Merge pull request #248 from lukeIam/newAcinerella

Use new acinerella and ffmpeg (3.2) versions

Vocaluxe/Lib/Video/Acinerella/CAcinerella.cs

@@ -58,7 +58,22 @@ namespace Vocaluxe.Lib.Video.Acinerella
     [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
     public struct SACFileInfo
     {
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 512)]
+        public readonly string title;
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 512)]
+        public readonly string author;
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 512)]
+        public readonly string copyright;
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 512)]
+        public readonly string comment;
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 512)]
+        public readonly string album;
+        public readonly int year;
+        public readonly int track;
+        [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
+        public readonly string genre;
         public readonly Int64 Duration;
+        public readonly int Bitrate;
     }
 
     // TAc_instance represents an Acinerella instance. Each instance can open and
@@ -105,14 +120,17 @@ namespace Vocaluxe.Lib.Video.Acinerella
     }
 
     // Contains information about an Acinerella stream.
-    [StructLayout(LayoutKind.Sequential)]
+    [StructLayout(LayoutKind.Explicit)]
     public struct SACStreamInfo
     {
         //Contains the type of the stream.
+        [FieldOffset(0)]
         public readonly EACStreamType StreamType;
 
         //Additional info about the stream
+        [FieldOffset(8)]
         public SACAudioStreamInfo AudioInfo;
+        [FieldOffset(8)]
         public SACVideoStreamInfo VideoInfo;
     }
 
@@ -128,7 +146,7 @@ namespace Vocaluxe.Lib.Video.Acinerella
         //The timecode of the currently decoded picture in seconds.
         public readonly double Timecode;
 
-        public readonly double VideoClock;
+        //public readonly double VideoClock;
 
         //Contains information about the stream the decoder is attached to.
         public SACStreamInfo StreamInfo;
@@ -219,14 +237,14 @@ namespace Vocaluxe.Lib.Video.Acinerella
 
         // Initializes an Acinerella instance.
         //function ac_init(): PAc_instance; cdecl; external ac_dll;
-        [DllImport(_AcDll, EntryPoint = "ac_init", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Auto)]
+        [DllImport(_AcDll, EntryPoint = "ac_init_of", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Auto)]
-        private static extern IntPtr _ac_init();
+        private static extern IntPtr _ac_init(EACOutputFormat outputFormat);
 
         public static IntPtr AcInit()
         {
             lock (_Lock)
             {
-                return _ac_init();
+                return _ac_init(EACOutputFormat.ACOutputRGBA32);
             }
         }
 
@@ -243,52 +261,7 @@ namespace Vocaluxe.Lib.Video.Acinerella
             }
         }
 
-        // Opens a media file.
+        [DllImport(_AcDll, EntryPoint = "ac_open_file", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
-        // @param(inst specifies the Acinerella Instance the stream should be opened for)
-        // @param(sender specifies a pointer that is sent to all callback functions to
-        // allow you to do object orientated programming. May be NULL.)
-        // @param(open_proc specifies the callback function that is called, when the
-        // media file is opened. May be NULL.)
-        // @param(close_proc specifies the callback function that is called when the media
-        // file is closed. May be NULL.)
-        /*function ac_open(
-            inst: PAc_instance;
-            sender: Pointer;
-            open_proc: TAc_openclose_callback;
-            read_proc: TAc_read_callback;
-            seek_proc: TAc_seek_callback;
-            close_proc: TAc_openclose_callback;
-            proberesult: PAc_proberesult): integer; cdecl; external ac_dll;
-        */
-        /*
-        [DllImport(AcDll, EntryPoint = "ac_open", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Auto)]
-        private static extern Int32 _ac_open(
-            IntPtr PAc_instance,
-            IntPtr sender,
-            TAc_openclose_callback open_proc,
-            TAc_read_callback read_proc,
-            TAc_seek_callback seek_proc,
-            TAc_openclose_callback close_proc,
-            IntPtr proberesult
-            );
-
-        public static Int32 ac_open(
-            IntPtr PAc_instance,
-            IntPtr sender,
-            TAc_openclose_callback open_proc,
-            TAc_read_callback read_proc,
-            TAc_seek_callback seek_proc,
-            TAc_openclose_callback close_proc,
-            IntPtr proberesult
-            )
-        {
-            lock (_GetLockToken(pAcDecoder))
-            {
-                return _ac_open(PAc_instance, sender, open_proc, read_proc, seek_proc, close_proc, proberesult);
-            }
-        }*/
-
-        [DllImport(_AcDll, EntryPoint = "ac_open", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
         private static extern Int32 _ac_open2(IntPtr pAcInstance, string filename);
 
         // ReSharper disable UnusedMethodReturnValue.Global
@@ -337,28 +310,55 @@ namespace Vocaluxe.Lib.Video.Acinerella
         [DllImport(_AcDll, EntryPoint = "ac_free_package", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Auto)]
         public static extern void ac_free_package(IntPtr pAcPackage);
 
