Samples not working on Android (black screen)

[giuppe]

Steps to reproduce:

• build the Flixel/OpenFL/Lime samples with lime test android

hxcodec version: latest git, main branch

Results:

Flixel sample (shows: black rectangle with magenta bars on the side):

11-06 23:05:08.520  5747  5905 E VLC     : [000000776414ad20/1711] libvlc stream: cannot open file //assets/video.mp4 (No such file or directory)
11-06 23:05:08.520  5747  5905 E VLC     : [0000007814103670/1711] libvlc input: Your input can't be opened
11-06 23:05:08.520  5747  5905 E VLC     : [0000007814103670/1711] libvlc input: VLC is unable to open the MRL 'file:////assets/video.mp4'. Check the log for details.

OpenFL sample (shows: full magenta screen):

11-06 23:12:25.940  7240  7420 E VLC     : [0000007764149120/1cfc] libvlc stream: cannot open file /assets/video.mp4 (No such file or directory)
11-06 23:12:25.940  7240  7420 E VLC     : [00000078140e02f0/1cfc] libvlc input: Your input can't be opened
11-06 23:12:25.940  7240  7420 E VLC     : [00000078140e02f0/1cfc] libvlc input: VLC is unable to open the MRL 'file:///assets/video.mp4'. Check the log for details.

OpenFL (with -debug):

11-06 23:27:48.997 10500 10553 D HXCODEC : VLC media player - 3.0.18 Vetinari
11-06 23:27:48.997 10500 10553 D HXCODEC : Copyright © 1996-2022 the VideoLAN team
11-06 23:27:48.997 10500 10553 D HXCODEC : revision 3.0.18-72-g6bbe285c0b
11-06 23:27:48.997 10500 10553 D HXCODEC : configured with ../configure  '--host=aarch64-linux-android' '--build=x86_64-unknown-linux' '--with-contrib=/builds/videolan/vlc-android/vlc/contrib/aarch64-linux-android' '--prefix=/builds/videolan/vlc-android/vlc/build-android-aarch64-linux-android/install/' '--with-pic' '--disable-nls' '--enable-live555' '--enable-realrtsp' '--enable-avformat' '--enable-swscale' '--enable-avcodec' '--enable-opus' '--enable-opensles' '--enable-matroska' '--enable-taglib' '--enable-dvbpsi' '--disable-vlc' '--disable-shared' '--disable-update-check' '--disable-vlm' '--disable-dbus' '--enable-lua' '--disable-vcd' '--disable-v4l2' '--enable-dvdread' '--enable-dvdnav' '--enable-bluray' '--disable-linsys' '--disable-decklink' '--disable-libva' '--disable-dv1394' '--enable-mod' '--disable-sid' '--enable-gme' '--disable-tremor' '--disable-mad' '--enable-mpg123' '--disable-dca' '--disable-sdl-image' '--enable-zvbi' '--disable-fluidsynth' '--enable-fluidlite' '--disable-jack' '--disable-pulse' '--disable-alsa' '--disable-samplerate'
11-06 23:27:48.998 10500 10553 D HXCODEC : creating audio output
11-06 23:27:48.998 10500 10553 D HXCODEC : looking for audio output module matching "any": 4 candidates
11-06 23:27:48.999 10500 10553 D HXCODEC : using audio output module "android_audiotrack"
11-06 23:27:48.999 10500 10553 D HXCODEC : keeping audio output
11-06 23:27:48.999 10500 10553 D HXCODEC : Creating an input for 'video.mp4'
11-06 23:27:49.000 10500 10648 D HXCODEC : using timeshift granularity of 50 MiB
11-06 23:27:49.000 10500 10648 D HXCODEC : using default timeshift path
11-06 23:27:49.001 10500 10648 D HXCODEC : `file:///assets/video.mp4' gives access `file' demux `any' path `/assets/video.mp4'
11-06 23:27:49.001 10500 10648 D HXCODEC : creating demux: access='file' demux='any' location='/assets/video.mp4' file='/assets/video.mp4'
11-06 23:27:49.001 10500 10648 D HXCODEC : looking for access_demux module matching "file": 7 candidates
11-06 23:27:49.001 10500 10648 D HXCODEC : no access_demux modules matched
11-06 23:27:49.001 10500 10648 D HXCODEC : creating access: file:///assets/video.mp4
11-06 23:27:49.001 10500 10648 D HXCODEC :  (path: /assets/video.mp4)
11-06 23:27:49.001 10500 10648 D HXCODEC : looking for access module matching "file": 25 candidates
11-06 23:27:49.001 10500 10648 E HXCODEC : cannot open file /assets/video.mp4 (No such file or directory)
11-06 23:27:49.001 10500 10648 D HXCODEC : no access modules matched
11-06 23:27:49.001 10500 10648 E HXCODEC : Your input can't be opened
11-06 23:27:49.001 10500 10648 E HXCODEC : VLC is unable to open the MRL 'file:///assets/video.mp4'. Check the log for details.