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api返回音视频相关信息

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This commit is contained in:
xiongziliang 2020-04-23 23:45:20 +08:00
parent 1c03acbdb9
commit 787af5109e
1 changed files with 40 additions and 24 deletions
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64
server/WebApi.cpp
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@ -372,6 +372,43 @@ void installWebApi() {
#endif//#if !defined(_WIN32)
static auto makeMediaSourceJson = [](const MediaSource::Ptr &media){
Value item;
item["schema"] = media->getSchema();
item["vhost"] = media->getVhost();
item["app"] = media->getApp();
item["stream"] = media->getId();
item["readerCount"] = media->readerCount();
item["totalReaderCount"] = media->totalReaderCount();
for(auto &track : media->getTracks()){
Value obj;
auto codec_type = track->getTrackType();
obj["codec_id"] = track->getCodecId();
obj["ready"] = track->ready();
obj["codec_type"] = codec_type;
switch(codec_type){
case TrackAudio : {
auto audio_track = dynamic_pointer_cast<AudioTrack>(track);
obj["sample_rate"] = audio_track->getAudioSampleRate();
obj["channels"] = audio_track->getAudioChannel();
obj["sample_bit"] = audio_track->getAudioSampleBit();
break;
}
case TrackVideo : {
auto video_track = dynamic_pointer_cast<VideoTrack>(track);
obj["width"] = video_track->getVideoWidth();
obj["height"] = video_track->getVideoHeight();
obj["fps"] = (int)video_track->getVideoFps();
break;
}
default:
break;
}
item["tracks"].append(obj);
}
return item;
};
//获取流列表，可选筛选参数
//测试url0(获取所有流) http://127.0.0.1/index/api/getMediaList
//测试url1(获取虚拟主机为"__defaultVost__"的流) http://127.0.0.1/index/api/getMediaList?vhost=__defaultVost__
@ -389,21 +426,7 @@ void installWebApi() {
if(!allArgs["app"].empty() && allArgs["app"] != media->getApp()){
return;
}
Value item;
item["schema"] = media->getSchema();
item["vhost"] = media->getVhost();
item["app"] = media->getApp();
item["stream"] = media->getId();
item["readerCount"] = media->readerCount();
item["totalReaderCount"] = media->totalReaderCount();
for(auto &track : media->getTracks()){
Value obj;
obj["codec_id"] = track->getCodecId();
obj["codec_type"] = track->getTrackType();
obj["ready"] = track->ready();
item["tracks"].append(obj);
}
val["data"].append(item);
val["data"].append(makeMediaSourceJson(media));
});
});
@ -423,16 +446,9 @@ void installWebApi() {
val["online"] = false;
return;
}
val = makeMediaSourceJson(src);
val["online"] = true;
val["readerCount"] = src->readerCount();
val["totalReaderCount"] = src->totalReaderCount();
for(auto &track : src->getTracks()){
Value obj;
obj["codec_id"] = track->getCodecId();
obj["codec_type"] = track->getTrackType();
obj["ready"] = track->ready();
val["tracks"].append(obj);
}
val["code"] = API::Success;
});
//主动关断流，包括关断拉流、推流