private async Task PushLiveAsync()
{
if (PushLiveChecked)
{
_localPushLiveService.GetLiveParam();
StartLiveStreamResult result =
await
_localPushLiveService.StartPushLiveStream(
_viewLayoutService.GetStreamLayout(_localPushLiveService.LiveParam.m_nWidth,
_localPushLiveService.LiveParam.m_nHeight));
if (HasErrorMsg(result.m_result.m_rc.ToString(), result.m_result.m_message))
{
PushLiveChecked = false;
}
else
{
PushLiveStreamTips =
string.Format(
$"分辨率：{_localPushLiveService.LiveParam.m_nWidth}*{_localPushLiveService.LiveParam.m_nHeight}\r\n" +
$"码率：{_localPushLiveService.LiveParam.m_nVideoBitrate}\r\n" +
$"推流地址：{_localPushLiveService.LiveParam.m_url1}");
}
}
else
{
AsynCallResult result = await _localPushLiveService.StopPushLiveStream();
if (HasErrorMsg(result.m_rc.ToString(), result.m_message))
{
PushLiveChecked = true;
}
}
}
public async Task <StartLiveStreamResult> StartPushLiveStream(List <LiveVideoStreamInfo> liveVideoStreamInfos,
string pushLiveUrl)
{
if (string.IsNullOrEmpty(LiveParam.m_url1))
{
return(new StartLiveStreamResult()
{
m_result = new AsynCallResult()
{
m_rc = -1,
m_message = Messages.WarningLivePushLiveUrlNotSet
}
});
}
if (LiveParam.m_nWidth == 0 || LiveParam.m_nHeight == 0 || LiveParam.m_nVideoBitrate == 0)
{
return(new StartLiveStreamResult()
{
m_result = new AsynCallResult()
{
m_rc = -1,
m_message = Messages.WarningLiveResolutionNotSet
}
});
}
Log.Logger.Debug(
$"【local push live begins】：width={LiveParam.m_nWidth}, height={LiveParam.m_nHeight}, bitrate={LiveParam.m_nVideoBitrate}, url={LiveParam.m_url1}, videos={liveVideoStreamInfos.Count}");
for (int i = 0; i < liveVideoStreamInfos.Count; i++)
{
Log.Logger.Debug(
$"video{i + 1}：x={liveVideoStreamInfos[i].XLocation}, y={liveVideoStreamInfos[i].YLocation}, width={liveVideoStreamInfos[i].Width}, height={liveVideoStreamInfos[i].Height}");
}
StartLiveStreamResult startLiveStreamResult =
await _sdkService.StartLiveStream(LiveParam, liveVideoStreamInfos.ToArray(), liveVideoStreamInfos.Count);
LiveId = startLiveStreamResult.m_liveId;
if (startLiveStreamResult.m_result.m_rc == 0)
{
HasPushLiveSuccessfully = true;
Log.Logger.Debug($"【local push live succeeded】：liveId={startLiveStreamResult.m_liveId}");
}
else
{
Log.Logger.Error($"【local push live failed】：{startLiveStreamResult.m_result.m_message}");
}
return(startLiveStreamResult);
}
private async Task StartPushLiveStreamAutomatically()
{
_serverPushLiveService.GetLiveParam();
UserInfo userInfo = DependencyResolver.Current.GetService <UserInfo>();
StartLiveStreamResult result =
await
_serverPushLiveService.StartPushLiveStream(
GetStreamLayout(_serverPushLiveService.LiveParam.m_nWidth,
_serverPushLiveService.LiveParam.m_nHeight), userInfo.PushStreamUrl);
if (result.m_result.m_rc == 0)
{
await
_serverPushLiveService.RefreshLiveStream(
GetStreamLayout(_serverPushLiveService.LiveParam.m_nWidth,
_serverPushLiveService.LiveParam.m_nHeight));
}
else
{
//log error msg
}
}