-        [DllImport(_AcDll, EntryPoint = "ac_create_video_decoder", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Auto)]
+        [DllImport(_AcDll, EntryPoint = "ac_create_decoder", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Auto)]
-        private static extern IntPtr _ac_create_video_decoder(IntPtr pAcInstance);
+        private static extern IntPtr _ac_create_decoder(IntPtr pAcInstance, int i);
 
         public static IntPtr AcCreateVideoDecoder(IntPtr pAcInstance)
         {
             lock (_GetLockToken(pAcInstance))
             {
-                return _ac_create_video_decoder(pAcInstance);
+                var firstVideoStreamId = _GetFirstStreamByType(pAcInstance, EACStreamType.ACStreamTypeVideo);
+
+                if (firstVideoStreamId < 0)
+                {
+                    throw new ArgumentException("The instace does not contain a video stream.");
+                }
+
+                return _ac_create_decoder(pAcInstance, firstVideoStreamId);
             }
         }
-
+        
-        [DllImport(_AcDll, EntryPoint = "ac_create_audio_decoder", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Auto)]
-        private static extern IntPtr _ac_create_audio_decoder(IntPtr pAcInstance);
-
         public static IntPtr AcCreateAudioDecoder(IntPtr pAcInstance)
         {
             lock (_GetLockToken(pAcInstance))
             {
-                return _ac_create_audio_decoder(pAcInstance);
+                var firstAudioStreamId = _GetFirstStreamByType(pAcInstance, EACStreamType.ACStreamTypeAudio);
+
+                if (firstAudioStreamId < 0)
+                {
+                    throw new ArgumentException("The instace does not contain a audio stream.");
+                }
+                return _ac_create_decoder(pAcInstance, firstAudioStreamId);
             }
         }
 
+        private static int _GetFirstStreamByType(IntPtr pAcInstance, EACStreamType type)
+        {
+            var instance = (SACInstance)Marshal.PtrToStructure(pAcInstance, typeof(SACInstance));
+
+            int currentStream = 0;
+            SACStreamInfo currentStreamInfo;
+
+            while (currentStream < instance.StreamCount)
+            {
+                AcGetStreamInfo(pAcInstance, currentStream, out currentStreamInfo);
+                if (currentStreamInfo.StreamType == type)
+                    return currentStream;
+                currentStream++;
+            }
+            return -1;
+        }
+
         // Frees an created decoder.
         //procedure ac_free_decoder(pDecoder: PAc_decoder); cdecl; external ac_dll;
         [DllImport(_AcDll, EntryPoint = "ac_free_decoder", ExactSpelling = false, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Auto)]

Vocaluxe/Lib/Video/Acinerella/CDecoderThread.cs

@@ -447,6 +447,7 @@ namespace Vocaluxe.Lib.Video.Acinerella
             {
                 _Free();
                 Stop();
+                return;
             }
 
             while (!_Terminated)

Vocaluxe/Lib/Video/Acinerella/acinerella.h

@@ -15,8 +15,8 @@
     along with Acinerella.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#ifndef VIDEOPLAY_H
+#ifndef _ACINERELLA_H_
-#define VIDEOPLAY_H
+#define _ACINERELLA_H_
 
 #include <stdint.h>
 #include <stdio.h>
@@ -24,187 +24,495 @@
 
 #ifdef _WIN32
 #define CALL_CONVT __cdecl
+#define EXTERN extern __declspec(dllexport)
 #else
-#define CALL_CONVT 
+#define CALL_CONVT
+#define EXTERN extern
 #endif
 
-typedef long long int64;
+/**
+ * Defines the type of an Acinerella media stream. Currently only video and
+ * audio streams are supported, subtitle and data streams will be marked as
+ * "unknown".
+ */
+typedef enum _ac_stream_type {
+    /**
+     * The type of the media stream is not known. This kind of stream can not be
+     * decoded.
+     */
+    AC_STREAM_TYPE_VIDEO = 0,
 
-/*Defines the type of an Acinerella media stream. Currently only video and
+    /**
- audio streams are supported, subtitle and data streams will be marked as
+     * This media stream is a video stream.
- "unknown".*/
+     */
-enum _ac_stream_type {
+    AC_STREAM_TYPE_AUDIO = 1,
-  /*The type of the media stream is not known. This kind of stream can not be
-      decoded.*/
-  AC_STREAM_TYPE_VIDEO = 0,
-  /*This media stream is a video stream.*/
-  AC_STREAM_TYPE_AUDIO = 1,
-  /*This media stream is an audio stream.*/  
-  AC_STREAM_TYPE_UNKNOWN = -1
-};
 
-typedef enum _ac_stream_type ac_stream_type;
+    /**
+     * This media stream is an audio stream.
+     */
+    AC_STREAM_TYPE_UNKNOWN = -1
+} ac_stream_type;
 
-/*Defines the type of an Acinerella media decoder.*/
+/**
-enum _ac_decoder_type {
+ * Defines the type of an Acinerella media decoder.
-  /*This decoder is used to decode a video stream.*/
+ */
-  AC_DECODER_TYPE_VIDEO = 0,
+typedef enum _ac_decoder_type {
-  /* This decoder is used to decode an audio stram.*/
+    /**
-  AC_DECODER_TYPE_AUDIO = 1
+     * This decoder is used to decode a video stream.
-};
+     */
+    AC_DECODER_TYPE_VIDEO = 0,
 
-typedef enum _ac_decoder_type ac_decoder_type;
+    /**
+     * This decoder is used to decode an audio stram.
+     */
+    AC_DECODER_TYPE_AUDIO = 1
+} ac_decoder_type;
 
