Hardware decoder on linux for firefly-rk3288(source opened)

fd101283 · Posted at 1/11/2016 21:47:12

Hi @Isle, @Mac_L1 and Everybody,

I try to debug ffmpeg but without success

I can't debug in libs like livavcodec. Can you explain me step by step what i should do to eable this debug please ?

Thanks in advance for your help.

fd101283 · Posted at 1/12/2016 21:32:52

OK I can debug libs ....

But it's very hard....

and I saw nothing

fd101283 · Posted at 1/14/2016 20:52:05

i can't find why this PPS id is bad. I try to download last ffmpeg sources... and same problem.

On top of that if i try to play other HEVC file, i get a screen with bad colours like in this screenshot :

mac_l1 · Posted at 1/15/2016 17:13:49

fd101283 Posted at 1/14/2016 20:52
i can't find why this PPS id is bad. I try to download last ffmpeg sources... and same problem.
...

just to check: does kodi (installed by mackodi) play the movie correctly?
about the colors: i guess it has to do with some special alignment for rockchip hevc vpu frames (stride and slice height). see my post on freaktab: http://freaktab.com/forum/tv-player-support/rk3288-devices/530835-how-to-realize-rk3288-hevc-h265-hw-decoder-under-linux?p=536311#post536311

fd101283 · Posted at 1/18/2016 17:50:10

Hi mac_l1,

Really happy to read you.....

In fact mackodi gives the same colours problem.

fd101283 · Posted at 1/19/2016 00:29:33

Maybe it's a clue: Preview in KODI (little screen) is OK. (colours are good)

mac_l1 · Posted at 1/19/2016 05:16:42

Ok... Have you installed dual boot so you can also check with android kodi or other player how the output is?
Or maybe you can send me a link to the movie file so i can check for myself whats wrong?

fd101283 · Posted at 1/19/2016 16:39:05

I have single boot with Linux on eMMC. But when i try with Android (on SD card), it's working perfectly!
The best is to download the file on the original website :

http://demo-uhd3d.com/fiche.php?cat=uhd&id=125

You can find other sample on this website.....
Thanks in advance for your help ....

mac_l1 · Posted at 1/19/2016 17:07:34

fd101283 Posted at 1/19/2016 16:39
I have single boot with Linux on eMMC. But when i try with Android (on SD card), it's working perfe ...

When playing on Android: is that on lollipop or kitkat (as they have different video libs)? and is that using kodi? what kodi version?

fd101283 · Posted at 1/19/2016 18:25:49

Android 4.4.2.
Using original player (not KODI)