Re: [FFmpeg-devel] [PATCH] lavfi/formats: document the negotiation process.

2021-08-20 Thread Nicolas George
Michael Koch (12021-08-20): > I know almost nothing about this stuff, but it doesn't sound right that the > frist > two steps use the same function. Isn't step 2 merge_formats()? Unfortunately not. I wanted to separate them, but it is not quite possible because of the weird partial negotiation s

Re: [FFmpeg-devel] [PATCH] lavfi/formats: document the negotiation process.

2021-08-19 Thread Michael Koch
+ * The steps are: + * + * 1. query_formats(): call the callbacks on all filter to set lists of + * supported formats. + * When links on a filter must eventually have the same + * format, the lists of supported formats are the same + *

Re: [FFmpeg-devel] [PATCH] lavfi/formats: document the negotiation process.

2021-08-19 Thread ffmpegandmahanstreamer
August 19, 2021 10:53 AM, "Nicolas George" wrote: > Signed-off-by: Nicolas George > --- > libavfilter/formats.h | 85 +++ > 1 file changed, 85 insertions(+) > > diff --git a/libavfilter/formats.h b/libavfilter/formats.h > index ed513c265a..b3e780a41d 10064

[FFmpeg-devel] [PATCH] lavfi/formats: document the negotiation process.

2021-08-19 Thread Nicolas George
Signed-off-by: Nicolas George --- libavfilter/formats.h | 85 +++ 1 file changed, 85 insertions(+) diff --git a/libavfilter/formats.h b/libavfilter/formats.h index ed513c265a..b3e780a41d 100644 --- a/libavfilter/formats.h +++ b/libavfilter/formats.h @@ -75