-/*Defines the format video/image data is outputted in*/
+/**
-enum _ac_output_format {
+ * Defines the format video/image data is returned in.
-  AC_OUTPUT_RGB24 = 0,
+ */
-  AC_OUTPUT_BGR24 = 1,
+typedef enum _ac_output_format {
-  AC_OUTPUT_RGBA32 = 2,
+    AC_OUTPUT_RGB24 = 0,
-  AC_OUTPUT_BGRA32 = 3
+    AC_OUTPUT_BGR24 = 1,
-};
+    AC_OUTPUT_RGBA32 = 2,
+    AC_OUTPUT_BGRA32 = 3,
+    AC_OUTPUT_YUV420P = 4,
+    AC_OUTPUT_UYVY422 = 5,
+    AC_OUTPUT_YUYV422 = 6
+} ac_output_format;
 
-typedef enum _ac_output_format ac_output_format;
+/*Contains information about the whole file/stream that has been opened. Default
-
+values are ""
-/*Contains information about the whole file/stream that has been opened. Default values are "" 
 for strings and -1 for integer values.*/
-struct _ac_file_info { 
+typedef struct _ac_file_info {
-  /*Length of the file*/
+    /**
-  int64_t duration;  
+     * Title of the media file
-};
+     */
+    char title[512];
 
-typedef struct _ac_file_info ac_file_info;
+    /**
-typedef ac_file_info* lp_ac_file_info;
+     * Author or artist of the media file.
+     */
+    char author[512];
 
-/*TAc_instance represents an Acinerella instance. Each instance can open and
+    /**
- decode one file at once. There can be only 26 Acinerella instances opened at
+     * Copyright information.
- once.*/
+     */
-struct _ac_instance {
+    char copyright[512];
-  /*If true, the instance currently opened a media file.*/
-  bool opened;
-  /*Contains the count of streams the media file has. This value is available
-   after calling the ac_open function.*/
-  int stream_count;  
-  /*Set this value to change the image output format */
-  ac_output_format output_format;
-  /*Contains information about the opened stream/file*/
-  ac_file_info info;  
-};
 
-typedef struct _ac_instance ac_instance;
+    /**
-/*Pointer on the Acinerella instance record.*/
+     * Comment stored in the file.
-typedef ac_instance* lp_ac_instance;
+     */
+    char comment[512];
 
-/*Contains information about an Acinerella video stream.*/
+    /**
+     * Album the media file is from.
+     */
+    char album[512];
+
+    /**
+     * Year in which the media file was created.
+     */
+    int year;
+
+    /**
+     * Track number.
+     */
+    int track;
+
+    /**
+     * Genre of the media file.
+     */
+    char genre[32];
+
+    /**
+     * Length of the file in milliseconds.
+     */
+    int64_t duration;
+
+    /**
+     * Bitrate of the file.
+     */
+    int bitrate;
+} ac_file_info;
+
+typedef ac_file_info *lp_ac_file_info;
+
+/**
+ * ac_instance represents an Acinerella instance. Each instance can open and
+ * decode one file at once.
+ */
+typedef struct _ac_instance {
+    /**
+     * If true, the instance currently opened a media file.
+     */
+    bool opened;
+
+    /**
+     * Contains the count of streams the media file has. This value is available
+     * after calling the ac_open function.
+     */
+    int stream_count;
+
+    /**
+     * Set this value to change the image output format
+     */
+    ac_output_format output_format;
+
+    /**
+     * Contains information about the opened stream/file
+     */
+    ac_file_info info;
+} ac_instance;
+
+/**
+ * Pointer on the Acinerella instance record.
+ */
+typedef ac_instance *lp_ac_instance;
+
+/**
+ * Contains information about an Acinerella video stream.
+ */
 struct _ac_video_stream_info {
-  /*The width of one frame.*/ 
+    /**
-  int frame_width;
+     * The width of one frame.
-  /*The height of one frame.*/
+     */
-  int frame_height;
+    int frame_width;
-  /*The width of one pixel. 1.07 for 4:3 format, 1,42 for the 16:9 format*/
-  float pixel_aspect;
-  /*Frames per second that should be played.*/  
-  double frames_per_second;
-};
-typedef struct _ac_video_stream_info ac_video_stream_info;
-/*Contains information about an Acinerella audio stream.*/
-struct _ac_audio_stream_info {
-  /*Samples per second. Default values are 44100 or 48000.*/
-  int samples_per_second;
-  /*Bits per sample. Can be 8 or 16 Bit.*/
-  int bit_depth;
-  /*Count of channels in the audio stream.*/
-  int channel_count;  
-};
-typedef struct _ac_audio_stream_info ac_audio_stream_info;
 
