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| author | LukePulverenti Luke Pulverenti luke pulverenti <LukePulverenti Luke Pulverenti luke.pulverenti@gmail.com> | 2012-08-20 15:16:51 -0400 |
|---|---|---|
| committer | LukePulverenti Luke Pulverenti luke pulverenti <LukePulverenti Luke Pulverenti luke.pulverenti@gmail.com> | 2012-08-20 15:16:51 -0400 |
| commit | aae259d2cd06dc59d279cf04b0f94a09d485cba0 (patch) | |
| tree | e232a2ed1a2e6e3f7a51d5f8c5783b099abc784a /MediaBrowser.Controller/Providers | |
| parent | 8f024e81996b14a9e6a440a601d0f6c0694f7ab8 (diff) | |
Initial check-in of VideoInfoProvider, although it's currently disabled.
Diffstat (limited to 'MediaBrowser.Controller/Providers')
3 files changed, 105 insertions, 8 deletions
diff --git a/MediaBrowser.Controller/Providers/AudioInfoProvider.cs b/MediaBrowser.Controller/Providers/AudioInfoProvider.cs index 8894f87ed..0f513f369 100644 --- a/MediaBrowser.Controller/Providers/AudioInfoProvider.cs +++ b/MediaBrowser.Controller/Providers/AudioInfoProvider.cs @@ -229,21 +229,26 @@ namespace MediaBrowser.Controller.Providers {
base.Init();
+ EnsureCacheSubFolders(Kernel.Instance.ApplicationPaths.FFProbeAudioCacheDirectory);
+ }
+
+ internal static void EnsureCacheSubFolders(string root)
+ {
// Do this now so that we don't have to do this on every operation, which would require us to create a lock in order to maintain thread-safety
for (int i = 0; i <= 9; i++)
{
- EnsureDirectory(Path.Combine(Kernel.Instance.ApplicationPaths.FFProbeAudioCacheDirectory, i.ToString()));
+ EnsureDirectory(Path.Combine(root, i.ToString()));
}
- EnsureDirectory(Path.Combine(Kernel.Instance.ApplicationPaths.FFProbeAudioCacheDirectory, "a"));
- EnsureDirectory(Path.Combine(Kernel.Instance.ApplicationPaths.FFProbeAudioCacheDirectory, "b"));
- EnsureDirectory(Path.Combine(Kernel.Instance.ApplicationPaths.FFProbeAudioCacheDirectory, "c"));
- EnsureDirectory(Path.Combine(Kernel.Instance.ApplicationPaths.FFProbeAudioCacheDirectory, "d"));
- EnsureDirectory(Path.Combine(Kernel.Instance.ApplicationPaths.FFProbeAudioCacheDirectory, "e"));
- EnsureDirectory(Path.Combine(Kernel.Instance.ApplicationPaths.FFProbeAudioCacheDirectory, "f"));
+ EnsureDirectory(Path.Combine(root, "a"));
+ EnsureDirectory(Path.Combine(root, "b"));
+ EnsureDirectory(Path.Combine(root, "c"));
+ EnsureDirectory(Path.Combine(root, "d"));
+ EnsureDirectory(Path.Combine(root, "e"));
+ EnsureDirectory(Path.Combine(root, "f"));
}
- private void EnsureDirectory(string path)
+ private static void EnsureDirectory(string path)
{
if (!Directory.Exists(path))
{
diff --git a/MediaBrowser.Controller/Providers/BaseMetadataProvider.cs b/MediaBrowser.Controller/Providers/BaseMetadataProvider.cs index 03684e8ee..0cd7c08d0 100644 --- a/MediaBrowser.Controller/Providers/BaseMetadataProvider.cs +++ b/MediaBrowser.Controller/Providers/BaseMetadataProvider.cs @@ -47,6 +47,9 @@ namespace MediaBrowser.Controller.Providers // Run this provider after all first priority providers
Second,
+ // Run this provider after all second priority providers
+ Third,
+
// Run this provider last
Last
}
diff --git a/MediaBrowser.Controller/Providers/VideoInfoProvider.cs b/MediaBrowser.Controller/Providers/VideoInfoProvider.cs new file mode 100644 index 000000000..8b140bfc0 --- /dev/null +++ b/MediaBrowser.Controller/Providers/VideoInfoProvider.cs @@ -0,0 +1,89 @@ +using System.ComponentModel.Composition;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using MediaBrowser.Controller.Events;
+using MediaBrowser.Controller.FFMpeg;
+using MediaBrowser.Model.Entities;
+
+namespace MediaBrowser.Controller.Providers
+{
+ //[Export(typeof(BaseMetadataProvider))]
+ public class VideoInfoProvider : BaseMetadataProvider
+ {
+ public override bool Supports(BaseEntity item)
+ {
+ return item is Video;
+ }
+
+ public override MetadataProviderPriority Priority
+ {
+ // Give this second priority
+ // Give metadata xml providers a chance to fill in data first
+ // Then we can skip this step whenever possible
+ get { return MetadataProviderPriority.Second; }
+ }
+
+ public override async Task Fetch(BaseEntity item, ItemResolveEventArgs args)
+ {
+ Video video = item as Video;
+
+ if (video.VideoType != VideoType.VideoFile)
+ {
+ // Not supported yet
+ return;
+ }
+
+ if (CanSkip(video))
+ {
+ return;
+ }
+
+ string outputDirectory = Path.Combine(Kernel.Instance.ApplicationPaths.FFProbeVideoCacheDirectory, item.Id.ToString().Substring(0, 1));
+
+ string outputPath = Path.Combine(outputDirectory, item.Id + "-" + item.DateModified.Ticks + ".js");
+
+ FFProbeResult data = await FFProbe.Run(video, outputPath);
+ }
+
+ /// <summary>
+ /// Determines if there's already enough info in the Video object to allow us to skip running ffprobe
+ /// </summary>
+ private bool CanSkip(Video video)
+ {
+ if (video.AudioStreams == null || !video.AudioStreams.Any())
+ {
+ return false;
+ }
+
+ if (string.IsNullOrEmpty(video.Codec))
+ {
+ return false;
+ }
+
+ if (string.IsNullOrEmpty(video.ScanType))
+ {
+ return false;
+ }
+
+ if (string.IsNullOrEmpty(video.FrameRate))
+ {
+ return false;
+ }
+
+ if (video.Height == 0 || video.Width == 0 || video.BitRate == 0)
+ {
+ return false;
+ }
+
+ return true;
+ }
+
+ public override void Init()
+ {
+ base.Init();
+
+ AudioInfoProvider.EnsureCacheSubFolders(Kernel.Instance.ApplicationPaths.FFProbeVideoCacheDirectory);
+ }
+ }
+}
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