Port MediaEncoding and Api.Playback from 10e57ce8d21b4516733894075001819f3cd6db6b

MediaBrowser.MediaEncoding/Probing/FFProbeHelpers.cs

@@ -0,0 +1,117 @@
+using System;
+using System.Collections.Generic;
+
+namespace MediaBrowser.MediaEncoding.Probing
+{
+    public static class FFProbeHelpers
+    {
+        /// <summary>
+        /// Normalizes the FF probe result.
+        /// </summary>
+        /// <param name="result">The result.</param>
+        public static void NormalizeFFProbeResult(InternalMediaInfoResult result)
+        {
+            if (result == null)
+            {
+                throw new ArgumentNullException("result");
+            }
+
+            if (result.format != null && result.format.tags != null)
+            {
+                result.format.tags = ConvertDictionaryToCaseInSensitive(result.format.tags);
+            }
+
+            if (result.streams != null)
+            {
+                // Convert all dictionaries to case insensitive
+                foreach (var stream in result.streams)
+                {
+                    if (stream.tags != null)
+                    {
+                        stream.tags = ConvertDictionaryToCaseInSensitive(stream.tags);
+                    }
+
+                    if (stream.disposition != null)
+                    {
+                        stream.disposition = ConvertDictionaryToCaseInSensitive(stream.disposition);
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// Gets a string from an FFProbeResult tags dictionary
+        /// </summary>
+        /// <param name="tags">The tags.</param>
+        /// <param name="key">The key.</param>
+        /// <returns>System.String.</returns>
+        public static string GetDictionaryValue(Dictionary<string, string> tags, string key)
+        {
+            if (tags == null)
+            {
+                return null;
+            }
+
+            string val;
+
+            tags.TryGetValue(key, out val);
+            return val;
+        }
+
+        /// <summary>
+        /// Gets an int from an FFProbeResult tags dictionary
+        /// </summary>
+        /// <param name="tags">The tags.</param>
+        /// <param name="key">The key.</param>
+        /// <returns>System.Nullable{System.Int32}.</returns>
+        public static int? GetDictionaryNumericValue(Dictionary<string, string> tags, string key)
+        {
+            var val = GetDictionaryValue(tags, key);
+
+            if (!string.IsNullOrEmpty(val))
+            {
+                int i;
+
+                if (int.TryParse(val, out i))
+                {
+                    return i;
+                }
+            }
+
+            return null;
+        }
+
+        /// <summary>
+        /// Gets a DateTime from an FFProbeResult tags dictionary
+        /// </summary>
+        /// <param name="tags">The tags.</param>
+        /// <param name="key">The key.</param>
+        /// <returns>System.Nullable{DateTime}.</returns>
+        public static DateTime? GetDictionaryDateTime(Dictionary<string, string> tags, string key)
+        {
+            var val = GetDictionaryValue(tags, key);
+
+            if (!string.IsNullOrEmpty(val))
+            {
+                DateTime i;
+
+                if (DateTime.TryParse(val, out i))
+                {
+                    return i.ToUniversalTime();
+                }
+            }
+
+            return null;
+        }
+
+        /// <summary>
+        /// Converts a dictionary to case insensitive
+        /// </summary>
+        /// <param name="dict">The dict.</param>
+        /// <returns>Dictionary{System.StringSystem.String}.</returns>
+        private static Dictionary<string, string> ConvertDictionaryToCaseInSensitive(Dictionary<string, string> dict)
+        {
+            return new Dictionary<string, string>(dict, StringComparer.OrdinalIgnoreCase);
+        }
+    }
+}

MediaBrowser.MediaEncoding/Probing/InternalMediaInfoResult.cs

@@ -0,0 +1,341 @@
+using System.Collections.Generic;
+
+namespace MediaBrowser.MediaEncoding.Probing
+{
+    /// <summary>
+    /// Class MediaInfoResult
+    /// </summary>
+    public class InternalMediaInfoResult
+    {
+        /// <summary>
+        /// Gets or sets the streams.
+        /// </summary>
+        /// <value>The streams.</value>
+        public MediaStreamInfo[] streams { get; set; }
+
+        /// <summary>
+        /// Gets or sets the format.
+        /// </summary>
+        /// <value>The format.</value>
+        public MediaFormatInfo format { get; set; }
+
+        /// <summary>
+        /// Gets or sets the chapters.
