192 		if (cfg->handle.av.context == NULL)  in bt_play_close()
195 		av_frame_free(&cfg->handle.av.frame);  in bt_play_close()
196 		avcodec_close(cfg->handle.av.context);  in bt_play_close()
197 		avformat_free_context(cfg->handle.av.format);  in bt_play_close()
198 		cfg->handle.av.context = NULL;  in bt_play_close()
656 		cfg->handle.av.codec = __DECONST(AVCodec *,  in bt_play_open()
658 		if (cfg->handle.av.codec == NULL) {  in bt_play_open()
662 		cfg->handle.av.format = avformat_alloc_context();  in bt_play_open()
663 		if (cfg->handle.av.format == NULL) {  in bt_play_open()
667 		cfg->handle.av.format->oformat =  in bt_play_open()
669 		if (cfg->handle.av.format->oformat == NULL) {  in bt_play_open()
673 		cfg->handle.av.stream = avformat_new_stream(  in bt_play_open()
674 		    cfg->handle.av.format, cfg->handle.av.codec);  in bt_play_open()
676 		if (cfg->handle.av.stream == NULL) {  in bt_play_open()
680 		cfg->handle.av.context = avcodec_alloc_context3(cfg->handle.av.codec);  in bt_play_open()
681 		if (cfg->handle.av.context == NULL) {  in bt_play_open()
685 		/*avcodec_get_context_defaults3(cfg->handle.av.context,*/  in bt_play_open()
686 		    /*cfg->handle.av.codec);*/  in bt_play_open()
688 		cfg->handle.av.context->bit_rate = 128000;  in bt_play_open()
689 		cfg->handle.av.context->sample_fmt = AV_SAMPLE_FMT_FLTP;  in bt_play_open()
690 		cfg->handle.av.context->sample_rate = samplerate;  in bt_play_open()
693 			cfg->handle.av.context->ch_layout = *(AVChannelLayout *)AV_CH_LAYOUT_MONO;  in bt_play_open()
696 			cfg->handle.av.context->ch_layout = *(AVChannelLayout *)AV_CH_LAYOUT_STEREO;  in bt_play_open()
700 		cfg->handle.av.context->profile = FF_PROFILE_AAC_LOW;  in bt_play_open()
707 			if (avcodec_open2(cfg->handle.av.context,  in bt_play_open()
708 			    cfg->handle.av.codec, &opts) < 0) {  in bt_play_open()
716 		cfg->handle.av.frame = av_frame_alloc();  in bt_play_open()
717 		if (cfg->handle.av.frame == NULL) {  in bt_play_open()
721 		cfg->handle.av.frame->nb_samples = cfg->handle.av.context->frame_size;  in bt_play_open()
722 		cfg->handle.av.frame->format = cfg->handle.av.context->sample_fmt;  in bt_play_open()
723 		cfg->handle.av.frame->ch_layout = cfg->handle.av.context->ch_layout;  in bt_play_open()
725 		    cfg->handle.av.context->ch_layout.nb_channels,  in bt_play_open()
726 		    cfg->handle.av.context->frame_size,  in bt_play_open()
727 		    cfg->handle.av.context->sample_fmt, 0);  in bt_play_open()
735 		retval = avcodec_fill_audio_frame(cfg->handle.av.frame,  in bt_play_open()
736 		    cfg->handle.av.context->ch_layout.nb_channels,  in bt_play_open()
737 		    cfg->handle.av.context->sample_fmt,  in bt_play_open()
747 		av_frame_free(&cfg->handle.av.frame);  in bt_play_open()
749 		avcodec_close(cfg->handle.av.context);  in bt_play_open()
751 		avformat_free_context(cfg->handle.av.format);  in bt_play_open()
752 		cfg->handle.av.context = NULL;  in bt_play_open()
939 			err = avcodec_send_frame(cfg->handle.av.context,  in bt_play_aac_transfer()
940 			    cfg->handle.av.frame);  in bt_play_aac_transfer()
972 			if (avio_open_dyn_buf(&cfg->handle.av.format->pb) == 0) {  in bt_play_aac_transfer()
976 					(void)avformat_write_header(cfg->handle.av.format, NULL);  in bt_play_aac_transfer()
977 				av_write_frame(cfg->handle.av.format, pkt);  in bt_play_aac_transfer()
979 				pkt_len = avio_close_dyn_buf(cfg->handle.av.format->pb, &pkt_buf);  in bt_play_aac_transfer()