+    /**
+     * The height of one frame.
+     */
+    int frame_height;
+
+    /**
+     * The width of one pixel. 1.07 for 4:3 format, 1,42 for the 16:9 format
+     */
+    float pixel_aspect;
+
+    /**
+     * Frames per second that should be played.
+     */
+    double frames_per_second;
+};
+
+/**
+ * Contains information about an Acinerella audio stream.
+ */
+struct _ac_audio_stream_info {
+    /**
+     * Samples per second. Default values are 44100 or 48000.
+     */
+    int samples_per_second;
+
+    /**
+     * Bits per sample. Can be 8, 16 or 32 Bit. In the latter case the data is
+     * in floating point format.
+     */
+    int bit_depth;
+
+    /**
+     * Count of channels in the audio stream.
+     */
+    int channel_count;
+};
+
+/**
+ * Additional info about the stream - use "video_info" when the stream
+ * is an video stream, "audio_info" when the stream is an audio stream.
+ */
+union _ac_additional_stream_info {
+    struct _ac_audio_stream_info audio_info;
+    struct _ac_video_stream_info video_info;
+};
 
 /*Contains information about an Acinerella stream.*/
-struct _ac_stream_info {
+typedef struct _ac_stream_info {
-  /*Contains the type of the stream.*/
+    /**
-  ac_stream_type stream_type;
+     * Contains the type of the stream.
-  ac_audio_stream_info audio_info;
+     */
-  ac_video_stream_info video_info;
+    ac_stream_type stream_type;
-};
 
-typedef struct _ac_stream_info ac_stream_info;
+    /**
-/*Pointer on TAc_stream_info*/
+     * Additional data depending on the stream type. Either access the
-typedef ac_stream_info* lp_ac_stream_info;
+     * "audio_info" or the "video_info" field, depending on the value stored in
+     * the "stream_type" member.
+     */
+    union _ac_additional_stream_info additional_info;
+} ac_stream_info;
 
-/*Contains information about an Acinerella video/audio decoder.*/
+/**
-struct _ac_decoder {
+ * Pointer on ac_stream_info
-  /*Pointer on the Acinerella instance*/
+ */
-  lp_ac_instance pacInstance;
+typedef ac_stream_info *lp_ac_stream_info;
-  /*Contains the type of the decoder.*/
-  ac_decoder_type type;
-  
-  /*The timecode of the currently decoded picture in seconds */
-  double timecode;
-  
-  double video_clock;
-  
-  /*Contains information about the stream the decoder is attached to.*/
-  ac_stream_info stream_info;
-  /*The index of the stream the decoder is attached to.*/
-  int stream_index;
-  
-  /*Pointer to the buffer which contains the data.*/
-  char *pBuffer;  
-  /*Size of the data in the buffer.*/  
-  int buffer_size;  
-};
 
-typedef struct _ac_decoder ac_decoder;
+/**
-/*Pointer on TAc_decoder.*/
+ * Contains information about an Acinerella video/audio decoder.
-typedef ac_decoder* lp_ac_decoder;
+ */
+typedef struct _ac_decoder {
+    /**
+     * Pointer on the Acinerella instance.
+     */
+    lp_ac_instance pacInstance;
 
-/*Contains information about an Acinerella package.*/
+    /**
-struct _ac_package {
+     * Contains the type of the decoder.
-  /*The stream the package belongs to.*/
+     */
-  int stream_index;
+    ac_decoder_type type;
-};
 
-typedef struct _ac_package ac_package;
+    /**
-/*Pointer on TAc_package*/
+     * The timecode of the currently decoded picture in seconds.
-typedef ac_package* lp_ac_package;
+     */
+    double timecode;
 
-/*Initializes an Acinerella instance.*/
+    /**
-extern lp_ac_instance CALL_CONVT ac_init(void);
+     * Contains information about the stream the decoder is attached to.
-extern void CALL_CONVT ac_free(lp_ac_instance pacInstance);
+     */
+    ac_stream_info stream_info;
 
-/*Opens a media file.*/
+    /**
-  
+     * The index of the stream the decoder is attached to.
-extern int CALL_CONVT ac_open2(
+     */
-  lp_ac_instance pacInstance,
+    int stream_index;
-  const char* filename
-);
-  
-/*Closes an opened media file.*/
-extern void CALL_CONVT ac_close(lp_ac_instance pacInstance);
-  
-/*Stores information in "pInfo" about stream number "nb".*/
-extern void CALL_CONVT ac_get_stream_info(lp_ac_instance pacInstance, int nb, lp_ac_stream_info info);
 
-/*Reads a package from an opened media file.*/
+    /**
-extern lp_ac_package CALL_CONVT ac_read_package(lp_ac_instance pacInstance);
+     * Pointer to the buffer which contains the data.
-/*Frees a package that has been read.*/
+     */
-extern void CALL_CONVT ac_free_package(lp_ac_package pPackage);
+    uint8_t *pBuffer;
 
