rtmp_send_hs_packet 1477 libavformat/rtmpproto.c ret = rtmp_send_hs_packet(rt, hs_my_epoch, 0, hs_s1, rtmp_send_hs_packet 1484 libavformat/rtmpproto.c ret = rtmp_send_hs_packet(rt, hs_epoch, 0, hs_c1,