I download videos from Youtube using Youtube downloader. I then insert them into powerpoint 2010. Some videos play correctly, others freeze with "playback error."
Videos that failed work at embedded videos using "old embedded code" option. I can't use embedded videos because sometimes WIFI isn't available. All of the videos play just fine in powerpoint 2007, which I no longer have.
Do you mean the videos works fine when we insert with Video from web site… option but some failed with Video from file… option?
I am not sure the video type you were trying to insert, you can either try to convert the format to .mpg to have a test or insert .flv file as an object using the steps in
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