-extern lp_ac_decoder CALL_CONVT ac_create_audio_decoder(lp_ac_instance pacInstance);
+    /**
-extern lp_ac_decoder CALL_CONVT ac_create_video_decoder(lp_ac_instance pacInstance);
+     * Size of the data in the buffer.
-/*Frees an created decoder.*/
+     */
-extern void CALL_CONVT ac_free_decoder(lp_ac_decoder pDecoder);
+    int buffer_size;
-/*Decodes a package using the specified decoder. The decodec data is stored in the
+} ac_decoder;
- "buffer" property of the decoder.*/
+
-extern int CALL_CONVT ac_decode_package(lp_ac_package pPackage, lp_ac_decoder pDecoder);
+typedef ac_decoder *lp_ac_decoder;
-extern int CALL_CONVT ac_drop_decode_package(lp_ac_package pPackage, lp_ac_decoder pDecoder);
+
+/**
+ * Contains information about an Acinerella package.
+ */
+typedef struct _ac_package {
+    /*The stream the package belongs to.*/
+    int stream_index;
+} ac_package;
+
+typedef ac_package *lp_ac_package;
+
+typedef void *lp_ac_proberesult;
+
+/**
+ * Callback function used to ask the application to read data. Should return
+ * the number of bytes read or an value smaller than zero if an error occured.
+ */
+typedef int (CALL_CONVT *ac_read_callback)(void *sender, uint8_t *buf,
+                                           int size);
+
+/**
+ * Callback function used to ask the application to seek.
+ *
+ * @param sender is the pointer specified in ac_open.
+ * @param pos is the position to which the stream should be seeked.
+ * @param whence specifies whether the seeking should be relative to the
+ * beginning of the file (0, SEEK_SET), relative to the current location (1,
+ * SEEK_CUR), or relative to the end of the file (2, SEEK_END)
+ * @return 0 if the function succeeds, -1 on failure.
+ */
+typedef int64_t (CALL_CONVT *ac_seek_callback)(void *sender, int64_t pos,
+                                               int whence);
+
+/**
+ * Callback function that is used to notify the application when the data stream
+ * is opened or closed. For example the file pointer should be resetted to zero
+ * when the "open" function is called.
+ */
+typedef int (CALL_CONVT *ac_openclose_callback)(void *sender);
+
+/**
+ * Initializes an Acinerella instance.
+ *
+ * @return a pointer at an acinerella instance. The instance must be freed using
+ * ac_free.
+ */
+EXTERN lp_ac_instance CALL_CONVT ac_init(void);
+
+/**
+* Initializes an Acinerella instance with a specific output format.
+*
+* @return a pointer at an acinerella instance. The instance must be freed using
+* ac_free.
+*/
+EXTERN lp_ac_instance CALL_CONVT ac_init_of(ac_output_format outputFormat);
+
+/**
+ * Frees a previously created Acinerella instance.
+ *
+ * @param pacInstance is the Acinerella instance that should be freed.
+ */
+EXTERN void CALL_CONVT ac_free(lp_ac_instance pacInstance);
+
+/**
+ * Opens a media stream.
+ *
+ * @param inst specifies the Acinerella Instance the stream should be opened
+ * for.
+ * @param sender specifies a pointer that is sent to all callback functions to
+ * allow you to do object orientated programming. May be NULL.
+ * @param open_proc specifies the callback function that is called, when the
+ * media file is opened. May be NULL.
+ * @param seek_proc specifies the callback function that is called, when the
+ * ffmpeg decoder wants to seek in the file. May be NULL.
+ * @param close_proc specifies the callback function that is called when the
+ * media file is closed. May be NULL.
+ * @param proberesult is a pointer at a structure previously returned by
+ * ac_probe_input_buffer. May be NULL.
+ */
+EXTERN int CALL_CONVT
+    ac_open(lp_ac_instance pacInstance, void *sender,
+            ac_openclose_callback open_proc, ac_read_callback read_proc,
+            ac_seek_callback seek_proc, ac_openclose_callback close_proc,
+            lp_ac_proberesult proberesult);
+
+/**
+ * Opens a media file.
+ *
+ * @param inst specifies the Acinerella Instance the stream should be opened
+ * for.
+ * @param file is the name of the file that should be opened.
+ */
+EXTERN int CALL_CONVT
+    ac_open_file(lp_ac_instance pacInstance, const char *filename);
+
+/**
+ * Closes an opened media file.
+ */
+EXTERN void CALL_CONVT ac_close(lp_ac_instance pacInstance);
+
+/**
+ * Stores information in "pInfo" about stream number "nb".
+ */
+EXTERN void CALL_CONVT ac_get_stream_info(lp_ac_instance pacInstance, int nb,
+                                          lp_ac_stream_info info);
+
+/**
+ * Reads a package from an opened media file.
+ *
+ * @param pacInstance is the Acinerella instance from which the data should be
+ * read.
+ * @return a pointer at a ac_package structure or NULL on failure. The returned
