first commit

2026-02-09 20:10:14 +08:00
commit 47a5cff08b
2638 changed files with 322636 additions and 0 deletions
--- a/Assets/AVProVideo/Runtime/Scripts/Components/MediaPlayer_Subtitles.cs
+++ b/Assets/AVProVideo/Runtime/Scripts/Components/MediaPlayer_Subtitles.cs
@@ -0,0 +1,150 @@
+using UnityEngine;
+using System.Collections;
+
+//-----------------------------------------------------------------------------
+// Copyright 2015-2022 RenderHeads Ltd.  All rights reserved.
+//-----------------------------------------------------------------------------
+
+namespace RenderHeads.Media.AVProVideo
+{
+	public partial class MediaPlayer : MonoBehaviour
+	{
+		public bool EnableSubtitles(MediaPath mediaPath)
+		{
+			bool result = false;
+			if (_subtitlesInterface != null)
+			{
+				if (mediaPath != null && !string.IsNullOrEmpty(mediaPath.Path))
+				{
+					string fullPath = mediaPath.GetResolvedFullPath();
+
+					bool checkForFileExist = true;
+					if (fullPath.Contains("://"))
+					{
+						checkForFileExist = false;
+					}
+#if (!UNITY_EDITOR && UNITY_ANDROID)
+					checkForFileExist = false;
+#endif
+
+					if (checkForFileExist && !System.IO.File.Exists(fullPath))
+					{
+						Debug.LogError("[AVProVideo] Subtitle file not found: " + fullPath, this);
+					}
+					else
+					{
+						Helper.LogInfo("Opening subtitles " + fullPath, this);
+
+						_previousSubtitleIndex = -1;
+
+						try
+						{
+							if (fullPath.Contains("://"))
+							{
+								// Use coroutine and WWW class for loading
+								if (_loadSubtitlesRoutine != null)
+								{
+									StopCoroutine(_loadSubtitlesRoutine);
+									_loadSubtitlesRoutine = null;
+								}
+								_loadSubtitlesRoutine = StartCoroutine(LoadSubtitlesCoroutine(fullPath, mediaPath));
+							}
+							else
+							{
+								// Load directly from file
+								string subtitleData = System.IO.File.ReadAllText(fullPath);
+								if (_subtitlesInterface.LoadSubtitlesSRT(subtitleData))
+								{
+									_subtitlePath = mediaPath;
+									_sideloadSubtitles = false;
+									result = true;
+								}
+								else
+								{
+									Debug.LogError("[AVProVideo] Failed to load subtitles" + fullPath, this);
+								}
+							}
+
+						}
+						catch (System.Exception e)
+						{
+							Debug.LogError("[AVProVideo] Failed to load subtitles " + fullPath, this);
+							Debug.LogException(e, this);
+						}
+					}
+				}
+				else
+				{
+					Debug.LogError("[AVProVideo] No subtitle file path specified", this);
+				}
+			}
+			else
+			{
+				_queueSubtitlePath = mediaPath;
+			}
+
+			return result;
+		}
+
+		private IEnumerator LoadSubtitlesCoroutine(string url, MediaPath mediaPath)
+		{
+			UnityEngine.Networking.UnityWebRequest www = UnityEngine.Networking.UnityWebRequest.Get(url);
+			#if UNITY_2017_2_OR_NEWER
+			yield return www.SendWebRequest();
+			#else
+			yield return www.Send();
+			#endif
+
+			string subtitleData = string.Empty;
+
+			#if UNITY_2020_1_OR_NEWER
+			if (www.result == UnityEngine.Networking.UnityWebRequest.Result.Success)
+			#elif UNITY_2017_1_OR_NEWER
+			if (!www.isNetworkError)
+			#else
+			if (!www.isError)
+			#endif
+			{
+				subtitleData = ((UnityEngine.Networking.DownloadHandler)www.downloadHandler).text;
+			}
+			else
+			{
+				Debug.LogError("[AVProVideo] Error loading subtitles '" + www.error + "' from " + url);
+			}
+
+			if (_subtitlesInterface.LoadSubtitlesSRT(subtitleData))
+			{
+				_subtitlePath = mediaPath;
+				_sideloadSubtitles = false;
+			}
+			else
+			{
+				Debug.LogError("[AVProVideo] Failed to load subtitles" + url, this);
+			}
+
+			_loadSubtitlesRoutine = null;
+
+			www.Dispose();
+		}
+
+		public void DisableSubtitles()
+		{
+			if (_loadSubtitlesRoutine != null)
+			{
+				StopCoroutine(_loadSubtitlesRoutine);
+				_loadSubtitlesRoutine = null;
+			}
+
+			if (_subtitlesInterface != null)
+			{
+				_previousSubtitleIndex = -1;
+				_sideloadSubtitles = false;
+				_subtitlesInterface.LoadSubtitlesSRT(string.Empty);
+			}
+			else
+			{
+				_queueSubtitlePath = null;
+			}
+		}
+	}
+}