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Play Audio in Qt client

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This commit is contained in:
Florian Märkl 2018-12-02 13:44:59 +01:00
commit e3a0a9fe1b
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3 changed files with 47 additions and 6 deletions
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12
gui/CMakeLists.txt
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@ -1,3 +1,11 @@
add_executable(chiaki main.c)
target_link_libraries(chiaki chiaki-lib)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTORCC ON)
find_package(Qt5 REQUIRED COMPONENTS Core Widgets Gui Multimedia)
add_executable(chiaki main.cpp)
target_link_libraries(chiaki chiaki-lib)
target_link_libraries(chiaki Qt5::Core Qt5::Widgets Qt5::Gui Qt5::Multimedia)

39
gui/main.c → gui/main.cpp
View file

@ -1,15 +1,25 @@
#include <chiaki/session.h>
#include <chiaki/base64.h>
#include <stdio.h>
#include <string.h>
void audio_frame_cb(int8_t *buf, size_t samples_count, void *user)
#include <QApplication>
#include <QAudioOutput>
#include <QAudioFormat>
QAudioOutput *audio_out;
QIODevice *audio_io;
void audio_frame_cb(int16_t *buf, size_t samples_count, void *user)
{
printf("AUDIO FRAME CB %lu\n", samples_count);
audio_io->write((const char *)buf, static_cast<qint64>(samples_count * 2 * 2));
}
int main(int argc, const char *argv[])
int main(int argc, char *argv[])
{
if(argc != 7)
{
@ -45,11 +55,34 @@ int main(int argc, const char *argv[])
return 1;
}
argc = 1;
QApplication app(argc, argv);
QAudioFormat audio_format;
audio_format.setSampleRate(48000);
audio_format.setChannelCount(2);
audio_format.setSampleSize(16);
audio_format.setCodec("audio/pcm");
audio_format.setSampleType(QAudioFormat::SignedInt);
QAudioDeviceInfo audio_device_info(QAudioDeviceInfo::defaultOutputDevice());
if(!audio_device_info.isFormatSupported(audio_format))
{
printf("audio output format not supported\n");
}
audio_out = new QAudioOutput(audio_format);
audio_io = audio_out->start();
ChiakiSession session;
chiaki_session_init(&session, &connect_info);
chiaki_session_set_audio_frame_cb(&session, audio_frame_cb, NULL);
chiaki_session_start(&session);
chiaki_session_join(&session);
chiaki_session_fini(&session);
delete audio_out;
return 0;
}