Update play_http_music.c

Author: 520lbl

gmf_examples/basic_examples/pipeline_play_http_music/main/play_http_music.c

@@ -24,6 +24,7 @@
 static const char *TAG = "PLAY_HTTP_MUSIC";
 
 #define PIPELINE_BLOCK_BIT BIT(0)
+#define URI_HTTP "https://dl.espressif.com/dl/audio/ff-16b-2c-44100hz.mp3"
 
 
 esp_err_t _pipeline_event(esp_gmf_event_pkt_t *event, void *ctx)
@@ -71,11 +72,11 @@ void app_main(void)
     esp_gmf_io_codec_dev_set_dev(ESP_GMF_PIPELINE_GET_OUT_INSTANCE(pipe), esp_gmf_app_get_playback_handle());
 
     ESP_LOGI(TAG, "[ 4.1 ] Set audio url to play");
-    esp_gmf_pipeline_set_in_uri(pipe, "https://dl.espressif.com/dl/audio/ff-16b-2c-44100hz.mp3");
+    esp_gmf_pipeline_set_in_uri(pipe, URI_HTTP);
     esp_gmf_element_handle_t dec_el = NULL;
     esp_gmf_pipeline_get_el_by_name(pipe, "aud_dec", &dec_el);
     esp_gmf_info_sound_t info = {0};
-    esp_gmf_audio_helper_get_audio_type_by_uri("https://dl.espressif.com/dl/audio/ff-16b-2c-44100hz.mp3", &info.format_id);
+    esp_gmf_audio_helper_get_audio_type_by_uri(URI_HTTP, &info.format_id);
     esp_gmf_audio_dec_reconfig_by_sound_info(dec_el, &info);
 
     ESP_LOGI(TAG, "[ 5 ] Create gmf task, bind task to pipeline and load linked element jobs to the bind task");
@@ -110,4 +111,4 @@ void app_main(void)
     esp_gmf_pool_deinit(pool);
     esp_gmf_app_wifi_disconnect();
     esp_gmf_app_teardown_codec_dev();
-}
+}