Kplayer/gst-streamer & VP9 HW Acceleration

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jerrie85
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Kplayer/gst-streamer & VP9 HW Acceleration

Unread post by jerrie85 » Sun Dec 01, 2019 4:24 pm

I built a buildroot following the instructions here with the intention of trying out HEVC and VP9 4K clips and seeing if I can play them back using command-line tools.

I tried both gst-streamer and kplayer. They were able to play the HEVC 4K clip smoothly and without issue, but the VP9 clip unfortunately didn't play (kplayer crashed)

Is this expected?

Clips:
HEVC: https://drive.google.com/open?id=0BwxFV ... kltckdZZ0k
VP9: https://mega.nz/#!hJdFEIBI!uSOjZtkkjIVY ... f47pCtFvdQ

Both clips are from the Kodi Samples site.

jerrie85
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Re: Kplayer/gst-streamer & VP9 HW Acceleration

Unread post by jerrie85 » Sun Dec 01, 2019 4:25 pm

To add, I can play back both clips perfectly if I use CoreELEC + Kodi, so I know the SW is capable of decoding VP9 just fine. Am I using the wrong applications to play them back?

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Re: Kplayer/gst-streamer & VP9 HW Acceleration

Unread post by rooted » Sun Dec 01, 2019 4:49 pm

Likely an area no one has explored, I've not seen anyone talking about using buildroot.


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