1 files changed, 46 insertions, 1 deletions

diff --git a/source/blender/blenkernel/intern/sound.c b/source/blender/blenkernel/intern/sound.c
index c61fa793367..ccb10f080e3 100644
--- a/source/blender/blenkernel/intern/sound.c
+++ b/source/blender/blenkernel/intern/sound.c
@@ -1213,7 +1213,6 @@ static bool sound_info_from_playback_handle(void *playback_handle, SoundInfo *so
   AUD_SoundInfo info = AUD_getInfo(playback_handle);
   sound_info->specs.channels = (eSoundChannels)info.specs.channels;
   sound_info->length = info.length;
-  sound_info->start_offset = info.start_offset;
   return true;
 }
 
@@ -1231,6 +1230,44 @@ bool BKE_sound_info_get(struct Main *main, struct bSound *sound, SoundInfo *soun
   return result;
 }
 
+bool BKE_sound_stream_info_get(struct Main *main, const char *filepath, int stream, SoundStreamInfo *sound_info)
+{
+  const char *path;
+  char str[FILE_MAX];
+  AUD_Sound *sound;
+  AUD_StreamInfo *stream_infos;
+  int stream_count;
+
+  BLI_strncpy(str, filepath, sizeof(str));
+  path = BKE_main_blendfile_path(main);
+  BLI_path_abs(str, path);
+
+  sound = AUD_Sound_file(str);
+  if (!sound) {
+    return false;
+  }
+
+  stream_count = AUD_Sound_getFileStreams(sound, &stream_infos);
+
+  AUD_Sound_free(sound);
+
+  if (!stream_infos) {
+    return false;
+  }
+
+  if ((stream < 0) || (stream >= stream_count)) {
+    free(stream_infos);
+    return false;
+  }
+
+  sound_info->start = stream_infos[stream].start;
+  sound_info->duration = stream_infos[stream].duration;
+
+  free(stream_infos);
+
+  return true;
+}
+
 #else /* WITH_AUDASPACE */
 
 #  include "BLI_utildefines.h"
@@ -1400,6 +1437,14 @@ bool BKE_sound_info_get(struct Main *UNUSED(main),
   return false;
 }
 
+bool BKE_sound_stream_info_get(struct Main *UNUSED(main),
+                               const char *UNUSED(filepath),
+                               int UNUSED(stream),
+                               SoundStreamInfo *UNUSED(sound_info))
+{
+  return false;
+}
+
 #endif /* WITH_AUDASPACE */
 
 void BKE_sound_reset_scene_runtime(Scene *scene)