av_log(s, AV_LOG_INFO, "Changing frame properties on the fly is not supported by all filters.\n");\
}
-#define CHECK_AUDIO_PARAM_CHANGE(s, c, srate, ch_layout, format)\
+#define CHECK_AUDIO_PARAM_CHANGE(s, c, srate, ch_layout, ch_count, format)\
if (c->sample_fmt != format || c->sample_rate != srate ||\
- c->channel_layout != ch_layout) {\
+ c->channel_layout != ch_layout || c->channels != ch_count) {\
av_log(s, AV_LOG_ERROR, "Changing frame properties on the fly is not supported.\n");\
return AVERROR(EINVAL);\
}
if (!frame->channel_layout)
frame->channel_layout = s->channel_layout;
CHECK_AUDIO_PARAM_CHANGE(ctx, s, frame->sample_rate, frame->channel_layout,
- frame->format);
+ av_frame_get_channels(frame), frame->format);
break;
default:
return AVERROR(EINVAL);