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fftools/ffmpeg_mux_init: move check for mixing simple/complex filters 

Do it in ost_get_filters() together with other similar checks. Will be
useful in following commits.

Also, improve the log message.
This commit is contained in:
Anton Khirnov 2023-04-18 10:31:54 +02:00
parent 0fe5eaf69d
commit 84e1e0fa73
1 changed files with 13 additions and 12 deletions
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25
fftools/ffmpeg_mux_init.c
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@ -438,6 +438,19 @@ static int ost_get_filters(const OptionsContext *o, AVFormatContext *oc,
return 0;
}
if (!ost->ist) {
if (ost->filters_script || ost->filters) {
av_log(ost, AV_LOG_ERROR,
"%s '%s' was specified for a stream fed from a complex "
"filtergraph. Simple and complex filtering cannot be used "
"together for the same stream.\n",
ost->filters ? "Filtergraph" : "Filtergraph script",
ost->filters ? ost->filters : ost->filters_script);
return AVERROR(EINVAL);
}
return 0;
}
if (ost->filters_script && ost->filters) {
av_log(ost, AV_LOG_ERROR, "Both -filter and -filter_script set\n");
exit_program(1);
@ -1263,18 +1276,6 @@ static void init_output_filter(OutputFilter *ofilter, const OptionsContext *o,
exit_program(1);
}
if (ost->avfilter && (ost->filters || ost->filters_script)) {
const char *opt = ost->filters ? "-vf/-af/-filter" : "-filter_script";
av_log(ost, AV_LOG_ERROR,
"%s '%s' was specified through the %s option "
"for output stream %d:%d, which is fed from a complex filtergraph.\n"
"%s and -filter_complex cannot be used together for the same stream.\n",
ost->filters ? "Filtergraph" : "Filtergraph script",
ost->filters ? ost->filters : ost->filters_script,
opt, ost->file_index, ost->index, opt);
exit_program(1);
}
avfilter_inout_free(&ofilter->out_tmp);
}