ffmpeg mp4 html5,ffmpeg convert mov file to mp4 for HTML5 video tag IE9

武骁
2023-12-01

I looked everywhere here and on google - there is no valid command that works for IE9.

some how IE9 is missing something.

All that I tried worked everywhere else: chrome,safari,mobile device etc...

I want one command that will convert it and I can use it in every device suppose to support mp4 in HTML5 video tag.

I use this commands:

ffmpeg -i movie.mov -vcodec copy -acodec copy out.mp4

ffmpeg -i movie.mov -vcodec libx264 -vprofile high -preset slow -b:v 500k -maxrate 500k -bufsize 1000k -vf scale=-1:480 -threads 0 -acodec libvo_aacenc -b:a 128k -pix_fmt yuv420p outa.mp4

ffmpeg -i movie.mov -b:V 1500k -vcodec libx264 -preset fast -g 30 adel.mp4

ffmpeg -i movie.mov -acodec aac -strict experimental -ac 2 -ab 160k -vcodec libx264 -preset slow -f mp4 -crf 22 lamlam.mp4

ffmpeg -i movie.mov -acodec aac -strict experimental -ac 2 -ab 160k -vcodec libx264 -preset slow -profile:v baseline -level 30 -maxrate 10000000 -bufsize 10000000 -f mp4 -threads 0 adiel.mp4

etc.. again all this commands produce a valid mp4 file which works on chrome,safari etc... and works even when I launch them in windows itself using window media player.

When I put this file in the video tag (I am using http://videojs.com/) in IE9 it isn't working !

If I use the software miro video converter to convert the same mov file to mp4 - it converted fine and I can play it in IE9!

miro converter is also using embedd ffmpeg inside it so I am sure it's only a metter of the right ffmpeg command and parameters.

In my apache htaccess I set the correct mime types for my files and I see it indeed correct when looking in IE developer tools:

AddType audio/aac .aac

AddType audio/mp4 .mp4 .m4a

AddType audio/mpeg .mp1 .mp2 .mp3 .mpg .mpeg

AddType audio/ogg .oga .ogg

AddType audio/wav .wav

AddType audio/webm .webm

AddType video/mp4 .mp4 .m4v

AddType video/ogg .ogv

AddType video/webm .webm

I am struggling with this for a long time so any help would be much appreciated.

Thanks!

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