[FFmpeg-user] jpg quality?

[Tom Evans]

On Tue, Mar 13, 2012 at 10:27 AM, James Darnley <james.darnley at gmail.com> wrote:
> On 2012-03-13 09:57, Boštjan Strojan wrote:
>> hello,
>>
>> a. What would a command line to convert a movie to jpg sequence with
>> quality 50 look like?
>> b. What would a command line to convert a movie to jpg sequence with
>> quality 85 look like?
>
> What is "quality 50"?  I think the quality option (qscale) for the mpeg
> encoder goes from 1 to 31.

He is talking about the output. JPEG pictures can be encoded with
various degrees of quality, from 0-100.

Cheers

Tom