Downloading M3U8 (HLS) streams often requires a multi-tool approach because aria2c is a high-speed download engine but does not natively parse and merge complex M3U8 playlists. By combining aria2c with tools like yt-dlp or FFmpeg, you can achieve significantly faster downloads through parallel connections. Method 1: Using yt-dlp with aria2c (Recommended)
aria2c -i segments.txt -j 16 -x 16 -s 16 --auto-file-renaming=false
Typical Workflows
Resilience: If one segment fails, aria2c retries without stopping the whole process. aria2c m3u8
sudo apt install aria2 # Debian/Ubuntu
sudo dnf install aria2 # Fedora
sudo pacman -S aria2 # Arch
-x and -s)By default, aria2c uses one connection per server for a single file. However, with HLS streams, you can optimize the download speed. -x sets the maximum number of connections per server, and -s sets the number of connections per single item. Downloading M3U8 (HLS) streams often requires a multi-tool
Create a filelist.txt containing the names of all downloaded segments, then run: ffmpeg -f concat -i filelist.txt -c copy output.mp4 Use code with caution. 💡 Pro Tip: The "Lazy" Alternative Typical Workflows Resilience: If one segment fails, aria2c
Using aria2 to download .m3u8 playlists is a common goal for users who want to leverage its high-speed, multi-connection capabilities. However, because .m3u8 files are text-based manifests pointing to hundreds of small video segments (.ts files), simply running aria2c [url] will only download the text file itself, not the video.