+        /// </summary>
+        /// <value>The chapters.</value>
+        public MediaChapter[] Chapters { get; set; }
+    }
+
+    public class MediaChapter
+    {
+        public int id { get; set; }
+        public string time_base { get; set; }
+        public long start { get; set; }
+        public string start_time { get; set; }
+        public long end { get; set; }
+        public string end_time { get; set; }
+        public Dictionary<string, string> tags { get; set; }
+    }
+
+    /// <summary>
+    /// Represents a stream within the output
+    /// </summary>
+    public class MediaStreamInfo
+    {
+        /// <summary>
+        /// Gets or sets the index.
+        /// </summary>
+        /// <value>The index.</value>
+        public int index { get; set; }
+
+        /// <summary>
+        /// Gets or sets the profile.
+        /// </summary>
+        /// <value>The profile.</value>
+        public string profile { get; set; }
+
+        /// <summary>
+        /// Gets or sets the codec_name.
+        /// </summary>
+        /// <value>The codec_name.</value>
+        public string codec_name { get; set; }
+
+        /// <summary>
+        /// Gets or sets the codec_long_name.
+        /// </summary>
+        /// <value>The codec_long_name.</value>
+        public string codec_long_name { get; set; }
+
+        /// <summary>
+        /// Gets or sets the codec_type.
+        /// </summary>
+        /// <value>The codec_type.</value>
+        public string codec_type { get; set; }
+
+        /// <summary>
+        /// Gets or sets the sample_rate.
+        /// </summary>
+        /// <value>The sample_rate.</value>
+        public string sample_rate { get; set; }
+
+        /// <summary>
+        /// Gets or sets the channels.
+        /// </summary>
+        /// <value>The channels.</value>
+        public int channels { get; set; }
+
+        /// <summary>
+        /// Gets or sets the channel_layout.
+        /// </summary>
+        /// <value>The channel_layout.</value>
+        public string channel_layout { get; set; }
+
+        /// <summary>
+        /// Gets or sets the avg_frame_rate.
+        /// </summary>
+        /// <value>The avg_frame_rate.</value>
+        public string avg_frame_rate { get; set; }
+
+        /// <summary>
+        /// Gets or sets the duration.
+        /// </summary>
+        /// <value>The duration.</value>
+        public string duration { get; set; }
+
+        /// <summary>
+        /// Gets or sets the bit_rate.
+        /// </summary>
+        /// <value>The bit_rate.</value>
+        public string bit_rate { get; set; }
+
+        /// <summary>
+        /// Gets or sets the width.
+        /// </summary>
+        /// <value>The width.</value>
+        public int width { get; set; }
+
+        /// <summary>
+        /// Gets or sets the refs.
+        /// </summary>
+        /// <value>The refs.</value>
+        public int refs { get; set; }
+
+        /// <summary>
+        /// Gets or sets the height.
+        /// </summary>
+        /// <value>The height.</value>
+        public int height { get; set; }
+
+        /// <summary>
+        /// Gets or sets the display_aspect_ratio.
+        /// </summary>
+        /// <value>The display_aspect_ratio.</value>
+        public string display_aspect_ratio { get; set; }
+
+        /// <summary>
+        /// Gets or sets the tags.
+        /// </summary>
+        /// <value>The tags.</value>
+        public Dictionary<string, string> tags { get; set; }
+
+        /// <summary>
+        /// Gets or sets the bits_per_sample.
+        /// </summary>
+        /// <value>The bits_per_sample.</value>
+        public int bits_per_sample { get; set; }
+
+        /// <summary>
+        /// Gets or sets the bits_per_raw_sample.
+        /// </summary>
+        /// <value>The bits_per_raw_sample.</value>
+        public int bits_per_raw_sample { get; set; }
+        
+        /// <summary>
+        /// Gets or sets the r_frame_rate.
+        /// </summary>
+        /// <value>The r_frame_rate.</value>
+        public string r_frame_rate { get; set; }
+
+        /// <summary>
+        /// Gets or sets the has_b_frames.
+        /// </summary>
+        /// <value>The has_b_frames.</value>
+        public int has_b_frames { get; set; }
+
+        /// <summary>
+        /// Gets or sets the sample_aspect_ratio.
+        /// </summary>
+        /// <value>The sample_aspect_ratio.</value>
+        public string sample_aspect_ratio { get; set; }
+
+        /// <summary>
+        /// Gets or sets the pix_fmt.
+        /// </summary>
+        /// <value>The pix_fmt.</value>
+        public string pix_fmt { get; set; }
+
+        /// <summary>
+        /// Gets or sets the level.
+        /// </summary>
+        /// <value>The level.</value>
+        public int level { get; set; }
+
+        /// <summary>
+        /// Gets or sets the time_base.
