[FFmpeg-devel] [PATCH 01/10] fftools/ffmpeg_filter: stop using avfilter_graph_alloc_filter() incorrectly

[James Almer]

On 9/25/2024 10:29 AM, Anton Khirnov wrote:
> This function creates AND initializes a filter, so setting any filter
> options after it is wrong. It happens to work when the filter's init
> function does not touch the options in question, but is forbidden by the
> API and is not guaranteed to remain functional.
> 
> Instead, use avfilter_graph_alloc_filter(), followed by setting the
> options, and avfilter_init_dict().

Shouldn't the subject be "stop using avfilter_graph_create_filter() 
incorrectly"?

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