[Libva] interleaved_uv problem in decoding H264

[Zou, Nanhai]

We will add this (convert to other format) as post processing feature later.

Thanks
Zou Nanhai

>>-----Original Message-----
>>From: libva-bounces+nanhai.zou=intel.com at lists.freedesktop.org
>>[mailto:libva-bounces+nanhai.zou=intel.com at lists.freedesktop.org] On Behalf
>>Of hank peng
>>Sent: 2011年7月1日 16:15
>>To: Xiang, Haihao
>>Cc: libva at lists.freedesktop.org
>>Subject: Re: [Libva] interleaved_uv problem in decoding H264
>>
>>2011/7/1 Xiang, Haihao <haihao.xiang at intel.com>:
>>> On Fri, 2011-07-01 at 11:44 +0800, hank peng wrote:
>>>> Hi:
>>>> I am using libva to decode H264 video on sandy bridge platform, I
>>>> found that interleaved_uv is set to 1 while decoding H264 and output
>>>> format is NV12. Since my display format is YUYV422 packed format, I
>>>> use libswscale provided by ffmpeg, CPU usage is very high for format
>>>> convertion. So, I wonder if I can change the output format for
>>>> decoding H264, such as YV12?
>>> No.
>>>
>>pity, could you give me some advice on how to convert format in a more
>>effective way in such case. NV12 to other format really eats a lot of
>>CPU usage. Is there some faster format convertion other than
>>libswscale?
>>
>>> Regards
>>> Haihao
>>>
>>>
>>>>
>>>
>>>
>>>
>>>
>>
>>
>>
>>--
>>The simplest is not all best but the best is surely the simplest!
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