file error format when playing video

[enpa]

Hello boys are new forum,I bought a reader MP4 (bluel), but I can not view video files, the instructions told me that the video file to be used and 'MPEG-4 (AVI) what should I use? my mp4 has the same menu this image





Tried many software but without result also found in confezione.grazie await your response a greeting from italy (Sicily)

[lca77]

Hello enpa,

most rockchip-players needs xvid-encoded Videos. You could find some Converters like AVConverter, AVIConverter, viDrop or BatMan here in the Download-section. I'll prefer viDrop 0.56.1 for beginners or AVConverter v1.77.3, if you're a tough Windowsuser who could unhide the hidden Converter.ini and replace this one by the one for RK2606A-Players.

The right values for your 2" player should be:

Resolution: 224x176 (some player only accept 220x176)
Framerate: 20 (or try other values from the range of 20 until 30, stepping: 1
Videocodec: xvid
max B-Frames=4 (some Players needs the value 0!)
Videobitrate=350 or 800 (350 @ B-frames=4, 800 @ B-Frames=0)
quant_type=h263 (not h264!)
Audiocodec: mp2 (not mp3!)
Frequency=44100
Soundbitrate=112

As an extra Mencoder-Parameter in viDrop i'll prefer:
-vf-add expand=224:176:-1:-1:1

or

-vf-add expand=220:176:-1:-1:1
(only if you're trying the resolution 220:176)

This parameter is important, because any RockChip-Chip of the generation RK26xx plays only one Resolution. If the Videopicture is smaller than the resolution, the expand-parameter adds four borders to the videopicture until the resolution has been reached.

Or some players with B-Frames=0 needed the video to be flipped and rotated:
-vf-add expand=224:176:-1:-1:1,rotate=2,flip

or

-vf-add expand=220:176:-1:-1:1,rotate=2,flip
(only if you're trying the resolution 220:176)

Good luck and
rgrds, lca77

[enpa]

Thanks are great! I sapreste say how do I put the game tetris? perhaps I ask too .... but already I am glad that functions with the video.