1 files changed, 19 insertions, 8 deletions

diff --git a/source/blender/sequencer/intern/strip_time.c b/source/blender/sequencer/intern/strip_time.c
index d4357fe28b6..5d8266dbc6e 100644
--- a/source/blender/sequencer/intern/strip_time.c
+++ b/source/blender/sequencer/intern/strip_time.c
@@ -203,6 +203,8 @@ void seq_time_effect_range_set(const Scene *scene, Sequence *seq)
 
   /* Values unusable for effects, these should be always 0. */
   seq->startofs = seq->endofs = seq->anim_startofs = seq->anim_endofs = 0;
+  seq->start = seq->startdisp;
+  seq->len = seq->enddisp - seq->startdisp;
 }
 
 /* Update strip startdisp and enddisp (n-input effects have no len to calculate these). */
@@ -437,15 +439,20 @@ bool SEQ_time_strip_intersects_frame(const Scene *scene,
 
 void SEQ_time_speed_factor_set(const Scene *scene, Sequence *seq, const float speed_factor)
 {
-  const float left_handle_frame = SEQ_time_left_handle_frame_get(scene, seq);
-  const float unity_start_offset = seq->startofs * seq->speed_factor;
-  const float unity_end_offset = seq->endofs * seq->speed_factor;
 
-  /* Left handle is pivot point for content scaling - it must always show same frame. */
-  seq->speed_factor = speed_factor;
-  seq->startofs = unity_start_offset / speed_factor;
-  seq->start = left_handle_frame - seq->startofs;
-  seq->endofs = unity_end_offset / speed_factor;
+  if (seq->type == SEQ_TYPE_SOUND_RAM) {
+    seq->speed_factor = speed_factor;
+  }
+  else {
+    const float left_handle_frame = SEQ_time_left_handle_frame_get(scene, seq);
+    const float unity_start_offset = seq->startofs * seq->speed_factor;
+    const float unity_end_offset = seq->endofs * seq->speed_factor;
+    /* Left handle is pivot point for content scaling - it must always show same frame. */
+    seq->speed_factor = speed_factor;
+    seq->startofs = unity_start_offset / speed_factor;
+    seq->start = left_handle_frame - seq->startofs;
+    seq->endofs = unity_end_offset / speed_factor;
+  }
 
   SEQ_time_update_meta_strip_range(scene, seq_sequence_lookup_meta_by_seq(scene, seq));
   seq_time_update_effects_strip_range(scene, seq_sequence_lookup_effects_by_seq(scene, seq));
@@ -471,6 +478,10 @@ bool SEQ_time_has_still_frames(const Scene *scene, const Sequence *seq)
  * factor */
 int SEQ_time_strip_length_get(const Scene *scene, const Sequence *seq)
 {
+  if (seq->type == SEQ_TYPE_SOUND_RAM) {
+    return seq->len;
+  }
+
   return seq->len / seq_time_playback_rate_factor_get(scene, seq);
 }