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Product Support => HiMedia Q10 Pro, Q5 Pro => Topic started by: qqq1971 on July 21, 2016, 07:50:43 AM

Title: Can't play video yuv422 and yuv444
Post by: qqq1971 on July 21, 2016, 07:50:43 AM

Firmware 1.0.5 + HMP autoframeswith patch.

Himediaplayer can't play video:

https://mega.nz/#!RAEXwI6J!tXGQpdatSjp7MNeXDgKiacj6eHYEPvrzTxbE1hkVRjI
https://mega.nz/#!BY0wEbYQ!GnlPskrYJlRFpM2QKZNRSBuzK6ZksPkU6oYIjitDe1w
https://mega.nz/#!YcMiRRTb!j1LtJVSZcqQhsN_0tb1tuRIKOiyc3fU-2L_cz5X9ec4
https://mega.nz/#!dA9liKwA!FJFIIC9C2bMF6iBLBgVenAiJw8sb4RTpJhxnbwtjeq8

It just closes without any messages.

Title: Re: Can't play video yuv422 and yuv444
Post by: pcristi on July 21, 2016, 08:30:37 AM

Hello

12-bit not support by Hi3798CV200
10-bit YUV 4:4:4 have pass to HiMedia to check if Hi3798CV200 supported
Hi3798CV200 is was advertise like support 10-bit YUV 4:2:0.

Don't confuse video encoding with video output.

Discussion topic on Kodi forum here (http://forum.kodi.tv/showthread.php?tid=265888&pid=2377432#pid2377432). start by wesk05.

Video not have sound track and is very short 34 seconds, if inactive autoswitch and press quickly pause will see video is loading but black screen.
Add audio track, and your post will be sound but black screen.

Title: Re: Can't play video yuv422 and yuv444
Post by: looun on July 21, 2016, 09:04:51 AM

Quote from: pcristi on July 21, 2016, 08:30:37 AM

10-bit YUV 4:4:4 have pass to HiMedia to check if Hi3798CV200 supported

no, HDMI 2.0a support MAX TMDS throughput 18 Gbit/s =   8-bit YUV 4:4:4.

10-bit YUV 4:4:4 is not support from HDMI 2.0a

Title: Re: Can't play video yuv422 and yuv444
Post by: qqq1971 on July 21, 2016, 09:10:08 AM

Thanks for you answers. I see now it's normal.