This update gives you more control over mix audio, playback, and the window. • Load more than one MP3 or MP4 soundtrack. Each new clip is added after the last one, with no overlapping strips. • The video length is the timeline. A shorter audio clip leaves empty space on the right so you can add another. If the mix is longer than the video, the last clip is trimmed to fit. • Turn on Edit audio for a playhead above the audio strip, plus Split and Delete, like Edit video. • Fade In and Fade Out (1–5 seconds) can be previewed when you press Play, and they are applied to the exported file — merged or individual. • The window is resizable. It opens above the Dock, and you can shorten it. Exit, Reset, and Stitch 360 Video stay visible at the bottom. Gear 360, Insta360, and GoPro MAX .360 stitching, merge or individual export, and spherical 360° metadata are unchanged.

Edit before you stitch • Turn on Edit video to cut unwanted frames from Gear 360, Insta360, and GoPro MAX .360 originals • Playhead with time and a red handle; Split, Delete, and end handles to trim or restore frames • Drag strips without overlapping neighboring clips • Tabs for up to 10 videos, each with its own edits Play with synchronized sound • Play / Pause plays the selected tab in real time, with camera audio locked to the picture • Only one tab plays at a time • Mix in MP3/MP4 (or other audio) as a named strip; set Video and Audio volume with on-screen percentages • Volumes apply to playback and to the stitched MP4, even if you do not edit frames Stitch output • Merge edited: one equirectangular MP4 • Save individual edited: one MP4 per source • Same Stitch 360 Video button for every path; YouTube spherical metadata is still written.

Gear360Stitcher now adds ** native GoPro MAX 360 support ** and improved automatic camera detection. * Open original GoPro MAX .360 files directly. * Automatically distinguish GoPro MAX, Samsung Gear 360 dual-fisheye, Insta360-style, and other supported 360° sources. * Read both HEVC EAC video tracks from GoPro MAX recordings. * Convert GoPro EAC projection to standard 2:1 equirectangular 360° video. * Export native 5.6K GoPro MAX recordings at up to 5376 × 2688 or the corresponding source resolution. * Preserve source audio and supported camera metadata. * Preserve compatible GoPro orientation and motion metadata. * Improved EAC overlap reconstruction and seam blending. * Automatically inject spherical 360° metadata for YouTube and compatible VR players. * Produce ready-to-upload MP4 files without requiring GoPro Player first. * Camera-specific controls are now shown automatically based on the detected source format. * Improved HEVC support for high-resolution 5.6K 360° video. * Performance and compatibility improvements. Just choose your original 360° recording, select where to save it, and click ** Stitch **.

Added support for selecting, stitching, and merging multiple 360° videos into one continuous output in selection order. Audio is preserved throughout the merged video, with improved 360° metadata compatibility and export reliability.