+ * pointer must be freed with ac_free_package after use.
+ */
+EXTERN lp_ac_package CALL_CONVT ac_read_package(lp_ac_instance pacInstance);
+
+/**
+ * Frees a package that has been read.
+ *
+ * @param pPackage is a pointer at the ac_package that should be freed. May be
+ * NULL in which case no operation is performed.
+ */
+EXTERN void CALL_CONVT ac_free_package(lp_ac_package pPackage);
+
+/**
+ * Creates an decoder for the specified stream number. Returns NULL if no
+ * decoder could be found.
+ */
+EXTERN lp_ac_decoder CALL_CONVT
+    ac_create_decoder(lp_ac_instance pacInstance, int nb);
+
+/**
+ * Frees an created decoder.
+ */
+EXTERN void CALL_CONVT ac_free_decoder(lp_ac_decoder pDecoder);
+
+/**
+ * Decodes a package using the specified decoder. The decoded data is stored in
+ * the "buffer" property of the decoder.
+ *
+ * @param pPackage is the package that should be decoded, previously read by the
+ * ac_read_package method.
+ * @param pDecoder is the decoder instance that should be used to decode the
+ * package -- use the stream index stored in the package to determine the
+ * correct decoder.
+ */
+EXTERN int CALL_CONVT
+    ac_decode_package(lp_ac_package pPackage, lp_ac_decoder pDecoder);
+
+/**
+* Decodes a package using the specified decoder and skips it. Returns true if a frame was skiped.
+*
+* @param pPackage is the package that should be decoded, previously read by the
+* ac_read_package method.
+* @param pDecoder is the decoder instance that should be used to decode the
+* package -- use the stream index stored in the package to determine the
+* correct decoder.
+*/
+EXTERN int CALL_CONVT
+    ac_skip_package(lp_ac_package pPackage, lp_ac_decoder pDecoder);
+
+/**
+* Decodes a packages using the specified decoder and skips num frames. Returns true if num frames where skiped.
+*
+* @param pacInstance is the Acinerella instance from which the data should be
+* read.
+* @param pDecoder is the decoder instance that should be used to decode the
+* package -- use the stream index stored in the package to determine the
+* correct decoder.
+* @num number of frames to skip.
+*/
+EXTERN int CALL_CONVT
+    ac_skip_frames(lp_ac_instance pacInstance, lp_ac_decoder pDecoder, int num);
+
+/**
+* Decodes a video frame using the specified decoder and strores the result in the decoder. Returns true if a frame cloud be decoded.
+*
+* @param pacInstance is the Acinerella instance from which the data should be
+* read.
+* @param pDecoder is the decoder instance that should be used to decode the
+* package -- use the stream index stored in the package to determine the
+* correct decoder.
+*/
+EXTERN int CALL_CONVT 
+    ac_get_frame(lp_ac_instance pacInstance, lp_ac_decoder pDecoder);
+
+/**
+* Decodes a audio frame using the specified decoder and strores the result in the decoder. Returns true if a frame cloud be decoded.
+*
+* @param pacInstance is the Acinerella instance from which the data should be
+* read.
+* @param pDecoder is the decoder instance that should be used to decode the
+* package -- use the stream index stored in the package to determine the
+* correct decoder.
+*/
+EXTERN int CALL_CONVT
+    ac_get_audio_frame(lp_ac_instance pacInstance, lp_ac_decoder pDecoder);
+
+
+/**
+ * Seeks to the given target position in the file. The seek funtion is not able
+ * to seek a single audio/video stream but seeks the whole file forward. The
+ * stream number paremter (nb) is only used for the timecode reference.
+ * The parameter "dir" specifies the seek direction: 0 for forward, -1 for
+ * backward. The target_pos paremeter is in milliseconds. Returns 1 if the
+ * functions succeded.
+ */
+EXTERN int CALL_CONVT
+    ac_seek(lp_ac_decoder pDecoder, int dir, int64_t target_pos);
+
+/**
+ * Checks whether the given input buffer contains data that can potentially be
+ * decoded by Acinerella. If yes, returns a pointer that may be passed to
+ * ac_open in order to speed up the open process. Otherwise returns NULL.
+ *
+ * @param buf is a pointer to the buffer in which the data is stored.
+ * @param bufsize is the size of the buffer.
+ * @param filename is the name of the file the buffer originated from. May be
+ * empty or NULL.
+ * @param score_max is set to the maximum of the previous value of score_max
+ * and an internal score value.
+ * @return either a pointer at an internal "probe result" or NULL if the buffer
+ * contains no decodeable data.
+ */
+EXTERN lp_ac_proberesult CALL_CONVT
+    ac_probe_input_buffer(uint8_t *buf, int bufsize, char *filename,
+                          int *score_max);
+
+#endif /* _ACINERELLA_H_ */
 
