Memo Player: learn languages

This next generation learning technology, made in Japan, gives you a great way of learning foreign languages by watching foreign drama series, movies. Whenever you play a video or an audio file, you can make a flash card of a scene that you want to review through just one-touch operation. (Flash cards are parts of a whole that you want to review to aid memorization through repeated practices.) The flash cards, each card has video/audio one scene, help you memorize scenes efficiently and effectively.

Let's get the skills of watching foreign drama series, movies, Japanese anime without subtitles and dubbing.

【special features】
Memo Player ...
1. has various features of review
that is customizable to objects or your abilities.

2. has 3 video audio players in an app
with different objectives. Especially, the player specialized in talking can play high-quality voices in slow motion.

【other features】
・speed controller：0.1 slow ～4.0 fast
・double subtitles (e.g. English, Japanese)
・skipping silence to save your precious time
・1 click dictionaries
・vocabulary flash cards,
i.e., flash video or flash audio, based on spaced repetition
・quick response with more than 1000 media files.
・sleep-learning mode
・synchronized text other than subtitles.
One of a text file's phrase that is similar to a displayed subtitle is searched and displayed automatically. Some lines of trailing context after the matching line are also displayed. The text files can be a full script with a translation or phrases with your comments.

【recommended for those who ...】
・has gotten some setbacks and frustrations, learning foreign languages with drama series, movies or songs.
　（forget all, not understandable, too much hassle, too fast）
・wants to enjoy drama, movies and anime without subtitles and dubbed-in voice.
・is going to study abroad and has to get listening skills at the level of understanding foreign drama.
・wants to memorize phrases using video flash cards.
・is on overseas business trip and wants to get high level listening and speaking skills.
・wants to learn by spaced repetition to improve listening speed.
・wants to display text and listen audio of study books at the same time.
-> Memo Player makes these problems go away.

【also useful for...】
・getting efficient way to learn with video or audio
:study books with audio; songs, anime, radio, dances

【subtitle formats】
・srt
・ass
・xml
・scc
・stl

【video formats】
・avi
・wmv
・mp4
・flv
...more than 100 formats

【audio formats】
・mp3
・wma
...more than 100 formats

"Memo" of Memo Player has double meaning and stands for
1. taking notes (and memorandums)
2. reviewing and memorizing
The adequate quality and quantity of training can lead your success in learning languages. Memo Player's review system, based on spaced repetition, enables you to get the adequate training.

Recent changes:
ver. 2.3: update library to comply with Google policy update
ver. 2.2.4: debug
ver. 2.1.11: has a big update so email us if there is bug
ver. 2.1.7: encrypt GCP API Key. add GCP API Key restriction
ver. 2.1.0: add a setting of volume criteria of skip-silence
ver. 2.0.18: show sleep button easier
ver. 2.0.14-15: bug fix on playing in the background for android 8 and 9
ver. 2.0.13: add a storage permission request dialog
ver. 2.0.12: add EU users consent. increase min API level from 10 to 14