The identifier refers to a digital media file originating from the Japanese adult video (JAV) industry, specifically within the niche of VR (Virtual Reality) adult entertainment.

: The chronological release number in that specific series.

: Most SIVR releases are distributed in 4K or even 8K resolutions to ensure that the image remains sharp when stretched across a wide field of view. Content and Availability

: Software capable of "mapping" the flat .mp4 file into a 180°/360° dome (common players include SkyBox VR, Pigasus, or DeoVR).

: Often indicates a specific version, a "Digital" release, or a specific part of a multi-segment scene.

Productions like SIVR-171 are typically filmed using specialized dual-lens camera rigs to capture stereoscopic 3D images. This creates depth perception, making the actors appear to be at a realistic distance from the viewer.

Content under this specific code usually features popular JAV idols and follows the industry-standard "VR-only" format, which emphasizes eye contact and proximity. These files are sold through official Japanese digital retailers like DMM (Fanza) and are often subject to regional copyright and distribution laws.

Sivr-171-d.mp4

The identifier refers to a digital media file originating from the Japanese adult video (JAV) industry, specifically within the niche of VR (Virtual Reality) adult entertainment.

: The chronological release number in that specific series. SIVR-171-D.mp4

: Most SIVR releases are distributed in 4K or even 8K resolutions to ensure that the image remains sharp when stretched across a wide field of view. Content and Availability The identifier refers to a digital media file

: Software capable of "mapping" the flat .mp4 file into a 180°/360° dome (common players include SkyBox VR, Pigasus, or DeoVR). Content and Availability : Software capable of "mapping"

: Often indicates a specific version, a "Digital" release, or a specific part of a multi-segment scene.

Productions like SIVR-171 are typically filmed using specialized dual-lens camera rigs to capture stereoscopic 3D images. This creates depth perception, making the actors appear to be at a realistic distance from the viewer.

Content under this specific code usually features popular JAV idols and follows the industry-standard "VR-only" format, which emphasizes eye contact and proximity. These files are sold through official Japanese digital retailers like DMM (Fanza) and are often subject to regional copyright and distribution laws.