[Kdenlive-devel] Editing AVCHD h264/AC3 files in kdenlive

Slavko Glamočanin slavko at glamocanin.net
Wed May 6 07:10:46 UTC 2009


For HD(V) recording, you have some great general tips on the HV20
forum - http://www.hv20.com/.

50i is the interlaced version of PF25 (which is progressive) and
interlacing is NOT something you want or need. 30p is the NTSC
(american) version of a progressive stream, but its a lot more
complicated than the european version - you have to do inverse
telecine (the interlaced stream is called 60i). You seem to have the
european version so just use PF25 and the Movie setting for contrast,
you should be ok. And go read the tips if you have a prosumer camera
because they figured a lot of funky stuff out:)

BR,
Slavko

On Wed, May 6, 2009 at 6:45 AM, Philippe Landau <lists at user-land.org> wrote:
> Dan Dennedy wrote:
>> On Mon, May 4, 2009 at 1:52 PM, Philippe Landau <lists at user-land.org> wrote:
>>> When configuring Kdenlive upon first launch,
>>> i am asked for a default video profile (Video Standard).
>>> HDV 1080 25p shows:
>>> - Frame size: 1440x1080
>>> - Frame rate: 25/1
>>> - Pixel aspect ratio:4/3 (a space is missing here after ":")
>>> - Display aspect ration: 16/9
>>> Shouldn't the frame size listed be 1080/9*16=1920 ?
>>
>> Not for HDV. You should be using one of the ATSC project settings for
>> full 1920x1080. I am considering changing "ATSC" to simply "HD" since
>> ATSC is mostly for the US, and even in the US, it is commonly marketed
>> as "DTV." Would "HD" be better even though there is "HDV" (which is
>> actually slightly different)?
>
> HD would help simple users chose the right format,
> especially if under HDV you added "x1440".
>
> Do you know if it is better to record in 50i or PF25 ?
> I often find people listing 30p for the Canon HF10,
> but i don't find that option in mine.
>
> Kind regards     Philippe
>
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