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Added VideoInfo to DTOBaseItem

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LukePulverenti Luke Pulverenti luke pulverenti
2012-08-22 08:56:44 -04:00
parent fbf8cc833c
commit f2de85b5d9
10 changed files with 156 additions and 58 deletions
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33
MediaBrowser.Controller/Providers/AudioInfoProvider.cs
View File

@@ -144,37 +144,30 @@ namespace MediaBrowser.Controller.Providers
private int? GetDictionaryDiscValue(Dictionary<string, string> tags)
{
string[] keys = tags.Keys.ToArray();
string disc = GetDictionaryValue(tags, "disc");
for (int i = 0; i < keys.Length; i++)
if (!string.IsNullOrEmpty(disc))
{
string currentKey = keys[i];
disc = disc.Split('/')[0];
if ("disc".Equals(currentKey, StringComparison.OrdinalIgnoreCase))
int num;
if (int.TryParse(disc, out num))
{
string disc = tags[currentKey];
if (!string.IsNullOrEmpty(disc))
{
disc = disc.Split('/')[0];
int num;
if (int.TryParse(disc, out num))
{
return num;
}
}
break;
return num;
}
}
return null;
}
private string GetDictionaryValue(Dictionary<string, string> tags, string key)
internal static string GetDictionaryValue(Dictionary<string, string> tags, string key)
{
if (tags == null)
{
return null;
}
string[] keys = tags.Keys.ToArray();
for (int i = 0; i < keys.Length; i++)

60
MediaBrowser.Controller/Providers/VideoInfoProvider.cs
View File

@@ -6,6 +6,7 @@ using System.Threading.Tasks;
using MediaBrowser.Controller.Events;
using MediaBrowser.Controller.FFMpeg;
using MediaBrowser.Model.Entities;
using System.Collections.Generic;
namespace MediaBrowser.Controller.Providers
{
@@ -61,11 +62,25 @@ namespace MediaBrowser.Controller.Providers
video.BitRate = int.Parse(data.format.bit_rate);
}
MediaStream videoStream = data.streams.FirstOrDefault(s => s.codec_type.Equals("video", StringComparison.OrdinalIgnoreCase));
// For now, only read info about first video stream
// Files with multiple video streams are possible, but extremely rare
bool foundVideo = false;
if (videoStream != null)
foreach (MediaStream stream in data.streams)
{
FetchFromVideoStream(video, videoStream);
if (stream.codec_type.Equals("video", StringComparison.OrdinalIgnoreCase))
{
if (!foundVideo)
{
FetchFromVideoStream(video, stream);
}
foundVideo = true;
}
else if (stream.codec_type.Equals("audio", StringComparison.OrdinalIgnoreCase))
{
FetchFromAudioStream(video, stream);
}
}
}
@@ -75,6 +90,45 @@ namespace MediaBrowser.Controller.Providers
video.Width = stream.width;
video.Height = stream.height;
video.AspectRatio = stream.display_aspect_ratio;
if (!string.IsNullOrEmpty(stream.avg_frame_rate))
{
string[] parts = stream.avg_frame_rate.Split('/');
if (parts.Length == 2)
{
video.FrameRate = float.Parse(parts[0]) / float.Parse(parts[1]);
}
else
{
video.FrameRate = float.Parse(parts[0]);
}
}
}
private void FetchFromAudioStream(Video video, MediaStream stream)
{
AudioStream audio = new AudioStream();
audio.Codec = stream.codec_name;
if (!string.IsNullOrEmpty(stream.bit_rate))
{
audio.BitRate = int.Parse(stream.bit_rate);
}
audio.Channels = stream.channels;
if (!string.IsNullOrEmpty(stream.sample_rate))
{
audio.SampleRate = int.Parse(stream.sample_rate);
}
audio.Language = AudioInfoProvider.GetDictionaryValue(stream.tags, "language");
List<AudioStream> streams = (video.AudioStreams ?? new AudioStream[] { }).ToList();
streams.Add(audio);
video.AudioStreams = streams;
}
/// <summary>