private void InitEs()
{
try
{
ioContext = ffmpegGlue.AllocIOContext(BufferSize, ReadPacket);
ioContext.Seekable = false;
ioContext.WriteFlag = false;
formatContext = ffmpegGlue.AllocFormatContext();
formatContext.ProbeSize = ProbeSize;
formatContext.MaxAnalyzeDuration = MaxAnalyzeDuration;
formatContext.AVIOContext = ioContext;
formatContext.Open();
}
catch (FFmpegException ex)
{
DeallocFFmpeg();
// Report init errors resulting from reset as cancellation
if (cancellationTokenSource.IsCancellationRequested)
{
throw new TaskCanceledException();
}
Logger.Error(ex);
throw new DemuxerException("Cannot open formatContext", ex);
}
}
private void InitUrl(string url)
{
try
{
formatContext = ffmpegGlue.AllocFormatContext();
formatContext.ProbeSize = ProbeSize;
formatContext.MaxAnalyzeDuration = TimeSpan.FromSeconds(10);
formatContext.Open(url);
}
catch (FFmpegException ex)
{
DeallocFFmpeg();
Logger.Error(ex);
throw new DemuxerException("Cannot open formatContext", ex);
}
}
private void InitUrl(string url, IReadOnlyCollection <KeyValuePair <string, object> > options = null)
{
try
{
formatContext = ffmpegGlue.AllocFormatContext();
formatContext.IoInterrupt = () => _operationMonitor.CancelOrTimeout();
formatContext.ProbeSize = ProbeSize;
formatContext.MaxAnalyzeDuration = TimeSpan.FromSeconds(10);
formatContext.Open(url, options == null ? null : new AvDictionary(options));
}
catch (FFmpegException ex)
{
DeallocFFmpeg();
Logger.Error(ex);
throw new DemuxerException("Cannot open formatContext", ex);
}
}
private void InitEs()
{
try
{
ioContext = ffmpegGlue.AllocIOContext(BufferSize, ReadPacket);
ioContext.Seekable = false;
ioContext.WriteFlag = false;
formatContext = ffmpegGlue.AllocFormatContext();
formatContext.ProbeSize = ProbeSize;
formatContext.MaxAnalyzeDuration = MaxAnalyzeDuration;
formatContext.AVIOContext = ioContext;
formatContext.Open();
}
catch (FFmpegException ex)
{
DeallocFFmpeg();
Logger.Error(ex);
throw new DemuxerException("Cannot open formatContext", ex);
}
}
private void InitEs()
{
try
{
const int bufferSize = 128 * 1024;
ioContext = ffmpegGlue.AllocIOContext(bufferSize, ReadPacket);
ioContext.Seekable = false;
ioContext.WriteFlag = false;
formatContext = ffmpegGlue.AllocFormatContext();
formatContext.ProbeSize = bufferSize;
formatContext.MaxAnalyzeDuration = TimeSpan.FromSeconds(10);
formatContext.AVIOContext = ioContext;
formatContext.Open();
}
catch (FFmpegException ex)
{
DeallocFFmpeg();
Logger.Error(ex);
throw new DemuxerException("Cannot open formatContext", ex);
}
}
