static int parse_maps(AVFilterContext *ctx)
{
JoinContext *s = ctx->priv;
+ char separator = '|';
char *cur = s->map;
+#if FF_API_OLD_FILTER_OPTS
+ if (cur && strchr(cur, ',')) {
+ av_log(ctx, AV_LOG_WARNING, "This syntax is deprecated, use '|' to "
+ "separate the mappings.\n");
+ separator = ',';
+ }
+#endif
+
while (cur && *cur) {
char *sep, *next, *p;
uint64_t in_channel = 0, out_channel = 0;
int input_idx, out_ch_idx, in_ch_idx;
- next = strchr(cur, ',');
+ next = strchr(cur, separator);
if (next)
*next++ = 0;
return 0;
}
-static int join_init(AVFilterContext *ctx, const char *args)
+static av_cold int join_init(AVFilterContext *ctx)
{
JoinContext *s = ctx->priv;
int ret, i;
- s->class = &join_class;
- av_opt_set_defaults(s);
- if ((ret = av_set_options_string(s, args, "=", ":")) < 0) {
- av_log(ctx, AV_LOG_ERROR, "Error parsing options string '%s'.\n", args);
- return ret;
- }
-
if (!(s->channel_layout = av_get_channel_layout(s->channel_layout_str))) {
av_log(ctx, AV_LOG_ERROR, "Error parsing channel layout '%s'.\n",
s->channel_layout_str);
return ret;
}
-static void join_uninit(AVFilterContext *ctx)
+static av_cold void join_uninit(AVFilterContext *ctx)
{
JoinContext *s = ctx->priv;
int i;
.description = NULL_IF_CONFIG_SMALL("Join multiple audio streams into "
"multi-channel output"),
.priv_size = sizeof(JoinContext),
+ .priv_class = &join_class,
.init = join_init,
.uninit = join_uninit,
.inputs = NULL,
.outputs = avfilter_af_join_outputs,
+
+ .flags = AVFILTER_FLAG_DYNAMIC_INPUTS,
};