First time I opened it, it was audio, second time it opened as a video.

All I can say about that episode is: typical Audi driver!

Tony P

On Thursday, 2 September 2021 at 00:55:19 UTC+10 trams4me wrote:

> On Wed, 1 Sep 2021 16:20:08 +1000, Matthew Geier wrote:

>

> >If you don't have all the required 'codecs' one MP4 file may play on your

> machine while another may not.

> >You can also get audio and no video or video and no audio you have one of

> the decoders but not both.

>

> On Wed, 1 Sep 2021 15:39:56 +1000, Dudley Horscroft wrote:

>

> >Problem with some set ups is that it takes a long time to convert

> >the mp4 to an mp3 which is then playable on normal set ups.

>

> On my Windows 10 Pro desktop both MP4s I've uploaded play natively on

> Firefox, Chrome and Edge.

> After download, they play in VLC, arguably the most popular and most

> versatile video player.

> After download, they play in Windows Media Player (yuk!).

> They play on my Android Samsung S21 5G (yes, the phone's been vaccinated

> too!)

> I can't find my iPad at the moment so I can't check it in Safari.

>

> I don't know what else to suggest, Dudley, as I can't make the MP4s

> misbehave or not play. You must have a very non-standard system setup which

> is odd because looking at your message header I can see that you're using

> Thunderbird on a Windows x64 machine as your email client, so the files

> should play ok, as above.

>

> Attached is an image of the very standard settings I use for recoding Sony

> HD .MTS movie files into web friendly .MP4 files.

>

> Yuri.

>

> --

> Gallery at https://tinyurl.com/trams4me

> ----------------------------------------

>