问题描述
你好!我正在尝试将背景图像添加到我的视频中,但由于某种原因不起作用。我尝试了 ffmpeg 的不同选项,但没有一个对我有用,有时我的视频上有图像,但我的图像上没有视频。
def resizeVideo(video_path):
video_duration = 0
clip = VideoFileClip(video_path)
if clip.duration < 25 or video_duration < 600:
status = check_for_copyright.music_cheker(video_path)
almost_editor = f'{video_path.replace(".mp4","")}_almost.mp4'
final_video = f'{video_path.replace(".mp4","")}_final.mp4'
if status:
os.system(f"ffmpeg -i .\\{video_path} -vf \"scale=1280:720:force_original_aspect_ratio=decrease,pad=1280:720:-1:-1:\" {almost_editor}")
os.system(f"ffmpeg -loop 1 -i background.jpg -i .\\{almost_editor} -filter_complex \"overlay=0:0:shortest=1\" {final_video}")
video_duration += clip.duration
else:
pass
else:
pass
解决方法
单个命令:
tvDelete.setOnClickListener {
val id = MyDBHelper(this).readAllData()
if( id.isEmpty() ) return@setOnClickListener
val myList = LevelModelClass(id[position].id,"")
MyDBHelper(this).deleteLev(myList)
LevelAdapter(getItemList(),this).deleteItem(position)
if( id.size == 1 ) binding.rvLevel.visibility = View.GONE
recyclerViewSetUp()
customDialog.dismiss()
}