[FFmpeg-user] libx264 options through FFmpeg

[Tim Nicholson]

On 30/06/11 16:58, Thomas Worth wrote:
> On Thu, Jun 30, 2011 at 8:51 AM, Thomas Worth<dev at rarevision.com>  wrote:
>> On Thu, Jun 30, 2011 at 8:39 AM, Thomas Worth<dev at rarevision.com>  wrote:
[...]
>>>>
>>>>> I just saw your email about parameters that don't take values, and
>>>>> you're correct. tff=1 or aud=1 or 8x8dct=0 is the way you turn them on
>>>>> or off.
>>>>>
>>>>
>>>> Or not quite as it happens.
>>>>[.....]
>
> Ok, here's what you have to do. You have to pass ffmpeg the +ildct flag:
>
> ffmpeg -i input.mov -an -flags +ildct -vcodec libx264 -preset medium
> -profile main -x264opts $OPTS output.mov
>
> Now it says "interlaced=tff"


As Etienne also suggested.. (Thanks)

Agggh, but if you want "pretend progressive" you have to use the 
-x264opts "fake-interlaced=1" variant otherwise the +ildct overrides the 
setting.


-- 
Tim

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