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在Zencoder网站上,据说转码速度有 1-5 个值:
Zencoder
目标转码速度。较慢的转码允许更高级的文件压缩,而通过跳过一些高级压缩功能可以实现更快的转码。有效值为 1-5。
在ffmpeg网站上,当前的预设是:
ffmpeg
ultrafast, superfast, veryfast, faster, fast, medium, slow, slower,veryslow和placebo
ultrafast
superfast
veryfast
faster
fast
medium
slow
slower
veryslow
placebo
所以有人可以告诉我,如果我想要编码速度“慢”,我必须选择哪个值。
根据 Zencoder 支持团队的说法,它是:
1:Slower
Slower
2:Slow
Slow
3:Medium
Medium
4:Fast
Fast
5:Faster
Faster