Voici les résolutions
Group CEA has 16 modes:
mode 1: 640x480 @ 60Hz 4:3, clock:25MHz progressive 3D:FP|TopBot|SbS- HH
mode 2: 720x480 @ 60Hz 4:3, clock:27MHz progressive 3D:FP|TopBot|SbS- HH
mode 3: 720x480 @ 60Hz 16:9, clock:27MHz progressive 3D:FP|TopBot|SbS -HH
mode 4: 1280x720 @ 60Hz 16:9, clock:74MHz progressive 3D:FP|TopBot|Sb S-HH
mode 5: 1920x1080 @ 60Hz 16:9, clock:74MHz interlaced 3D:FP|TopBot|Sb S-HH
mode 6: 720x480 @ 60Hz 4:3, clock:27MHz x2 interlaced 3D:FP|TopBot|Sb S-HH
mode 7: 720x480 @ 60Hz 16:9, clock:27MHz x2 interlaced 3D:FP|TopBot|S bS-HH
(native) mode 16: 1920x1080 @ 60Hz 16:9, clock:148MHz progressive 3D:TopBot|Sb S-HH
mode 17: 720x576 @ 50Hz 4:3, clock:27MHz progressive 3D:FP|TopBot|SbS -HH
mode 18: 720x576 @ 50Hz 16:9, clock:27MHz progressive 3D:FP|TopBot|Sb S-HH
mode 19: 1280x720 @ 50Hz 16:9, clock:74MHz progressive 3D:FP|TopBot|S bS-HH
mode 20: 1920x1080 @ 50Hz 16:9, clock:74MHz interlaced 3D:FP|TopBot|S bS-HH
mode 21: 720x576 @ 50Hz 4:3, clock:27MHz x2 interlaced 3D:FP|TopBot|S bS-HH
mode 22: 720x576 @ 50Hz 16:9, clock:27MHz x2 interlaced 3D:FP|TopBot| SbS-HH
(prefer) mode 31: 1920x1080 @ 50Hz 16:9, clock:148MHz progressive 3D:TopBot|Sb S-HH
mode 32: 1920x1080 @ 24Hz 16:9, clock:74MHz progressive 3D:FP|TopBot| SbS-HH
[root@RECALBOX ~]# tvservice -m DMT
Group DMT has 1 modes:
mode 4: 640x480 @ 60Hz 4:3, clock:25MHz progressive
ahh it's alive! en mode DMT 4 HDMI le jeu se lance (son et vidéo!), la manette ne réponds pas mais ça résout mon problème du coup:)