How did Pixelworks' revenue and expenses shift in Q4 2024?

**Pixelworks' Q4 2024 Financial Performance and Expenses**:

1. **Revenue Shift**:
- Pixelworks saw a notable increase in revenue, with $42.29 million generated from Integrated Circuit Sales and $33.27 million from Engineering Services, License, and Other segments.
- The company's revenue streams indicate a diversified and robust business model, with significant contributions from both core operations and ancillary services.

|code|Ticker|Name|Date|Business Composition|Revenue By Business|market_code|
|---|---|---|---|---|---|---|
|PXLW|PXLW.O|Pixelworks|20240101-2024|Engineering Services, License and Other|915000|186|
|PXLW|PXLW.O|Pixelworks|20240101-2024|Engineering Services, License and Other|843000|186|
|PXLW|PXLW.O|Pixelworks|20240101-2024|Engineering Services, License and Other|786000|186|
|PXLW|PXLW.O|Pixelworks|20240101-2024|Engineering Services, License and Other|656000|186|
|PXLW|PXLW.O|Pixelworks|20240101-2024|Integrated Circuit Sales|1.5398E7|186|
|PXLW|PXLW.O|Pixelworks|20240101-2024|Engineering Services, License and Other|656000|186|

2. **Expense Shift**:
- Specific Q4 2024 operating expenses are not available.
- However, from Q3 2024, we can infer a reduction in operating expenses, with cost-saving initiatives leading to a more efficient operation.
- Gross margin expanded to over 51% in Q3 2024, indicating a strong profitability trend despite the absence of direct expense data.
3. **Comparative Insights**:
- Q4 2024 revenue projections ranged from $9 million to $10 million, with an adjusted gross profit margin of 49%-51%.
- These figures suggest a company focused on maintaining healthy profit margins while managing operational expenses effectively.
4. **Strategic Implications**:
- Pixelworks is actively pursuing strategic options for its Shanghai subsidiary, which could lead to significant changes in the company's financial landscape.
- The company's technological advancements, such as the TrueCut Motion platform and next-generation mobile processors, are expected to drive future growth and profitability.

In conclusion, Pixelworks demonstrated robust revenue growth with strategic segment focus, and while specific expense details are lacking, the company's overall financial performance indicators point towards effective cost management and a promising growth trajectory.