativeTempo"describeshowfastsoundwillbeplayed,1.00isoriginal/non-changedtempo,0.5is2xslower,2.0is2xfaster.Rangeis:0.25..4.0.
"PitchOctavesChange"describeshowpitchwillbechangedwithdiffrencerepresentedas-1.00..+1.00octaves,0.00isoriginal/non-changedpitch.
Thesevaluesmaybeadjustedbysliderorbyclickingbuttonnearthemandsettingaccuratevalue.

Youmayalsosaveyourmusicintofile.
Supportedformatsforexport/saving:wav/ogg/flac.
ForOGGformatencodingmaybelongtask.

Pleasenotethatmostofoperationsarecpu-intensiveandforgoodresultsyouneedaperformatdevice.

Notes:
Tempo&Pitchvaluesareauto-saved.Whenyouselectnewtrackthesevaluesaresettodefaultvalues.

Moretechnicalinfo:
Supportedstreamformat:8/16bitencoding,1/2channels,8000/11025/16000/22050/44100/48000Hzsamplerate.Usedsampleratehastobesupportedbydevice,8bitencodingisextendedto16bitencodingsodevicehastosupport16bit.
OGGencodersupportsonlysamplerate44100Hz.

Permissions:
✓AppusespermissionsforwritingonSDcardtoenableexportingtracks.
✓Otherpermissionslike"Internet"areusedbyadvertisingservices.

Ads:
Maybeeasilyignoredifyoudon'twanttosupportthisapp.
Theyappearonexitorinside-menuwhenuserdemandstoshowthem.

Pleaseconsiderratingappifyoufindituseful,itreallyhelps,thankyou.

Ifyoulikethisappyoumayalsoenjoy"ReverseMusicPlayer":
https://play.google.com/store/apps/details?id=com.hipxel.audio.reverse.music.audio.player

or"TextToSpeech":
https://play.google.com/store/apps/details?id=com.hipxel.text.to.speech.save.us