[FFmpeg-devel] [PATCH] avfilter/vf_tinterlace: Favor using standard timebases for the output

[Kieran Kunhya]

On 1 December 2014 at 20:26, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Mon, Dec 01, 2014 at 08:17:18PM +0000, Kieran Kunhya wrote:
>> On 1 December 2014 at 20:04, Michael Niedermayer <michaelni at gmx.at> wrote:
>> > Inspired by discussion with kierank
>> > Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
>>
>> Can you explain what this patch does and how it affects all the
>> different options in tinterlace?
>
> It should select 1/25 and 1001/30000 as timebases when the input has
> 1/50 and 1001/60000 and the number of AVFrames output is half the input

How does it affect the various options in tinterlace (many of which
don't make any sense to begin with).

Kieran