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Re: Video narration


From: Ricardo Wurmus
Subject: Re: Video narration
Date: Fri, 19 Apr 2019 14:14:38 +0200
User-agent: mu4e 1.0; emacs 26.1

Hi,

Ludovic Courtès <address@hidden> writes:

>> I have tested Parole and Videos media players and Firefox and Midori
>> browsers.  All work except Firefox, which gives the message:
>>
>> 'Video can't be played because the file is corrupt'
>
> Ricardo and I encountered that problem before… but I don’t remember how
> Ricardo solved it.  I think it had to do with the choice of codecs and
> all.

My notes say:

   “The working video was generated with the default value for pix_fmt.”

Not much to go by, but if the video generating pipeline tells ffmpeg to
override “pix_fmt” then try without.

--
Ricardo




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