[FFmpeg-soc] [soc]: r329 - libavfilter/TODO

[Víctor Paesa]

Hi,

On 7/6/07, koorogi  wrote:
> Log:
> update TODO list a bit

> --- libavfilter/TODO    (original)
> +++ libavfilter/TODO    Fri Jul  6 19:55:52 2007
> @@ -1,10 +1,9 @@
>  FRAMEWORK:
> -- colorspace negotiation
> +- can colorspace negotiation be improved?
>  - auto-inserting needed filters (colorspace conversion, buffer, etc)
> -- parameter passing
> +- parameter passing (can this be done better with AVOption?)
>  - pass pts, and whatever info is needed to reorder decode ordered frames
>  - other useful image flags?  interlace?  top/bottom field first?
> -- rework init sequence
>  - ease reuse of same memory for multiple slices
>
>  - proper vout filter support, with a display() callback?

I was wondering if would be possible to pass a bit more of context to
the filters.
I am thinking on an AVStream * to the original stream passed on to the
filter chain.

The scenario is a filter to fade out the last few seconds of a movie.
If you pass the AVStream *, the filter might get the estimated movie
duration by itself.

Regards,
Víctor