webvtt_stack_push_pop  128 libavcodec/webvttenc.c     webvtt_stack_push_pop(priv, style, close);
webvtt_stack_push_pop  135 libavcodec/webvttenc.c     webvtt_stack_push_pop(priv, 0, 1);
webvtt_stack_push_pop  141 libavcodec/webvttenc.c     webvtt_stack_push_pop(priv, 0, 1);