Intelligent processing · Efficient transcoding · Easy management

EFV Cloud Transcoding System

Make video processing simple and powerful

CPU+GPU hybrid transcoding and slicing, smart watermark and marquee removal, text/image/GIF watermarks, fully automatic BT seeding, CDN delivery and hotlink protection, anti-hijack watermark player, built-in multilingual CMS and iOS/Android apps — hand the complete video workflow, from upload to playback, to EFV.

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EFV · Video ConsoleAuto tour

Drag & drop a video, or click to upload

mp4 · mkv · mov · webm · avi — 8MB chunked upload

ffprobe

codec_name=h264   profile=High
width=1280  height=720  fps=30
audio=aac  48000 Hz  stereo
duration=30.5s  bitrate=2.5 Mbps

Explore down ↓

Complete video workflow

From upload to playback, smoothly.

Let the system handle processing so you can focus on content.

Import Files

Combine ingest methods freely — local, remote and subscription collection.

efv import

$Upload — admin panel upload / remote upload API / watched local folders

$Server files — scan videos and audio already on the server into the pipeline

Covers, subtitles and details can be ingested together; episodes link to series automatically

$FTP multi-user upload — separate accounts per uploader, ingest on arrival

Covers, subtitles and details upload together; series supported as well

$Download center — add links in the panel / import via remote API / pull from S3 & cloud drives / collect via Apple CMS API

Supports m3u8, mp4 direct links; m3u8 auto-removes inserted ads; auto-categorize after download

$BT center — add BT links or torrent files / XML subscription ingest / RSS subscription ingest

Auto download → categorize → transcode → publish, fully automated

✓Ingested. Entering processing queue

Transcode & Process

Hybrid GPU + CPU transcoding with watermarks, ads, editing and seeding in one stop.

efv transcode

$Hybrid transcoding — multi-GPU / remote GPU / CPU-only concurrency without GPU

$Multi-bitrate — transcode to multiple resolutions at once; per-frame allocation, smaller at the same bitrate

Up to 4K / transcode to AV1

$Watermarks & ads — ASS effects / static & random text / static, dynamic & moving images / marquee text / intro & cover burn-in

Replace with a new ASS watermark or remove it within the same segment — only watermark segments are processed, no full re-transcode

$Watermark removal — remove watermarks and marquees across multiple segments and positions

$Video editing — head/tail trimming, segment cropping, auto black-bar removal, multi-audio, mirror flip, subtitle burn-in, episode splitting, merging

$Slicing — instant slicing / skip high-bitrate slicing / TS encryption / custom segment duration / PNG segments

TS encryption with custom Key & IV; low-bitrate slices instantly, high-bitrate auto-downgrades first

$Re-transcode — merges existing segments into MP4 and re-transcodes; re-apply watermarks while all M3U8 links stay unchanged

$AI editing — AI auto-fills titles / descriptions / tags and translates languages

$BT seeding — fully automatic seeding after transcode; one-click series seeding

Mix ad files into seeds and generate RSS feeds automatically

✓Done. Moving to delivery

Deliver & Play

In-house CDN and multi-cloud delivery, guarded by anti-hotlink encryption and an anti-hijack player.

efv deliver

$Anti-hotlink encryption — image encryption / images disguised as TXT / M3U8 timestamp protection / M3U8 HLS dual protection

Image encryption with custom XOR, AES, AES Key and AES IV

$M3U8 ad insertion — add or remove pre-roll and mid-roll ads anytime; custom timing and frequency

Obfuscation makes ad segments identical to video segments, defeating ad blockers

$Line routing — segment line management with smart multi-source reads to ease load

Separate mainland-China and international/HK-MO-TW line domains; assign lines per category

$Cloud storage sync — S3 / Backblaze B2 / CF R2 / Alibaba OSS / Tencent / Huawei / Qiniu / Upyun / Azure / Bunny

$CDN caching — free in-house CDN control system; smart segment/image caching with auto cleanup

$Anti-hijack player — blocks mobile browser hijacking; watermarks and ads render in real time, zero transcode

Pre-roll / pause / popup / marquee ads, resume playback, thumbnail preview, dual HLS anti-hotlink locks playback to the built-in player only

$Preview M3U8 — fixed-length or randomized multi-point preview segments

✓Content ready for viewers

Content & Operations

Built-in CMS for one-stop operations; connect Apple CMS, Sea CMS, WordPress or any system.

efv cms

$Built-in CMS — videos / series / audio / galleries in Simplified & Traditional Chinese and English

Previews, VIP groups, vouchers, points, referrals, ad slots, notices, plus open-source Flutter apps

$Apple CMS — collection-compatible API; movies, covers, M3U8 and more ingest directly into Apple CMS

$Sea CMS — collection-compatible API; movies, covers, M3U8 and more ingest directly into Sea CMS

$WordPress — one-click export of covers, M3U8 and all info to WordPress

$EFV link — EFV ↔ EFV two-way sync; multi-server data merges automatically with M3U8 links unchanged

$Management API — upload videos & covers / remote ingest / create, update, delete videos & series / remote transcode tasks

Everything remote management needs — connect any system of your own

$Data API — fetch all video, series and audio data; pull covers, M3U8 and more on demand

$Notification API — on transcode completion, covers and M3U8 are POSTed to your endpoint

$Data export — batch-export covers and M3U8 to TXT or EXCEL for your own ingest

✓One dashboard, complete operations

EFV product ecology

More than just transcoding. A complete content ecosystem.

From video processing to content distribution, choose the portfolio that's right for you.

Choose your license.

Non-intrusive licensing with updates included throughout your subscription. Choose the standard plan if you only need transcoding and segmentation.

Recommended

Standard license

For workflows focused on transcoding and video segmentation.

¥1488/ year

Also available at ¥988 / six months

EFV Cloud Transcoding
Built-in multilingual CMS
3 authorized IP changes per month
Source code for companion iOS and Android apps
Updates throughout your subscription

Advanced license

The complete solution with built-in CMS and iOS and Android apps.

¥2188/ year

EFV Cloud Transcoding
Built-in multilingual CMS
6 authorized IP changes per month
Source code for companion iOS and Android apps
Updates throughout your subscription

EFV Technology Blog

Product updates. Ideas in practice.

News, technical insights and new possibilities for your video workflow.

2026-10-02

Added anti-hijacking watermark video player, automatic episode splitting and removal of M3U8 interstitial ads, retention, etc.

This update mainly optimizes video player, short-drama episode split…

2026-09-02

Automatic uploads from watched folders, improved BT seeding, and international, Hong Kong, Macao and Taiwan delivery routes

We added quite a few features over the past month. This post lists s…

2026-04-30

Obfuscation for dynamically inserted TS ads greatly reduces detection and blocking by ad-blocking extensions

Pre-roll and mid-roll ads are now common in videos, but more extensi…

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Your next story starts here.

Explore licensing, request a demo or discuss your content workflow.

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