aboutsummaryrefslogtreecommitdiff
path: root/MediaBrowser.Controller/MediaEncoding/JobLogger.cs
diff options
context:
space:
mode:
Diffstat (limited to 'MediaBrowser.Controller/MediaEncoding/JobLogger.cs')
-rw-r--r--MediaBrowser.Controller/MediaEncoding/JobLogger.cs149
1 files changed, 0 insertions, 149 deletions
diff --git a/MediaBrowser.Controller/MediaEncoding/JobLogger.cs b/MediaBrowser.Controller/MediaEncoding/JobLogger.cs
deleted file mode 100644
index 03e4f7771..000000000
--- a/MediaBrowser.Controller/MediaEncoding/JobLogger.cs
+++ /dev/null
@@ -1,149 +0,0 @@
-using MediaBrowser.Model.Extensions;
-using MediaBrowser.Model.Logging;
-using System;
-using System.Globalization;
-using System.IO;
-using System.Linq;
-using System.Text;
-
-namespace MediaBrowser.Controller.MediaEncoding
-{
- public class JobLogger
- {
- private readonly CultureInfo _usCulture = new CultureInfo("en-US");
- private readonly ILogger _logger;
-
- public JobLogger(ILogger logger)
- {
- _logger = logger;
- }
-
- public async void StartStreamingLog(EncodingJobInfo state, Stream source, Stream target)
- {
- try
- {
- using (var reader = new StreamReader(source))
- {
- while (!reader.EndOfStream)
- {
- var line = await reader.ReadLineAsync().ConfigureAwait(false);
-
- ParseLogLine(line, state);
-
- var bytes = Encoding.UTF8.GetBytes(Environment.NewLine + line);
-
- await target.WriteAsync(bytes, 0, bytes.Length).ConfigureAwait(false);
- await target.FlushAsync().ConfigureAwait(false);
- }
- }
- }
- catch (ObjectDisposedException)
- {
- // Don't spam the log. This doesn't seem to throw in windows, but sometimes under linux
- }
- catch (Exception ex)
- {
- _logger.ErrorException("Error reading ffmpeg log", ex);
- }
- }
-
- private void ParseLogLine(string line, EncodingJobInfo state)
- {
- float? framerate = null;
- double? percent = null;
- TimeSpan? transcodingPosition = null;
- long? bytesTranscoded = null;
- int? bitRate = null;
-
- var parts = line.Split(' ');
-
- var totalMs = state.RunTimeTicks.HasValue
- ? TimeSpan.FromTicks(state.RunTimeTicks.Value).TotalMilliseconds
- : 0;
-
- var startMs = state.BaseRequest.StartTimeTicks.HasValue
- ? TimeSpan.FromTicks(state.BaseRequest.StartTimeTicks.Value).TotalMilliseconds
- : 0;
-
- for (var i = 0; i < parts.Length; i++)
- {
- var part = parts[i];
-
- if (string.Equals(part, "fps=", StringComparison.OrdinalIgnoreCase) &&
- (i + 1 < parts.Length))
- {
- var rate = parts[i + 1];
- float val;
-
- if (float.TryParse(rate, NumberStyles.Any, _usCulture, out val))
- {
- framerate = val;
- }
- }
- else if (state.RunTimeTicks.HasValue &&
- part.StartsWith("time=", StringComparison.OrdinalIgnoreCase))
- {
- var time = part.Split(new[] { '=' }, 2).Last();
- TimeSpan val;
-
- if (TimeSpan.TryParse(time, _usCulture, out val))
- {
- var currentMs = startMs + val.TotalMilliseconds;
-
- var percentVal = currentMs / totalMs;
- percent = 100 * percentVal;
-
- transcodingPosition = val;
- }
- }
- else if (part.StartsWith("size=", StringComparison.OrdinalIgnoreCase))
- {
- var size = part.Split(new[] { '=' }, 2).Last();
-
- int? scale = null;
- if (size.IndexOf("kb", StringComparison.OrdinalIgnoreCase) != -1)
- {
- scale = 1024;
- size = size.Replace("kb", string.Empty, StringComparison.OrdinalIgnoreCase);
- }
-
- if (scale.HasValue)
- {
- long val;
-
- if (long.TryParse(size, NumberStyles.Any, _usCulture, out val))
- {
- bytesTranscoded = val * scale.Value;
- }
- }
- }
- else if (part.StartsWith("bitrate=", StringComparison.OrdinalIgnoreCase))
- {
- var rate = part.Split(new[] { '=' }, 2).Last();
-
- int? scale = null;
- if (rate.IndexOf("kbits/s", StringComparison.OrdinalIgnoreCase) != -1)
- {
- scale = 1024;
- rate = rate.Replace("kbits/s", string.Empty, StringComparison.OrdinalIgnoreCase);
- }
-
- if (scale.HasValue)
- {
- float val;
-
- if (float.TryParse(rate, NumberStyles.Any, _usCulture, out val))
- {
- bitRate = (int)Math.Ceiling(val * scale.Value);
- }
- }
- }
- }
-
- if (framerate.HasValue || percent.HasValue)
- {
- state.ReportTranscodingProgress(transcodingPosition, framerate, percent, bytesTranscoded, bitRate);
- }
- }
- }
-}