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lk_amd
Adept II

Re: How to fill H264_picture_parameter_2 structure

Hi, Aymeric,

     Thanks !   Bad news, But I will keep trying .   I will post here if make any progress.

Hi, himanshu.gautamAny suggestions ?

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lk_amd
Adept II

Re: How to fill H264_picture_parameter_2 structure

HI,  I change my test file to 1 silce per frame,

then I P slice works fine,

but B slice frame failed with noise yuv ?

Any lucky to make one slice B frme work?

Thanks

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himanshu_gautam
Grandmaster

Re: How to fill H264_picture_parameter_2 structure

Please share the test vectors, to showcase the issue. including  the bitstream files and the generated YUV frame.

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lk_amd
Adept II

Re: Re: How to fill H264_picture_parameter_2 structure

I notice the replay email today,

Here is my test data

ovd_picture_parameter    picture_parameter;
memset(&picture_parameter, 0, sizeof(ovd_picture_parameter));
picture_parameter.codec_type= 1;
picture_parameter.profile= 3;
picture_parameter.level= 41;
picture_parameter.width_in_mb= 120;
picture_parameter.height_in_mb= 68;
picture_parameter.decode_flag= 0;
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xushan
Journeyman III

Re: How to fill H264_picture_parameter_2 structure

I use ffmpeg to parse the PPS and SPS,then fill picture parameter.Now I can decode baseline profile,but have problems with decoding high profile.Could you provide high profile bit files which can be decoded using the OVDecodeRender?Or could you use your internal h264 parser to convert my h264 file to bit files?

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himanshu_gautam
Grandmaster

Re: How to fill H264_picture_parameter_2 structure

Xushan,

Since you are tracking this problem in

have problems with decoding high profile h264 file

I will answer this question in that thread...

Best Regards,

Bruhaspati

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