[Kdenlive-devel] DV NTSC is only interlaced??

[Dan Dennedy]

On Wed, Apr 27, 2011 at 6:58 PM, sean darcy <seandarcy2 at gmail.com> wrote:
> On 04/26/2011 01:04 AM, Dan Dennedy wrote:
>> On Mon, Apr 25, 2011 at 8:25 PM, sean darcy<seandarcy2 at gmail.com>  wrote:
>>> I'm starting with a DV avi file, 720x480 30 fps progressive
>>> (non-interlaced). I want to output it to the same. But when I choose a
>>> profile in DK-2.0-rc1, the closest is DV NTSC which is _interlaced_.
>>> (FWIW, I didn't think any dv was interlaced.)
>>
>> yes, DV is usually interlaced
>>
>>> I can't find any profile that fits. Can I create a custom one somehow?
>>
>> You can just set Scanning to progressive when you render or create a
>> custom project profile based on the DV one.
>>
> Hmm. So a dv on a consumer camera tape is interlaced. But if I import it
> using a forlorn, but not forgotten, program called kino,
>
> ffprobe JulyPlay2005-2005.07.24_15-06-27.dv
> .........
> Input #0, dv, from 'JulyPlay2005-2005.07.24_15-06-27.dv':
>   Duration: 00:04:51.55, start: 0.000000, bitrate: 28771 kb/s
>     Stream #0.0: Video: dvvideo, yuv411p, 720x480, 28771 kb/s, PAR 8:9
> DAR 4:3, 29.97 tbr, 29.97 tbn, 29.97 tbc
>     Stream #0.1: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s

where do you see progressive in that output? the p at the end of
yuv411p stands for planar.

> kino must deinterlace it. And here I thought all this time it was
> progressive on the tape.

Nope, not at all. Kino just dumps to a file what it has received from
the device over firewire.

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