-extern int CALL_CONVT ac_get_audio_frame(lp_ac_instance pacInstance, lp_ac_decoder pDecoder);
-extern int CALL_CONVT ac_get_frame(lp_ac_instance pacInstance, lp_ac_decoder pDecoder);
-extern int CALL_CONVT ac_skip_frames(lp_ac_instance pacInstance, lp_ac_decoder pDecoder, int num);
- 
-/*Seeks to the given target position in the file. The seek funtion is not able to seek a single audio/video stream
-but seeks the whole file forward. The stream number paremter (nb) is only used for the timecode reference.
-The parameter "dir" specifies the seek direction: 0 for forward, -1 for backward.
-The target_pos paremeter is in milliseconds. Returns 1 if the functions succeded.*/
-extern int CALL_CONVT ac_seek(lp_ac_decoder pDecoder, int dir, int64_t target_pos);
-#endif /*VIDEOPLAY_H*/

Vocaluxe/Vocaluxe.csproj

@@ -536,10 +536,10 @@ powershell -command "(Get-Content -Encoding UTF8 '$(ProjectDir)Properties\Assemb
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Rebuild for automatic package restore. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="'$(Configuration)' != 'ReleaseLinux' AND '$(Configuration)' != 'DebugLinux' AND !Exists('..\packages\vocaluxe.dependencies.acinerella.1.0.3\build\vocaluxe.dependencies.acinerella.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\vocaluxe.dependencies.acinerella.1.0.3\build\vocaluxe.dependencies.acinerella.targets'))" />
+    <Error Condition="'$(Configuration)' != 'ReleaseLinux' AND '$(Configuration)' != 'DebugLinux' AND !Exists('..\packages\vocaluxe.dependencies.acinerella.1.0.4\build\vocaluxe.dependencies.acinerella.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\vocaluxe.dependencies.acinerella.1.0.4\build\vocaluxe.dependencies.acinerella.targets'))" />
     <Error Condition="!Exists('..\packages\vocaluxe.dependencies.aforgevideo.1.0.1\build\vocaluxe.dependencies.aforgevideo.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\vocaluxe.dependencies.aforgevideo.1.0.1\build\vocaluxe.dependencies.aforgevideo.targets'))" />
     <Error Condition="!Exists('..\packages\vocaluxe.dependencies.csharpsqlite.1.0.1\build\vocaluxe.dependencies.csharpsqlite.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\vocaluxe.dependencies.csharpsqlite.1.0.1\build\vocaluxe.dependencies.csharpsqlite.targets'))" />
-    <Error Condition="'$(Configuration)' != 'ReleaseLinux' AND '$(Configuration)' != 'DebugLinux' AND !Exists('..\packages\vocaluxe.dependencies.ffmpeg.1.0.3\build\vocaluxe.dependencies.ffmpeg.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\vocaluxe.dependencies.ffmpeg.1.0.3\build\vocaluxe.dependencies.ffmpeg.targets'))" />
+    <Error Condition="'$(Configuration)' != 'ReleaseLinux' AND '$(Configuration)' != 'DebugLinux' AND !Exists('..\packages\vocaluxe.dependencies.ffmpeg.1.0.4\build\vocaluxe.dependencies.ffmpeg.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\vocaluxe.dependencies.ffmpeg.1.0.4\build\vocaluxe.dependencies.ffmpeg.targets'))" />
     <Error Condition="!Exists('..\packages\vocaluxe.dependencies.gstreamersharp.1.0.1\build\vocaluxe.dependencies.gstreamersharp.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\vocaluxe.dependencies.gstreamersharp.1.0.1\build\vocaluxe.dependencies.gstreamersharp.targets'))" />
     <Error Condition="'$(Configuration)' != 'ReleaseLinux' AND '$(Configuration)' != 'DebugLinux' AND !Exists('..\packages\vocaluxe.dependencies.hidapi.1.0.4\build\vocaluxe.dependencies.hidapi.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\vocaluxe.dependencies.hidapi.1.0.4\build\vocaluxe.dependencies.hidapi.targets'))" />
     <Error Condition="!Exists('..\packages\vocaluxe.dependencies.opentk.1.0.1\build\vocaluxe.dependencies.opentk.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\vocaluxe.dependencies.opentk.1.0.1\build\vocaluxe.dependencies.opentk.targets'))" />
@@ -548,12 +548,12 @@ powershell -command "(Get-Content -Encoding UTF8 '$(ProjectDir)Properties\Assemb
     <Error Condition="!Exists('..\packages\vocaluxe.dependencies.slimdx.1.0.1\build\vocaluxe.dependencies.slimdx.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\vocaluxe.dependencies.slimdx.1.0.1\build\vocaluxe.dependencies.slimdx.targets'))" />
     <Error Condition="!Exists('..\packages\vocaluxe.dependencies.sqlite.1.0.1\build\vocaluxe.dependencies.sqlite.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\vocaluxe.dependencies.sqlite.1.0.1\build\vocaluxe.dependencies.sqlite.targets'))" />
     <Error Condition="'$(Configuration)' != 'ReleaseLinux' AND '$(Configuration)' != 'DebugLinux' AND !Exists('..\packages\vocaluxe.dependencies.gstreamer.1.0.2\build\vocaluxe.dependencies.gstreamer.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\vocaluxe.dependencies.gstreamer.1.0.2\build\vocaluxe.dependencies.gstreamer.targets'))" />
-    <Error Condition="!Exists('..\packages\vocaluxe.dependencies.1.0.10\build\vocaluxe.dependencies.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\vocaluxe.dependencies.1.0.10\build\vocaluxe.dependencies.targets'))" />
