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fftools/ffmpeg_filter: try configuring graphs from input EOF 

When a filtergraph input receives EOF but never saw any input frames, we
use the fallback parameters. Currently an attempt to actually configure
the filtergraph will happen elsewhere, but there is no reason to
postpone this.
This commit is contained in:
Anton Khirnov 2023-05-11 12:02:49 +02:00
parent a16d7171d1
commit 2628c7049e
1 changed files with 8 additions and 0 deletions
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8
fftools/ffmpeg_filter.c
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@ -1533,6 +1533,14 @@ int ifilter_send_eof(InputFilter *ifilter, int64_t pts, AVRational tb)
&ifp->fallback.ch_layout);
if (ret < 0)
return ret;
if (ifilter_has_all_input_formats(ifilter->graph)) {
ret = configure_filtergraph(ifilter->graph);
if (ret < 0) {
av_log(NULL, AV_LOG_ERROR, "Error initializing filters!\n");
return ret;
}
}
}
if (ifilter->format < 0 && (ifilter->type == AVMEDIA_TYPE_AUDIO || ifilter->type == AVMEDIA_TYPE_VIDEO)) {