[FFmpeg-user] How to Decode h264 Video Stream?

Andy Civil andycivil at gmail.com
Tue Sep 18 14:59:18 CEST 2012


On 2012-09-18 8:22 AM, Carl Eugen Hoyos wrote:
> Andy Civil<andycivil<at>  gmail.com>  writes:
>
>> ffmpeg -format h264 -i input -an -qscale 1 %06d.jpg
>
> (does not work)
> -an is unneeded, and the MEncoder documentation always
> strongly advised not to use -qscale 1 (but 2), I believe
> this still applies (but I may be wrong).

Fair enough; I copied the params from here
https://sites.google.com/site/linuxencoding/ffmpeg-tips
after doing a 'reality check' in my head.

Shall we suggest
ffmpeg -format h264 -i input -qscale 2 %06d.jpg
then?

--
Andy


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