Refine speaker settings for esp-idf

Solves #95

ESPHome/TX-Ultimate-Easy-ESPHome_standard_media_player.yaml

@@ -24,10 +24,24 @@ media_player:
     name: Media Player
     internal: false
     platform: speaker
+    codec_support_enabled: true
+    buffer_size: 250000
+    task_stack_in_psram: false
     announcement_pipeline:
       speaker: announcement_spk_resampling_input
+      #format: WAV
+      #num_channels: 1
+      #sample_rate: 48000
     media_pipeline:
       speaker: media_spk_resampling_input
+      #format: FLAC
+      #num_channels: 1
+      #sample_rate: 48000
+    #on_announcement:
+    #  - mixer_speaker.apply_ducking:
+    #      id: media_speaker_embedded
+    #      decibel_reduction: 20
+    #      duration: 0.0s
 
 script:
   - id: !extend dump_config_list_packages
@@ -58,15 +72,4 @@ speaker:
   - platform: resampler
     id: media_spk_resampling_input
     output_speaker: media_speaker_embedded
-
-switch:
-  - id: sw_speaker_amplifier
-    name: Speaker - Amplifier
-    platform: gpio
-    pin:
-      number: GPIO26
-      inverted: true
-    restore_mode: RESTORE_DEFAULT_ON
-    internal: true
-    entity_category: config
 ...