Base on the combination CPU/GPU currently in the Triumph, these are the maximum encoding parameters that I've successfully used thus far (Mp4, h.264, I usually use Handbrake or some variant):
Max Resolution = 1280 horizontal x 720 vertical
Max framerate = 30 fps
Variable Frame Rate = Supported
8x8 transform = Supported
CABAC = Supported
Max B-Frames = 16
Max Reference Frames = 5
Weighted P-Frames = Supported
SubPixel ME & Mode decision = 10, QPRD in all frames
Trellis = used default, "encode only"
Audio AC3 = not supported
Audio AAC = Supported
Native Filetype MKV = not supported
Native Filetype MP4 = supported
You can find some players that will allow for MKV play, without hardware acceleration, but I always give up on the extremely poor quality of this solution.
This little device has some impressive CPU/GPU power with regard to video playing and I'm really surprised to see things like CABAC, Weighted P-frames, and B-frames with native hardware support on an Android device.
Max Resolution = 1280 horizontal x 720 vertical
Max framerate = 30 fps
Variable Frame Rate = Supported
8x8 transform = Supported
CABAC = Supported
Max B-Frames = 16
Max Reference Frames = 5
Weighted P-Frames = Supported
SubPixel ME & Mode decision = 10, QPRD in all frames
Trellis = used default, "encode only"
Audio AC3 = not supported
Audio AAC = Supported
Native Filetype MKV = not supported
Native Filetype MP4 = supported
You can find some players that will allow for MKV play, without hardware acceleration, but I always give up on the extremely poor quality of this solution.
This little device has some impressive CPU/GPU power with regard to video playing and I'm really surprised to see things like CABAC, Weighted P-frames, and B-frames with native hardware support on an Android device.