[FFmpeg-devel] [PATCH] avfilter/vf_interlace: more accurate pts calculation

[Kieran Kunhya]

On 30 November 2014 at 12:39, Aleksey Vasenev <margtu-fivt at ya.ru> wrote:
> We keep only half source frames.
> Source: time_base 1/10 and ptss 0 1 2 3 4 5 6 7 8 9
> Before change: time_base 1/5 and ptss 0 1 2 3 4
> After change: time_base 1/10 and ptss 0 2 4 6 8
> You can see that before and after equal. No problem with timings.
> We still need reduce frame_rate because it now half of origin.

Before was right, after is wrong.

Kieran