2014-09-14, 14:47
I know there exist also 2-3 threads about RK3288, but my intention is explizit to talk about the hw-acceleration, so I open this new thread...
At freaktab I wrote this post:
and today this supplement:
And because of "...I hope, kodi will be able to support better hw-acceleration..." I open this thread here at this forum (I think a better place to discuss it as at freaktab )
.
At freaktab I wrote this post:
Quote:I tested 'Man of Steel' MKV (many action and dynamic) no a/v-receiver at 1080P@60Hz
Code:File size : 20.0 GiB
Duration : 2h 23mn
Overall bit rate : 20.0 Mbps
Writing library : libebml v1.3.0 + libmatroska v1.4.1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [email protected]
Format settings, CABAC : Yes
Format settings, ReFrames : 5 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 2h 23mn
Bit rate : 17.9 Mbps
Width : 1 920 pixels
Height : 800 pixels
Display aspect ratio : 2.40:1
Frame rate mode : Constant
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.485
Stream size : 17.5 GiB (87%)
Writing library : x264 core 133 r2334 a3ac64b
Encoding settings : cabac=1 / ref=5 / deblock=1:-3:-3 / analyse=0x3:0x113 / me=umh / subme=10 / psy=1 / psy_rd=1.20:0.00 / mixed_ref=1 / me_range=32 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=-2 / threads=12 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 /
Audio #1
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Format settings, Endianness : Big
Codec ID : A_AC3
Duration : 2h 23mn
Bit rate mode : Constant
Bit rate : 640 Kbps
Channel count : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Compression mode : Lossy
Stream size : 655 MiB (3%)
Language : German
Default : Yes
Forced : Yes
skips:12 drops:12 PC:1
not so bad, but sometimes some micro-stutters AND what I'm wondering in is, that I get the same video quality with or without hw-acceleration (with the cpu-usage is 10-30% and without it is 30-80%)...
I also check it with '14-(Helix)-xbmc-20140911-7f2a4b1-master-armeabi-v7a' but the same video quality as SPMC...
The same file tested with 'Video' (no audio), 'Video Player' (no audio) and 'MX Player Pro v1.7.31' (I started them via ES File Explorer) is crisper! Not much, but I can see it. And it seams that the colours are also a little bit better.
I only have a short look at it, but it seams micro-stutter free...
and today this supplement:
Quote:I checked the same file at MINIX X8-H with latest minix xbmc (also by koying like the SPMC) and the same MX and get the same quality at both BUT also like the quality at SPMC at the R89... which means, in my eyes, the RK3288 with the right player wins AMD I hope, kodi will be able to support better hw-acceleration...(I hope I'm right with the minix xbmc and koying)
And because of "...I hope, kodi will be able to support better hw-acceleration..." I open this thread here at this forum (I think a better place to discuss it as at freaktab )
.