BetterTG M3U8 Downloader | Multi-Audio & Subtitles to MKV

💡 Pro-tip: Open with ?url=https://your-domain.com/file/.../master.m3u8 to start downloading automatically!

Stream Manifest Detected

HASH

⏱ --:-- 🧩 0 segments 💾 ~0 MB

🎬 Video Track

Stream Copy

Codec: H.264 / fMP4

Target Segments: 0

Init Segment: init_c1.mp4

🔊 Audio Tracks

1 Track

Default Audio Multiplexed in fMP4

💬 Subtitles

0 Found

No subtitle tracks found in playlist

Download Speed 0.0 MB/s

Downloaded / Total 0 MB / ~0 MB

Segments Progress 0 / 0

Estimated Time (ETA) --:--

Live Segment Stream Pipeline: 0 / 0 chunks active

🎉

Your lossless video file has been packaged and saved to your device.

Saved Filename: BetterTG_Video.mkv

Total Size: 0 MB

Time Taken: 0s

💻 Prefer Terminal? 1-Click FFmpeg & yt-dlp Commands

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If you are on desktop or a headless server and prefer saving directly via your command line, copy either command below:

FFmpeg (Bit-for-bit Lossless Copy, All Audios + Subs):

ffmpeg -i "https://..." -c copy -map 0 output.mkv

yt-dlp (Multi-Threaded Downloader):

yt-dlp --concurrent-fragments 16 "https://..." -o "video.%(ext)s"