snapshot

libraries/audio-tools/tests-cmake/codec/hls/CMakeLists.txt

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+
+cmake_minimum_required(VERSION 3.20)
+
+# set the project name
+project(hls)
+set (CMAKE_CXX_STANDARD 11)
+set (DCMAKE_CXX_FLAGS "-Werror")
+
+include(FetchContent)
+
+# Activate Emulator and Portaudio
+set(ADD_ARDUINO_EMULATOR ON CACHE BOOL "Add Arduino Emulator Library") 
+set(ADD_PORTAUDIO OFF CACHE BOOL "Add Portaudio Library") 
+
+# Build with arduino-audio-tools
+if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
+add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../../.. ${CMAKE_CURRENT_BINARY_DIR}/arduino-audio-tools )
+endif()
+
+# Build with tms
+FetchContent_Declare(tsdemux GIT_REPOSITORY "https://github.com/pschatzmann/arduino-tsdemux"  )
+FetchContent_GetProperties(tsdemux)
+if(NOT tsdemux_POPULATED)
+    FetchContent_Populate(tsdemux)
+    add_subdirectory(${tsdemux_SOURCE_DIR} tsdemux)
+endif()
+
+FetchContent_Declare(helix GIT_REPOSITORY "https://github.com/pschatzmann/arduino-libhelix.git" GIT_TAG main )
+FetchContent_GetProperties(helix)
+if(NOT helix_POPULATED)
+    FetchContent_Populate(helix helix)
+    add_subdirectory(${helix_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}/helix)
+endif()
+
+# Download miniaudio.h
+file(DOWNLOAD https://raw.githubusercontent.com/mackron/miniaudio/master/miniaudio.h
+    ${CMAKE_CURRENT_SOURCE_DIR}/miniaudio.h)
+
+# build sketch as executable
+set_source_files_properties(hls.ino PROPERTIES LANGUAGE CXX)
+add_executable (hls hls.cpp )
+
+# set preprocessor defines
+target_compile_definitions(hls PUBLIC -DARDUINO -DIS_DESKTOP -DHELIX_PRINT)
+
+# access to miniaudio in sketch directory
+target_include_directories(hls PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
+
+# specify libraries
+target_link_libraries(hls arduino-audio-tools arduino_emulator tsdemux arduino_helix)
+
+
+
+

libraries/audio-tools/tests-cmake/codec/hls/hls.cpp

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+#include "AudioTools.h"
+#include "AudioTools/AudioCodecs/CodecTSDemux.h"
+#include "AudioTools/AudioCodecs/CodecADTS.h"
+#include "AudioTools/AudioCodecs/CodecHelix.h"
+#include "AudioTools/AudioCodecs/CodecMTS.h"
+#include "AudioTools/AudioLibs/MiniAudioStream.h"
+#include "AudioTools/Communication/HLSStream.h"
+
+AudioInfo info(48000,2,16);
+HLSStream hls_stream("NA", "NA");
+// HexDumpOutput hex(Serial);
+// NullStream null;
+//CsvOutput<int16_t> out(Serial, 2);  // Or use StdOuput
+MiniAudioStream out;
+//MTSDecoder mts;
+//ADTSDecoder adts;
+AACDecoderHelix aac;
+MP3DecoderHelix mp3;
+MultiDecoder multi;
+//EncodedAudioStream aac_stream(&out, &aac); 
+//EncodedAudioStream adts_stream(&aac_stream, &adts);
+//EncodedAudioStream mts_stream(&adts_stream, &mts);
+EncodedAudioStream dec(&out, &mp3);
+StreamCopy copier(dec, hls_stream);
+
+// Arduino Setup
+void setup(void) {
+  //Serial.begin(115200);
+  AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Info);
+  //hls_stream.setLogLevel(AudioLogger::Debug); // hls_stream is quite chatty at Info
+  //adts_stream.setLogLevel(AudioLogger::Debug);
+  //mts_stream.setLogLevel(AudioLogger::Debug);
+
+  aac.setAudioInfoNotifications(false);
+
+  auto cfg = out.defaultConfig(TX_MODE);
+  cfg.copyFrom(info);
+  out.begin();
+
+  //mts_stream.begin();
+  //aac_stream.begin();
+  //adts_stream.begin();
+
+  if (hls_stream.begin("http://audio-edge-cmc51.fra.h.radiomast.io/ref-128k-mp3-stereo/hls.m3u8"))
+    Serial.println("playing...");
+}
+
+// Arduino loop  
+void loop() {
+  copier.copy();
+}