These are not played by all players, for example mplayer outputs this:
Cannot find codec for audio format 0x4134504D.
File details:
[chris@Гага́рин master]$ mediainfo 20190224_135819.genji.m4a General Complete name : 20190224_135819.genji.m4a Format : ADTS Format/Info : Audio Data Transport Stream File size : 45.5 MiB Overall bit rate mode : Variable FileExtension_Invalid : aac aacp adts Audio Format : AAC LC Format/Info : Advanced Audio Codec Low Complexity Format version : Version 2 Codec ID : 2 Bit rate mode : Variable Channel(s) : 2 channels Channel layout : L R Sampling rate : 48.0 kHz Frame rate : 46.875 FPS (1024 SPF) Compression mode : Lossy Stream size : 45.5 MiB (100%) [chris@Гага́рин master]$
After installing packages gstreamer1-libav (from rpmfusion) and totem on Fedora, totem can play the recorded files.
adb devices adb shell pm list packages -s pm list packages -s | grep -i huawei pm uninstall --user 0 com.huawei.himovie.overseas