ff_hls_write_init_file  557 libavformat/dashenc.c     ff_hls_write_init_file(c->m3u8_out, os->initfile, c->single_file,
ff_hls_write_init_file 1521 libavformat/hlsenc.c             ff_hls_write_init_file(byterange_mode ? hls->m3u8_out : vs->out, (hls->flags & HLS_SINGLE_FILE) ? en->filename : vs->fmp4_init_filename,
ff_hls_write_init_file   53 libavformat/hlsplaylist.h void ff_hls_write_init_file(AVIOContext *out, const char *filename,