[Theora] trying to encode from dvd using mplayer

[zikzak at tele2.fr]

On 13 Dec 2004 13:33:21 +0100
David Kuehling <dvdkhlng at gmx.de> wrote:

>>>>>> "zikzak" == zikzak  <zikzak at tele2.fr> writes:
>
>
>> Your tuning seems very interesting but I can not find ti.sharpness in
>> encoder_example.c.  Do I have to add it to the file ?
>
>Yes, AFAIR `ti' is initially set to all zeroes and `it.sharpness' just
>takes that default value.
>
>David
>-- 
>GnuPG public key: http://user.cs.tu-berlin.de/~dvdkhlng/dk.gpg
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>

I added the ti.sharpness and the keyframe you mentioned before and I must say that it is a big help.
I have a much better image in the output file and I can increase the video quality option one more step (from 6 to 7 in my test).
Does the new keyframe value is saving bytes ?
My bitrate felt from around 700 to 500 with the modification of the encoder_example.c.

Thank you for those advices
--
ZikZak