static void enc_preprocess(MSFilter *f){ EncData *d=(EncData*)f->data; x264_param_t *params=&d->params; d->packer=rfc3984_new(); rfc3984_set_mode(d->packer,d->mode); rfc3984_enable_stap_a(d->packer,FALSE); #if defined(__arm__) || defined(ANDROID) if (x264_param_default_preset(params,"superfast"/*"ultrafast"*/,"zerolatency")) { ms_error("Cannot apply default x264 configuration"); } #else x264_param_default(params); #endif params->i_threads=ms_get_cpu_count(); params->i_sync_lookahead=0; params->i_width=d->vconf.vsize.width; params->i_height=d->vconf.vsize.height; params->i_fps_num=(int)d->vconf.fps; params->i_fps_den=1; params->i_slice_max_size=ms_get_payload_max_size()-100; /*-100 security margin*/ params->i_level_idc=13; apply_bitrate(f); params->rc.i_lookahead=0; /*enable this by config ?*/ /* params.i_keyint_max = (int)d->fps*d->keyframe_int; params.i_keyint_min = (int)d->fps; */ params->b_repeat_headers=1; params->b_annexb=0; //these parameters must be set so that our stream is baseline params->analyse.b_transform_8x8 = 0; params->b_cabac = 0; params->i_cqm_preset = X264_CQM_FLAT; params->i_bframe = 0; params->analyse.i_weighted_pred = X264_WEIGHTP_NONE; d->enc=x264_encoder_open(params); if (d->enc==NULL) ms_error("Fail to create x264 encoder."); d->framenum=0; video_starter_init(&d->starter); }
static void enc_preprocess(MSFilter *f){ EncData *d=(EncData*)f->data; x264_param_t *params=&d->params; d->packer=rfc3984_new(); rfc3984_set_mode(d->packer,d->mode); rfc3984_enable_stap_a(d->packer,FALSE); #if defined(__arm__) || defined(ANDROID) if (x264_param_default_preset(params,"superfast"/*"ultrafast"*/,"zerolatency")) { #else x264_param_default(params); { #endif ms_error("Cannot apply default x264 configuration"); }; params->i_threads=ms_get_cpu_count(); params->i_sync_lookahead=0; params->i_width=d->vconf.vsize.width; params->i_height=d->vconf.vsize.height; params->i_fps_num=(int)d->vconf.fps; params->i_fps_den=1; params->i_slice_max_size=ms_get_payload_max_size()-100; /*-100 security margin*/ params->i_level_idc=13; apply_bitrate(f); params->rc.i_lookahead=0; /*enable this by config ?*/ /* params.i_keyint_max = (int)d->fps*d->keyframe_int; params.i_keyint_min = (int)d->fps; */ params->b_repeat_headers=1; params->b_annexb=0; //these parameters must be set so that our stream is baseline params->analyse.b_transform_8x8 = 0; params->b_cabac = 0; params->i_cqm_preset = X264_CQM_FLAT; params->i_bframe = 0; params->analyse.i_weighted_pred = X264_WEIGHTP_NONE; d->enc=x264_encoder_open(params); if (d->enc==NULL) ms_error("Fail to create x264 encoder."); d->framenum=0; video_starter_init(&d->starter); } static void x264_nals_to_msgb(x264_nal_t *xnals, int num_nals, MSQueue * nalus){ int i; mblk_t *m; /*int bytes;*/ for (i=0;i<num_nals;++i){ m=allocb(xnals[i].i_payload+10,0); memcpy(m->b_wptr,xnals[i].p_payload+4,xnals[i].i_payload-4); m->b_wptr+=xnals[i].i_payload-4; if (xnals[i].i_type==7) { ms_message("A SPS is being sent."); }else if (xnals[i].i_type==8) { ms_message("A PPS is being sent."); } ms_queue_put(nalus,m); } }