Mình sử dụng powerpoint 2010, khi chèn nhạc gặp phải lỗi này, ai biết giúp mình với
"Powerpoint cannot insert a video from the selected file. Verifi that the necessary codec for this media format is installed, and then try again"
"Powerpoint cannot insert a video from the selected file. Verifi that the necessary codec for this media format is installed, and then try again"
