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Dong_C_
Beginner
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sample_encode from Intel media server 2017

Hi All,

      System 1: Intel(R) Core(TM) i7-6700 CPU@3.40GHz  Display Adapter:Intel(R) HD Graphics 530

      System2:  Intel(R) Core(TM) i3-6100 CPU@3.30GHz  Display Adapter: Intel(R) HD Graphics 530

The command I used is :

 1. sample_encode h265 -i pedestrian_area_1080.yuv -o output  -d3d -w 1920 -h 1080 -b 1024 -hw -f 30 -cqp -async 3 

2. sample_encode h264 -i pedestrian_area_1080.yuv -o output  -d3d -w 1920 -h 1080 -b 1024 -hw -f 30 -cqp -async 3 

  The ouptput files are played by ffplay and MPlayer. The quality is not good with h.265 and h.264  with either ffplay or Mplayer.   sample_encode is build upon intel media  server studio 2017 community edition.

  Is it because that the input file is not NV12? I tried to use fmmpeg to convert it to NV12. The results are still the same. Can anyone tell me what I missed?  any good input file?

 

Thanks.

 

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