Subtitle Embedder Pro RTX 4060Ryzen 9

Burn subtitles permanently — with full hardware acceleration support for your laptop

Your hardware capabilities

NVENC

H.264 + H.265 + AV1

NVDEC

CUDA GPU decode

~30–60×

Real-time GPU speed

RTX 4060 has a dedicated NVENC chip — encodes video without touching your CPU. A 4-hour movie that takes 44 min on CPU takes only 4–8 min on GPU. AV1 NVENC is exclusive to RTX 40-series — your card supports it!

Files

Video file

Subtitle file (.srt .ass .ssa .vtt)

Output filename

Encoder mode

⚡

GPU — NVENC

RTX 4060 · ~30–60× speed

🖥️

CPU — x264/x265

Ryzen 9 · best quality

✨

AV1 — NVENC

RTX 40-series only · smallest files

Uses RTX 4060 dedicated encoder. CPU stays free for browsing, gaming, etc. Best choice for most people.

GPU codec

Quality (CQ) lower = better

NVENC preset p1=fast p7=best

Tune

Spatial AQ — better detail in flat/dark areas

Temporal AQ — better motion (H.264 only)

Multipass encoding — 2-pass, better quality, slightly slower

CUDA decode — decode on GPU too, maximum speed

Subtitle language & encoding

For Sinhala (සිංහල) — select it below and encoding + font are set automatically. Always ensure your .srt file is saved as UTF-8 in Notepad (Save As → UTF-8).

Language

Character encoding

Subtitle appearance

Font

Size

Position

Text colour

Outline colour

Outline

Shadow

Bold

Advanced

Subtitle delay (sec, e.g. -2.5)

Audio

Deinterlace — fix combing from old DVD sources

Web optimized — movflags +faststart for streaming

FFmpeg command

Fill in your video and subtitle files above to generate the command.

Estimated time on your RTX 4060 + Ryzen 9

—

1-hour movie

—

2-hour movie

—

4-hour movie

How to run on Windows

Press Win + X → open PowerShell or Terminal

Navigate to your folder: cd "D:\Movies & TV's\MOVIES"

Paste the command above and press Enter

Watch fps= in the output — that's your encoding speed. Press q to cancel anytime.

GPU tip

Keep NVIDIA drivers updated for best NVENC performance. Download from nvidia.com/drivers. Minimum driver for Ada NVENC: 522.25+