diff --git a/adder-codec-rs/src/framer/scale_intensity.rs b/adder-codec-rs/src/framer/scale_intensity.rs
index 86209fef..d06f7f53 100644
--- a/adder-codec-rs/src/framer/scale_intensity.rs
+++ b/adder-codec-rs/src/framer/scale_intensity.rs
@@ -68,7 +68,7 @@ impl FrameValue for u8 {
             FramedViewMode::Intensity => {
                 let intensity = event_to_intensity(event);
                 match source_type {
-                    SourceType::U8 => (intensity * tpf) as u8,
+                    SourceType::U8 => ((intensity * tpf) - 1.0) as u8,
                     SourceType::U16 => {
                         (intensity / f64::from(u16::MAX) * tpf * f64::from(u8::MAX)) as u8
                     }
diff --git a/adder-codec-rs/src/transcoder/event_pixel_tree.rs b/adder-codec-rs/src/transcoder/event_pixel_tree.rs
index 98f85030..7fec9a86 100644
--- a/adder-codec-rs/src/transcoder/event_pixel_tree.rs
+++ b/adder-codec-rs/src/transcoder/event_pixel_tree.rs
@@ -56,7 +56,7 @@ pub struct PixelArena {
     pub last_fired_t: f32,
     pub(crate) running_t: f32,
     length: usize,
-    pub base_val: u8,
+    pub base_val: u16,
     pub need_to_pop_top: bool,
     pub arena: SmallVec<[PixelNode; 6]>,
     pub(crate) c_thresh: u8,
diff --git a/adder-codec-rs/src/transcoder/source/prophesee.rs b/adder-codec-rs/src/transcoder/source/prophesee.rs
index c1fb22e1..a9b36831 100644
--- a/adder-codec-rs/src/transcoder/source/prophesee.rs
+++ b/adder-codec-rs/src/transcoder/source/prophesee.rs
@@ -212,7 +212,7 @@ impl<W: Write + 'static + std::marker::Send> Source<W> for Prophesee<W> {
                 let _ = integrate_for_px(
                     px,
                     &mut base_val,
-                    last_val as u8,
+                    last_val as u16,
                     intensity_to_integrate as f32,
                     time_spanned as f32,
                     &mut events,
@@ -250,7 +250,7 @@ impl<W: Write + 'static + std::marker::Send> Source<W> for Prophesee<W> {
                 let _ = integrate_for_px(
                     px,
                     &mut base_val,
-                    new_val as u8,
+                    new_val as u16,
                     intensity_to_integrate as f32,
                     time_spanned as f32,
                     &mut events,
@@ -352,7 +352,7 @@ fn end_events<W: Write + 'static + std::marker::Send>(prophesee: &mut Prophesee<
             let _ = integrate_for_px(
                 px,
                 &mut base_val,
-                last_val as u8,
+                last_val as u16,
                 intensity_to_integrate as f32,
                 time_spanned as f32,
                 &mut events,
diff --git a/adder-codec-rs/src/transcoder/source/video.rs b/adder-codec-rs/src/transcoder/source/video.rs
index 5f6470bf..b3ce638b 100644
--- a/adder-codec-rs/src/transcoder/source/video.rs
+++ b/adder-codec-rs/src/transcoder/source/video.rs
@@ -694,7 +694,7 @@ impl<W: Write + 'static> Video<W> {
                     integrate_for_px(
                         px,
                         base_val,
-                        *input as u8,
+                        *input as u16,
                         *input, // In this case, frame val is the same as intensity to integrate
                         time_spanned,
                         &mut buffer,
@@ -778,9 +778,9 @@ impl<W: Write + 'static> Video<W> {
             )
             .for_each(|(mut px, frame_chunk)| {
                 for (px, frame_val) in px.iter_mut().zip(frame_chunk.iter()) {
-                    let d_start = f32::from(*frame_val).log2().floor() as D;
+                    let d_start = (f32::from(*frame_val) + 1.0).log2().floor() as D;
                     px.arena[0].set_d(d_start);
-                    px.base_val = *frame_val;
+                    px.base_val = *frame_val as u16 + 1;
                 }
             });
     }
@@ -1278,14 +1278,17 @@ impl<W: Write + 'static> Video<W> {
 #[inline(always)]
 pub fn integrate_for_px(
     px: &mut PixelArena,
-    base_val: &mut u8,
-    frame_val: u8,
-    intensity: Intensity32,
+    base_val: &mut u16,
+    mut frame_val: u16,
+    mut intensity: Intensity32,
     time_spanned: f32,
     buffer: &mut Vec<Event>,
     params: &VideoStateParams,
     parameters: &CrfParameters,
 ) -> bool {
+    frame_val += 1;
+    intensity += 1.0;
+
     let _start_len = buffer.len();
     let mut grew_buffer = false;
     if px.need_to_pop_top {
@@ -1295,8 +1298,8 @@ pub fn integrate_for_px(
 
     *base_val = px.base_val;
 
-    if frame_val < base_val.saturating_sub(px.c_thresh)
-        || frame_val > base_val.saturating_add(px.c_thresh)
+    if frame_val < base_val.saturating_sub(px.c_thresh as u16)
+        || frame_val > base_val.saturating_add(px.c_thresh as u16)
     {
         let _tmp = buffer.len();
         px.pop_best_events(