On 20-07-2019 01:16 PM, Nicolas George wrote:
Gyan (12019-07-20):
Since the auto scaling happens at the end of the graph
Are you sure? IIRC, the scaling happens just after buffersrc.
From the patch,
1)
> @@ -469,7 +469,7 @@ static int
configure_output_video_filter(FilterGraph *fg, OutputFilter *ofilter,
> if (ret < 0)
> return ret;
>
> - if (ofilter->width || ofilter->height) {
> + if ((ofilter->width || ofilter->height) && fg->autoscale) {
and
2)
+ { "autoscale", HAS_ARG | OPT_BOOL | OPT_SPEC |
+ OPT_EXPERT | OPT_INPUT,
{ .off = OFFSET(autoscale) },
+ "automatically insert a scale filter at the end of the filter graph if a
resolution"
Gyan
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