NexVDO SDK · Module A/02

Record

Recording that survives the hours nobody watches. Encode MPEG2, H.264, H.265, or AV1. Run synchronous, time-shift, 3D, encrypted, or pre-record modes, then package output as MP4, TS, MPTS, or M3U8.

Request an evaluation See Record capabilities

MPEG2 · H.264 · H.265 · AV1
NVENC · Intel MediaSDK · AMD VCE
MP4 · TS · MPTS · M3U8

Capture to playback

Package the streamfor the way it will be used.

Select a published codec, hardware path, recording mode, and container. The module supports synchronous, time-shift, 3D, encrypted, and pre-record workflows.

Playback can move frame by frame, support editing, and rewind. YUAN added AV1 to the SDK in January 2023, with Intel Media SDK and NVIDIA NVENC named as the hardware paths.

Match target hardware Recording and analysis systems

record_pipeline.sketch

captured_stream
-> codec: MPEG2 | H.264 | H.265 | AV1
-> hardware_path: NVIDIA NVENC | Intel MediaSDK | AMD VCE
-> mode: synchronous | time_shift | 3D | encrypted | pre_record
-> container: MP4 | TS | MPTS | M3U8

// Illustrative sketch — not a published API

01
Captured stream
02
Hardware encode
03
Recording mode
04
Container
05
Playback / edit

Illustrative Record pipeline from captured stream to playback.

Record capabilities

Encode. Retain. Review.

Hardware paths

Use the published acceleration paths

The module lists NVIDIA NVENC, Intel MediaSDK, and AMD VCE for hardware acceleration. AV1 is specifically supported by Intel Media SDK and NVIDIA NVENC.

Recording modes

Keep the moments around the event

Use synchronous, time-shift, 3D, encrypted, or pre-record modes. Select the mode around the capture and review workflow.

Playback + packaging

Review and package the result

Move through recorded material frame by frame. Edit at frame level and rewind playback. Package output as MP4, TS, MPTS, or M3U8.

Published surface

Four codecs. Three acceleration paths. Four containers.

YUAN publishes the codec, hardware-acceleration, and container sets. Only AV1 has a published codec-to-hardware mapping. Other pairings remain pending publication.

Codec	Hardware encoder	Container
MPEG2	Codec-to-encoder mapping — pending publication	Codec-to-container mapping — pending publication
H.264	Codec-to-encoder mapping — pending publication	Codec-to-container mapping — pending publication
H.265	Codec-to-encoder mapping — pending publication	Codec-to-container mapping — pending publication
AV1	Intel Media SDK · NVIDIA NVENC	Codec-to-container mapping — pending publication

Record codec × hardware encoder × container. Unpublished mappings remain explicit.

Published module surfaceNVIDIA NVENC · Intel MediaSDK · AMD VCEMP4 · TS · MPTS · M3U8
Audio codecsAudio codecs — pending publicationAudio container mapping — pending publication
Bitrate and profile specificsBitrate specifics — pending publicationProfile specifics — pending publication

Evaluation artifacts

Proof arrives with a named state.

Nothing is represented as public until it is public.

DatasheetDatasheet — pending publication
Sample codeSample code — published with evaluation access
Compatibility matrixCompatibility matrix — pending publication

Browse developer resources

Next module

Continue through the SDK.

A/01

Capture

Bring frames from capture cards, multimedia files, and network cameras into GPU memory.

Open module

A/03

Stream

Serve or receive video across published streaming protocol paths.

Open module

A/04

Analysis

Run content, biometric, and behavior analysis at the edge or in the cloud.

Open module

A/00

SDK overview

One SDK surface, from camera to decision.

Open module

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Engineers answer evaluation requests within 48 hours. Business and hardware questions route to Neteon — YUAN’s U.S. front door.

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Put Record on your target hardware

Included free with YUAN hardware, delivered through a supported evaluation path — engineer answer within 48 hours. Share the codec, recording mode, container, and target hardware. An engineer answers with scope.

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