Apple Silicon Hardware Accelerates H.265 Transcoding via HandBrake

Optimizing hardware transcoding workflows for H.265 means content creators and distributors can manage larger video libraries more efficiently, reducing storage costs and processing times. This efficiency helps accelerate delivery pipelines and frees up computational resources for other tasks within the streaming ecosystem. Keep an eye on HandBrake updates and Apple Silicon developments for further improvements in video processing capabilities and broader adoption of hardware-accelerated encoding across platforms.

Recent developments in HandBrake reflect an ongoing focus on optimizing hardware acceleration for various platforms. The HandBrake 1.10.0 release in August 2025, for instance, includes specific Mac updates such as support for the VideoToolbox AV1 hardware decoder and reduced CPU usage for VideoToolbox decoders and encoders (per HandBrake release notes, August 2025). This aligns with the user's observed benefits of offloading encoding to Apple Silicon's dedicated hardware. However, some users have reported issues, with one GitHub discussion from November 2024 detailing problems with H.265 VideoToolbox encoding on macOS 15.1, particularly with M2 Pro chips and multi-pass encoding (per GitHub, November 2024). This suggests that while significant strides are being made, compatibility and performance can still vary depending on specific hardware and software configurations. Despite these occasional glitches, the trend indicates continued efforts by projects like HandBrake to improve and expand the utilization of specialized hardware, including Apple's VideoToolbox, for more efficient video processing across the industry.