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WinCE forum: WinCE A8 SDK 01.01.00 720P Supported?

Other Parts Discussed in Thread: DM3730

Hi, all

We have just tried the 720P supported Nk.bin on TI Mistral DM3730 EVM.

I copied the BSP_WINCE_ARM_A8_01_01_00\Demo_images\OMAP35XX_AMDM37XX\EBOOT_XLDR\MLO 、EBOOTSD.nb0 and NK_720P.bin to SDCard, and rename the NK_720P.bin to NK.bin. Then I plug the sdcard in EVM SDCard Slot and power on the EVM Board.

After finishing booting the board up, I run ceplay to open one 720P H264 File SONY PS3-Gran Turismo HD-Demo1.avi, but failed to see anything on the LCD Display.

 

The file informations:

 File Format: AVI
Video Stream Information:
+ID: 0
+Format: AVC
+Information: Advanced Video Codec
+Profile: High@L3.0
CABAC: No
ReFrames: 1 frame
avc1
1mn 36s
1 800 Kbps
1 280 pixels
720 pixels
16:9
25.000 fps
YUV
4:2:0
8 bits
Progressive
0.078
21.7 MiB (90%)
x264 core 80 r1378+57 6f6b50a
cabac=0 / ref=1 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=7 / psy=1 / psy_rd=1.0:0.0 / mixed_ref=0 / me_range=16 / chroma_me=1 / trellis=0 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=6 / sliced_threads=0 / nr=0 / decimate=1 / mbaff=0 / constrained_intra=0 / bframes=0 / wpredp=2 / keyint=250 / keyint_min=25 / scenecut=40 / rc_lookahead=40 / rc=abr / mbtree=1 / bitrate=1800 / ratetol=1.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00

I also test some other files such as 720x480 h264 file and so on, most of them can not be played.

Sometimes the dialog shows no render supported, sometime the ceplayer display black windows and hangs there, at this time if you close the ceplay, then you can not open it again until you reset the system.

I don't know how can this be released, most of the codecs can not works well??!!!

 

Is there some way to make it work?

  • Regarding 720x480 files, D1 resolution is not supported and is documented in the release notes. About the other issue, here is the response I got from codec team:

    ====

    We have tested H264 720p in AVI container format and it works fine.

    But the Microsoft AVI-splitter filter doesn’t seem to support the avc1 FOURCC.

    The H264 in AVI clips that I have are all with FOURCC set to h264.

    In the post below, the only suspicious item is the avc1.

    You can suggest using an opensource tool “FourCC changer”  and change the fourcc to h264. It must start playing.

    ====

     

    Atul

  • Hi, Atul

    Thanks.

    I will try, but I am wondering why all of my files are the same?

    Would you give me one copy of the 1280x720 video file that can works well?

    BTW:

    How can I play the D1 files?

     

    thanks