Commit ced765ce authored by Michael Niedermayer's avatar Michael Niedermayer

avfilter/af_pan: check if the number of channels where sucessfully set

Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parent d9e7dc3e
......@@ -286,10 +286,14 @@ static int config_props(AVFilterLink *link)
0, ctx);
if (!pan->swr)
return AVERROR(ENOMEM);
if (!link->channel_layout)
av_opt_set_int(pan->swr, "ich", link->channels, 0);
if (!pan->out_channel_layout)
av_opt_set_int(pan->swr, "och", pan->nb_output_channels, 0);
if (!link->channel_layout) {
if (av_opt_set_int(pan->swr, "ich", link->channels, 0) < 0)
return AVERROR(EINVAL);
}
if (!pan->out_channel_layout) {
if (av_opt_set_int(pan->swr, "och", pan->nb_output_channels, 0) < 0)
return AVERROR(EINVAL);
}
// gains are pure, init the channel mapping
if (pan->pure_gains) {
......
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