public async Task <AsyncCallbackMsg> StartRecord(List <LiveVideoStream> liveVideoStreamInfos)
{
if (string.IsNullOrEmpty(RecordDirectory))
{
return(AsyncCallbackMsg.GenerateMsg(Messages.WarningRecordDirectoryNotSet));
}
if (RecordParam.Width == 0 || RecordParam.Height == 0 || RecordParam.VideoBitrate == 0)
{
return(AsyncCallbackMsg.GenerateMsg(Messages.WarningRecordResolutionNotSet));
}
AsyncCallbackMsg result = await _sdkService.SetRecordDirectory(RecordDirectory);
AsyncCallbackMsg setRecordParamResult = await _sdkService.SetRecordParameter(RecordParam);
string recordFileName = $"{DateTime.Now:yyyy_MM_dd_HH_mm_ss}.mp4";
Log.Logger.Debug(
$"【local record live begins】：width={RecordParam.Width}, height={RecordParam.Height}, bitrate={RecordParam.VideoBitrate}, path={Path.Combine(RecordDirectory, recordFileName)}, videos={liveVideoStreamInfos.Count}");
for (int i = 0; i < liveVideoStreamInfos.Count; i++)
{
Log.Logger.Debug(
$"video{i + 1}：x={liveVideoStreamInfos[i].X}, y={liveVideoStreamInfos[i].Y}, width={liveVideoStreamInfos[i].Width}, height={liveVideoStreamInfos[i].Height}");
}
AsyncCallbackMsg localRecordResult =
await
_sdkService.StartRecord(recordFileName, liveVideoStreamInfos.ToArray(), liveVideoStreamInfos.Count);
if (localRecordResult.Status == 0)
{
RecordId = int.Parse(localRecordResult.Data.ToString());
Log.Logger.Debug($"【local record live succeeded】：liveId={RecordId}");
}
else
{
Log.Logger.Error($"【local record live failed】：{localRecordResult.Message}");
}
return(localRecordResult);
}