Comments (4)
Oh, I think your video is clear enough. If you want to improve the picture quality, you can set parameters such as crf
, vb
, preset
(you can consult the ffmpeg documentation).
const creator = new FFCreator({
cacheDir,
crf
vb
preset
Remember to download the latest version of ffcreator
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@drawcall 很抱歉,我的英文不太好,只能回复中文
我将crf更改为1后,视频给我的感觉还是不太好
特别是文字 ,跟html里的效果差别很大。
2、生成后的效果,crf设置为1了
https://user-images.githubusercontent.com/68835949/102750798-6f3d0e00-43a1-11eb-9e55-a5b873af20fc.mp4
亮度和色彩,都差了许多,你感觉呢?
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你好,看了你提供的链接,感觉很清晰了啊
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你好,看了你提供的链接,感觉很清晰了啊
其实不清晰的,谢谢你的回复,等我过年回老家再好好看看着,先close了
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Related Issues (20)
- 请问一下这个代码有吗?
- 这么久了 这个代码可以发一下了吗?
- 你好,添加了FFSubtitle后报错,仔细排查过应该不是资源内存不足的原因 HOT 4
- 关于视频原声合成后变小的问题 HOT 1
- TypeError: TWEEN.Tween is not a constructor HOT 1
- FFcreator可以实现肯·伯恩斯(Ken burns)效果吗 HOT 1
- 添加自定义动画,为什么旋转角度会转这么多次呢?
- 有实时预览的编辑器吗 HOT 3
- 没有交流群吗 HOT 4
- 动态折线图lines, 通过fchart.update更新的数据,,没有过渡动画效果 HOT 1
- 使用图片元素的时候,部分图片元素没有合成进去 HOT 4
- 透明通道的视频设置失效 HOT 2
- FFchart生成的图表背景是黑色的, 代码如下,请问怎么弄成透明背景 HOT 1
- 不支持显示 webp 类型的图片
- Creating outputDir with the FFCreator instance HOT 3
- FFVideo实例的setLoop方法调用之后,永远不会触发FFCreator实例的complete事件 HOT 1
- 只要合成时有gif,当次合成能成功,之后任何合成都失败,重启后继续这样... HOT 4
- 求问addAnimate方法中rotate属性的单位 HOT 1
- FFImage的path不能加载中文路径的图片 HOT 1
- Windows字体加载出错 HOT 1
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