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这个编码速度是不是太慢了 #16

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woodyexcellent opened this issue Nov 12, 2020 · 1 comment
Open

这个编码速度是不是太慢了 #16

woodyexcellent opened this issue Nov 12, 2020 · 1 comment

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@woodyexcellent
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不知道是不是我参数哪了没设对,这个编码器的编码速度每一帧都要花好几秒?我能想到的和编码速度有关的参数就这些了。
//#========== speed/quality trade-off ==============
cfg->speed_level = 4;

//#========== parallel configuration ===============
cfg->wpp_threads         =   4;
cfg->frm_threads         =   4;
@soaringleefighting
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我这边采用最新版本(v1.2208)测试编码速度也是很慢,同libaom和x265不在一个层级上。

编码参数:(单线程测试)
-speed_level 6 --input_bit_depth 8 --internal_bit_depth 8 --frm_threads 1 --wpp_threads 1 --rc_type 0 -p 100 -g 0 -v 2 --qp 27

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