c->fmt_ctx.pb.is_streamed = 1;
av_set_parameters(&c->fmt_ctx, NULL);
- av_write_header(&c->fmt_ctx);
+ if (av_write_header(&c->fmt_ctx) < 0)
+ return -1;
len = url_close_dyn_buf(&c->fmt_ctx.pb, &c->pb_buffer);
c->buffer_ptr = c->pb_buffer;
s->streams[i] = st;
}
av_set_parameters(s, NULL);
- av_write_header(s);
+ if (av_write_header(s) < 0) {
+ fprintf(stderr, "Container doesn't supports the required parameters\n");
+ exit(1);
+ }
/* XXX: need better api */
av_freep(&s->priv_data);
url_fclose(&s->pb);