.query_formats = channelmap_query_formats,
.priv_size = sizeof(ChannelMapContext),
- .inputs = (AVFilterPad[]) {{ .name = "default",
- .type = AVMEDIA_TYPE_AUDIO,
- .filter_samples = channelmap_filter_samples,
- .config_props = channelmap_config_input },
- { .name = NULL }},
- .outputs = (AVFilterPad[]) {{ .name = "default",
- .type = AVMEDIA_TYPE_AUDIO },
- { .name = NULL }},
+ .inputs = (const AVFilterPad[]) {{ .name = "default",
+ .type = AVMEDIA_TYPE_AUDIO,
+ .filter_samples = channelmap_filter_samples,
+ .config_props = channelmap_config_input },
+ { .name = NULL }},
+ .outputs = (const AVFilterPad[]) {{ .name = "default",
+ .type = AVMEDIA_TYPE_AUDIO },
+ { .name = NULL }},
};