iamzj
iamzj
i have 4k video and 1080p video, i want to combine them, but it doesn't work
有些手机是好的!有些就会报错: java.lang.NullPointerException: Attempt to invoke virtual method 'com.joe.camera2recorddemo.OpenGL.Filter.OesFilter com.joe.camera2recorddemo.OpenGL.WrapRenderer.getmFilter()' on a null object reference at com.joe.camera2recorddemo.OpenGL.MP4Edior.setTransformation(MP4Edior.java:375) at com.joe.camera2recorddemo.Activity.AdjustActivity$1$1.run(AdjustActivity.java:158) at java.lang.Thread.run(Thread.java:764)
点击侧滑按钮后，想改变按钮上的文字，但是怎么也改不了