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Fixed: MediaInfo.AudioChannels for some eac3 and mp3 files

This commit is contained in:
Mark McDowall 2016-08-16 16:46:27 -07:00
parent 222ed1eb4b
commit 5fcd65ef57
3 changed files with 17 additions and 2 deletions
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11
src/NzbDrone.Core/MediaFiles/MediaInfo/MediaInfoModel.cs
View File

@ -20,6 +20,7 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
public int AudioStreamCount { get; set; }
public int AudioChannels { get; set; }
public string AudioChannelPositions { get; set; }
public string AudioChannelPositionsText { get; set; }
public string AudioProfile { get; set; }
public decimal VideoFps { get; set; }
public string AudioLanguages { get; set; }
@ -34,9 +35,19 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
{
if (AudioChannelPositions.IsNullOrWhiteSpace())
{
if (AudioChannelPositionsText.IsNullOrWhiteSpace())
{
if (SchemaRevision >= 3)
{
return AudioChannels;
}
return 0;
}
return AudioChannelPositionsText.ContainsIgnoreCase("LFE") ? AudioChannels - 1 + 0.1m : AudioChannels;
}
return AudioChannelPositions.Split('/').Sum(s => decimal.Parse(s, CultureInfo.InvariantCulture));
}
}

2
src/NzbDrone.Core/MediaFiles/MediaInfo/UpdateMediaInfoService.cs
View File

@ -18,7 +18,7 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
private readonly IConfigService _configService;
private readonly Logger _logger;
private const int CURRENT_MEDIA_INFO_SCHEMA_REVISION = 2;
private const int CURRENT_MEDIA_INFO_SCHEMA_REVISION = 3;
public UpdateMediaInfoService(IDiskProvider diskProvider,
IMediaFileService mediaFileService,

4
src/NzbDrone.Core/MediaFiles/MediaInfo/VideoFileInfoReader.cs
View File

@ -30,7 +30,9 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
public MediaInfoModel GetMediaInfo(string filename)
{
if (!_diskProvider.FileExists(filename))
{
throw new FileNotFoundException("Media file does not exist: " + filename);
}
MediaInfo mediaInfo = null;
@ -124,6 +126,7 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
}
var audioChannelPositions = mediaInfo.Get(StreamKind.Audio, 0, "ChannelPositions/String2");
var audioChannelPositionsText = mediaInfo.Get(StreamKind.Audio, 0, "ChannelPositions");
string audioLanguages = mediaInfo.Get(StreamKind.General, 0, "Audio_Language_List");
string audioProfile = mediaInfo.Get(StreamKind.Audio, 0, "Format_Profile");
@ -149,6 +152,7 @@ namespace NzbDrone.Core.MediaFiles.MediaInfo
AudioStreamCount = streamCount,
AudioChannels = audioChannels,
AudioChannelPositions = audioChannelPositions,
AudioChannelPositionsText = audioChannelPositionsText,
AudioProfile = audioProfile.Trim(),
VideoFps = videoFrameRate,
AudioLanguages = audioLanguages,