+        /// </summary>
+        /// <value>The time_base.</value>
+        public string time_base { get; set; }
+
+        /// <summary>
+        /// Gets or sets the start_time.
+        /// </summary>
+        /// <value>The start_time.</value>
+        public string start_time { get; set; }
+
+        /// <summary>
+        /// Gets or sets the codec_time_base.
+        /// </summary>
+        /// <value>The codec_time_base.</value>
+        public string codec_time_base { get; set; }
+
+        /// <summary>
+        /// Gets or sets the codec_tag.
+        /// </summary>
+        /// <value>The codec_tag.</value>
+        public string codec_tag { get; set; }
+
+        /// <summary>
+        /// Gets or sets the codec_tag_string.
+        /// </summary>
+        /// <value>The codec_tag_string.</value>
+        public string codec_tag_string { get; set; }
+
+        /// <summary>
+        /// Gets or sets the sample_fmt.
+        /// </summary>
+        /// <value>The sample_fmt.</value>
+        public string sample_fmt { get; set; }
+
+        /// <summary>
+        /// Gets or sets the dmix_mode.
+        /// </summary>
+        /// <value>The dmix_mode.</value>
+        public string dmix_mode { get; set; }
+
+        /// <summary>
+        /// Gets or sets the start_pts.
+        /// </summary>
+        /// <value>The start_pts.</value>
+        public string start_pts { get; set; }
+
+        /// <summary>
+        /// Gets or sets the is_avc.
+        /// </summary>
+        /// <value>The is_avc.</value>
+        public string is_avc { get; set; }
+
+        /// <summary>
+        /// Gets or sets the nal_length_size.
+        /// </summary>
+        /// <value>The nal_length_size.</value>
+        public string nal_length_size { get; set; }
+
+        /// <summary>
+        /// Gets or sets the ltrt_cmixlev.
+        /// </summary>
+        /// <value>The ltrt_cmixlev.</value>
+        public string ltrt_cmixlev { get; set; }
+
+        /// <summary>
+        /// Gets or sets the ltrt_surmixlev.
+        /// </summary>
+        /// <value>The ltrt_surmixlev.</value>
+        public string ltrt_surmixlev { get; set; }
+
+        /// <summary>
+        /// Gets or sets the loro_cmixlev.
+        /// </summary>
+        /// <value>The loro_cmixlev.</value>
+        public string loro_cmixlev { get; set; }
+
+        /// <summary>
+        /// Gets or sets the loro_surmixlev.
+        /// </summary>
+        /// <value>The loro_surmixlev.</value>
+        public string loro_surmixlev { get; set; }
+
+        public string field_order { get; set; }
+
+        /// <summary>
+        /// Gets or sets the disposition.
+        /// </summary>
+        /// <value>The disposition.</value>
+        public Dictionary<string, string> disposition { get; set; }
+    }
+
+    /// <summary>
+    /// Class MediaFormat
+    /// </summary>
+    public class MediaFormatInfo
+    {
+        /// <summary>
+        /// Gets or sets the filename.
+        /// </summary>
+        /// <value>The filename.</value>
+        public string filename { get; set; }
+
+        /// <summary>
+        /// Gets or sets the nb_streams.
+        /// </summary>
+        /// <value>The nb_streams.</value>
+        public int nb_streams { get; set; }
+
+        /// <summary>
+        /// Gets or sets the format_name.
+        /// </summary>
+        /// <value>The format_name.</value>
+        public string format_name { get; set; }
+
+        /// <summary>
+        /// Gets or sets the format_long_name.
+        /// </summary>
+        /// <value>The format_long_name.</value>
+        public string format_long_name { get; set; }
+
+        /// <summary>
+        /// Gets or sets the start_time.
+        /// </summary>
+        /// <value>The start_time.</value>
+        public string start_time { get; set; }
+
+        /// <summary>
+        /// Gets or sets the duration.
+        /// </summary>
+        /// <value>The duration.</value>
+        public string duration { get; set; }
+
+        /// <summary>
+        /// Gets or sets the size.
+        /// </summary>
+        /// <value>The size.</value>
+        public string size { get; set; }
+
+        /// <summary>
+        /// Gets or sets the bit_rate.
+        /// </summary>
+        /// <value>The bit_rate.</value>
+        public string bit_rate { get; set; }
+
+        /// <summary>
+        /// Gets or sets the probe_score.
+        /// </summary>
+        /// <value>The probe_score.</value>
+        public int probe_score { get; set; }
+
+        /// <summary>
+        /// Gets or sets the tags.
+        /// </summary>
+        /// <value>The tags.</value>
+        public Dictionary<string, string> tags { get; set; }
+    }
+}