diff options
Diffstat (limited to 'MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs')
| -rw-r--r-- | MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs | 46 |
1 files changed, 22 insertions, 24 deletions
diff --git a/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs b/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs index 374e35b96..0a9958b9e 100644 --- a/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs +++ b/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs @@ -6,6 +6,7 @@ using System.Diagnostics; using System.Globalization; using System.IO; using System.Linq; +using System.Net.Http; using System.Text; using System.Threading; using System.Threading.Tasks; @@ -31,7 +32,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles private readonly IApplicationPaths _appPaths; private readonly IFileSystem _fileSystem; private readonly IMediaEncoder _mediaEncoder; - private readonly IHttpClient _httpClient; + private readonly IHttpClientFactory _httpClientFactory; private readonly IMediaSourceManager _mediaSourceManager; /// <summary> @@ -46,7 +47,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles IApplicationPaths appPaths, IFileSystem fileSystem, IMediaEncoder mediaEncoder, - IHttpClient httpClient, + IHttpClientFactory httpClientFactory, IMediaSourceManager mediaSourceManager) { _libraryManager = libraryManager; @@ -54,7 +55,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles _appPaths = appPaths; _fileSystem = fileSystem; _mediaEncoder = mediaEncoder; - _httpClient = httpClient; + _httpClientFactory = httpClientFactory; _mediaSourceManager = mediaSourceManager; } @@ -415,7 +416,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles // FFmpeg automatically convert character encoding when it is UTF-16 // If we specify character encoding, it rejects with "do not specify a character encoding" and "Unable to recode subtitle event" - if ((inputPath.EndsWith(".smi") || inputPath.EndsWith(".sami")) && + if ((inputPath.EndsWith(".smi", StringComparison.Ordinal) || inputPath.EndsWith(".sami", StringComparison.Ordinal)) && (encodingParam.Equals("UTF-16BE", StringComparison.OrdinalIgnoreCase) || encodingParam.Equals("UTF-16LE", StringComparison.OrdinalIgnoreCase))) { @@ -435,7 +436,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles CreateNoWindow = true, UseShellExecute = false, FileName = _mediaEncoder.EncoderPath, - Arguments = string.Format("{0} -i \"{1}\" -c:s srt \"{2}\"", encodingParam, inputPath, outputPath), + Arguments = string.Format(CultureInfo.InvariantCulture, "{0} -i \"{1}\" -c:s srt \"{2}\"", encodingParam, inputPath, outputPath), WindowStyle = ProcessWindowStyle.Hidden, ErrorDialog = false }, @@ -506,7 +507,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles string.Format(CultureInfo.InvariantCulture, "ffmpeg subtitle conversion failed for {0}", inputPath)); } - await SetAssFont(outputPath).ConfigureAwait(false); + await SetAssFont(outputPath, cancellationToken).ConfigureAwait(false); _logger.LogInformation("ffmpeg subtitle conversion succeeded for {Path}", inputPath); } @@ -668,7 +669,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles if (string.Equals(outputCodec, "ass", StringComparison.OrdinalIgnoreCase)) { - await SetAssFont(outputPath).ConfigureAwait(false); + await SetAssFont(outputPath, cancellationToken).ConfigureAwait(false); } } @@ -676,8 +677,9 @@ namespace MediaBrowser.MediaEncoding.Subtitles /// Sets the ass font. /// </summary> /// <param name="file">The file.</param> + /// <param name="cancellationToken">The token to monitor for cancellation requests. The default value is <c>System.Threading.CancellationToken.None</c>.</param> /// <returns>Task.</returns> - private async Task SetAssFont(string file) + private async Task SetAssFont(string file, CancellationToken cancellationToken = default) { _logger.LogInformation("Setting ass font within {File}", file); @@ -692,14 +694,14 @@ namespace MediaBrowser.MediaEncoding.Subtitles text = await reader.ReadToEndAsync().ConfigureAwait(false); } - var newText = text.Replace(",Arial,", ",Arial Unicode MS,"); + var newText = text.Replace(",Arial,", ",Arial Unicode MS,", StringComparison.Ordinal); - if (!string.Equals(text, newText)) + if (!string.Equals(text, newText, StringComparison.Ordinal)) { using (var fileStream = new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.Read)) using (var writer = new StreamWriter(fileStream, encoding)) { - writer.Write(newText); + await writer.WriteAsync(newText.AsMemory(), cancellationToken).ConfigureAwait(false); } } } @@ -736,7 +738,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles var charset = CharsetDetector.DetectFromStream(stream).Detected?.EncodingName; // UTF16 is automatically converted to UTF8 by FFmpeg, do not specify a character encoding - if ((path.EndsWith(".ass") || path.EndsWith(".ssa") || path.EndsWith(".srt")) + if ((path.EndsWith(".ass", StringComparison.Ordinal) || path.EndsWith(".ssa", StringComparison.Ordinal) || path.EndsWith(".srt", StringComparison.Ordinal)) && (string.Equals(charset, "utf-16le", StringComparison.OrdinalIgnoreCase) || string.Equals(charset, "utf-16be", StringComparison.OrdinalIgnoreCase))) { @@ -749,24 +751,20 @@ namespace MediaBrowser.MediaEncoding.Subtitles } } - private Task<Stream> GetStream(string path, MediaProtocol protocol, CancellationToken cancellationToken) + private async Task<Stream> GetStream(string path, MediaProtocol protocol, CancellationToken cancellationToken) { switch (protocol) { case MediaProtocol.Http: - var opts = new HttpRequestOptions() - { - Url = path, - CancellationToken = cancellationToken, - - // Needed for seeking - BufferContent = true - }; - - return _httpClient.Get(opts); + { + using var response = await _httpClientFactory.CreateClient(NamedClient.Default) + .GetAsync(path, cancellationToken) + .ConfigureAwait(false); + return await response.Content.ReadAsStreamAsync().ConfigureAwait(false); + } case MediaProtocol.File: - return Task.FromResult<Stream>(File.OpenRead(path)); + return File.OpenRead(path); default: throw new ArgumentOutOfRangeException(nameof(protocol)); } |