+    <Error Condition="!Exists('..\packages\vocaluxe.dependencies.1.0.11\build\vocaluxe.dependencies.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\vocaluxe.dependencies.1.0.11\build\vocaluxe.dependencies.targets'))" />
   </Target>
-  <Import Project="..\packages\vocaluxe.dependencies.acinerella.1.0.3\build\vocaluxe.dependencies.acinerella.targets" Condition="'$(Configuration)' != 'ReleaseLinux' AND '$(Configuration)' != 'DebugLinux' AND Exists('..\packages\vocaluxe.dependencies.acinerella.1.0.3\build\vocaluxe.dependencies.acinerella.targets')" />
+  <Import Project="..\packages\vocaluxe.dependencies.acinerella.1.0.4\build\vocaluxe.dependencies.acinerella.targets" Condition="'$(Configuration)' != 'ReleaseLinux' AND '$(Configuration)' != 'DebugLinux' AND Exists('..\packages\vocaluxe.dependencies.acinerella.1.0.4\build\vocaluxe.dependencies.acinerella.targets')" />
   <Import Project="..\packages\vocaluxe.dependencies.aforgevideo.1.0.1\build\vocaluxe.dependencies.aforgevideo.targets" Condition="Exists('..\packages\vocaluxe.dependencies.aforgevideo.1.0.1\build\vocaluxe.dependencies.aforgevideo.targets')" />
   <Import Project="..\packages\vocaluxe.dependencies.csharpsqlite.1.0.1\build\vocaluxe.dependencies.csharpsqlite.targets" Condition="Exists('..\packages\vocaluxe.dependencies.csharpsqlite.1.0.1\build\vocaluxe.dependencies.csharpsqlite.targets')" />
-  <Import Project="..\packages\vocaluxe.dependencies.ffmpeg.1.0.3\build\vocaluxe.dependencies.ffmpeg.targets" Condition="'$(Configuration)' != 'ReleaseLinux' AND '$(Configuration)' != 'DebugLinux' AND Exists('..\packages\vocaluxe.dependencies.ffmpeg.1.0.3\build\vocaluxe.dependencies.ffmpeg.targets')" />
+  <Import Project="..\packages\vocaluxe.dependencies.ffmpeg.1.0.4\build\vocaluxe.dependencies.ffmpeg.targets" Condition="'$(Configuration)' != 'ReleaseLinux' AND '$(Configuration)' != 'DebugLinux' AND Exists('..\packages\vocaluxe.dependencies.ffmpeg.1.0.4\build\vocaluxe.dependencies.ffmpeg.targets')" />
   <Import Project="..\packages\vocaluxe.dependencies.gstreamersharp.1.0.1\build\vocaluxe.dependencies.gstreamersharp.targets" Condition="Exists('..\packages\vocaluxe.dependencies.gstreamersharp.1.0.1\build\vocaluxe.dependencies.gstreamersharp.targets')" />
   <Import Project="..\packages\vocaluxe.dependencies.hidapi.1.0.4\build\vocaluxe.dependencies.hidapi.targets" Condition="'$(Configuration)' != 'ReleaseLinux' AND '$(Configuration)' != 'DebugLinux' AND Exists('..\packages\vocaluxe.dependencies.hidapi.1.0.4\build\vocaluxe.dependencies.hidapi.targets')" />
   <Import Project="..\packages\vocaluxe.dependencies.opentk.1.0.1\build\vocaluxe.dependencies.opentk.targets" Condition="Exists('..\packages\vocaluxe.dependencies.opentk.1.0.1\build\vocaluxe.dependencies.opentk.targets')" />
@@ -562,5 +562,5 @@ powershell -command "(Get-Content -Encoding UTF8 '$(ProjectDir)Properties\Assemb
   <Import Project="..\packages\vocaluxe.dependencies.slimdx.1.0.1\build\vocaluxe.dependencies.slimdx.targets" Condition="Exists('..\packages\vocaluxe.dependencies.slimdx.1.0.1\build\vocaluxe.dependencies.slimdx.targets')" />
   <Import Project="..\packages\vocaluxe.dependencies.sqlite.1.0.1\build\vocaluxe.dependencies.sqlite.targets" Condition="Exists('..\packages\vocaluxe.dependencies.sqlite.1.0.1\build\vocaluxe.dependencies.sqlite.targets')" />
   <Import Project="..\packages\vocaluxe.dependencies.gstreamer.1.0.2\build\vocaluxe.dependencies.gstreamer.targets" Condition="'$(Configuration)' != 'ReleaseLinux' AND '$(Configuration)' != 'DebugLinux' AND Exists('..\packages\vocaluxe.dependencies.gstreamer.1.0.2\build\vocaluxe.dependencies.gstreamer.targets')" />
-  <Import Project="..\packages\vocaluxe.dependencies.1.0.10\build\vocaluxe.dependencies.targets" Condition="Exists('..\packages\vocaluxe.dependencies.1.0.10\build\vocaluxe.dependencies.targets')" />
+  <Import Project="..\packages\vocaluxe.dependencies.1.0.11\build\vocaluxe.dependencies.targets" Condition="Exists('..\packages\vocaluxe.dependencies.1.0.11\build\vocaluxe.dependencies.targets')" />
 </Project>

Vocaluxe/packages.config

@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="vocaluxe.dependencies" version="1.0.10" targetFramework="net40" />
+  <package id="vocaluxe.dependencies" version="1.0.11" targetFramework="net40" />
-  <package id="vocaluxe.dependencies.acinerella" version="1.0.3" targetFramework="net40" />
+  <package id="vocaluxe.dependencies.acinerella" version="1.0.4" targetFramework="net40" />
   <package id="vocaluxe.dependencies.aforgevideo" version="1.0.1" targetFramework="net40" />
   <package id="vocaluxe.dependencies.csharpsqlite" version="1.0.1" targetFramework="net40" />
-  <package id="vocaluxe.dependencies.ffmpeg" version="1.0.3" targetFramework="net40" />
+  <package id="vocaluxe.dependencies.ffmpeg" version="1.0.4" targetFramework="net40" />
   <package id="vocaluxe.dependencies.gstreamer" version="1.0.2" targetFramework="net40" />
   <package id="vocaluxe.dependencies.gstreamersharp" version="1.0.1" targetFramework="net40" />
   <package id="vocaluxe.dependencies.hidapi" version="1.0.4" targetFramework="net40" />