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To permanently add subtitles to a video, use HandBrake: open the video, add or select the subtitle track in the Subtitles tab, enable Burn In, then encode and check the result. Burned subtitles become part of the picture and viewers cannot switch them off. If viewers should be able to choose whether subtitles appear, keep them as a separate subtitle track instead.
Hard-burned or selectable subtitles: which do you need?
Hard-burned subtitles are written over the video image. They remain visible in the exported video and cannot be toggled off like a separate subtitle track. Selectable, or “soft,” subtitles remain a separate track, so viewers can turn them on or off when their player supports the format.
- Choose hard-burned subtitles when they must appear consistently wherever the video is played or shared.
- Choose a soft track when viewers should be able to hide subtitles or select among language tracks. Compatibility depends on the container and playback software.
HandBrake documents support for user-supplied SRT files, embedded text subtitles such as SRT, ASS and closed captions, and bitmap subtitles from DVD or Blu-ray sources. See the HandBrake subtitle guide for supported inputs and options.
Burn subtitles into a video with HandBrake
- Identify the subtitle source. Open the video in HandBrake and check whether it has embedded subtitle tracks. If you have a separate file, such as an SRT, have it ready to import. When there are multiple tracks, identify the right language and track before encoding.
- Add or select the track. Open the Subtitles tab. Select an embedded track or add the external subtitle file.
- Enable Burn In. Turn on the burn-in option for the track you want visible in the picture. HandBrake can burn one subtitle track into an encoded file, so choose the track that should appear permanently.
- Check SRT encoding and timing. If you imported an SRT, verify that characters display correctly and dialogue matches the audio. HandBrake provides subtitle offset adjustment in milliseconds. If timing is wrong, adjust the offset and test a short representative section before encoding the full video. A mismatched character encoding can prevent a subtitle track from appearing or cause playback problems.
- Choose a container for your destination. Consider whether you need selectable tracks as well as burned subtitles, and check the destination player’s support. Container support differs; the next section explains the documented distinctions.
- Encode and review the export. Play the resulting file. Check spelling, synchronization, line breaks, readability, and whether text covers important picture details. Sample the beginning, middle and end, or watch the full video when accurate timing throughout is essential.
HandBrake’s subtitle documentation covers burn-in and offset options. Previewing the source and checking the encoded file are practical safeguards; they do not replace reviewing the complete export when errors would be costly.
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#1 Best Overall
Elebase USB to USB C Adapter for iPhone 18 Pro Max,USBC Car Charger Adapter
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Container and subtitle-track limitations
A burned subtitle is part of the image, but a separate subtitle track must be supported by both the container and the player. HandBrake’s documented container behavior differs by format:
| Container | HandBrake-documented behavior | What to consider |
|---|---|---|
| MP4 | Can burn one subtitle; PGS is not documented as a pass-through option. | Burn subtitles when they must appear in MP4. Do not assume a PGS track can be retained as a separate track. |
| MKV | Can pass through multiple PGS tracks and burn one subtitle. | Useful when retaining multiple PGS tracks matters; verify that the intended player supports the tracks. |
| WebM | Supports hard subtitles, not soft subtitles in the cited HandBrake documentation. | Use burned subtitles if you need subtitles in a WebM output. |
These distinctions are from HandBrake’s documentation for subtitles and containers. Check current HandBrake guidance and the target platform’s requirements before choosing an output format.
Rank #2
Anker USB-C Hub, 5-in-1 USB Hub for Laptops, 4K HDMI Multiport Adapter
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Burn subtitles with HandBrakeCLI
For command-line encoding, HandBrakeCLI documents --subtitle-burned for burning a selected subtitle track and --srt-burn for burning an imported SRT. Track indexes depend on the tracks available in the source and the options supplied; do not copy an assumed index without checking your input.
- Inspect the source and determine the subtitle track or SRT file you intend to burn.
- Consult the current HandBrakeCLI command-line reference for the correct option syntax and track index.
- Run the encode with the applicable burn option, then play the exported file and check timing, appearance and playback in the intended player.
Common problems and fixes
- No subtitles appear: Confirm that the intended track was added and that Burn In is enabled for it. With an SRT, check its character encoding; HandBrake notes that a wrong code can result in no subtitle track or player problems.
- Subtitles are out of sync: Adjust the SRT offset in milliseconds, then test the affected section again before encoding the full video.
- The wrong language appears: Recheck the selected source track or imported subtitle file; do not rely on track order alone when several tracks are present.
- Subtitles look different in another player: Confirm whether the subtitles are burned or separate. A burned track is part of the image; a soft track depends on player and container support. HandBrake documents that ASS/SSA styling is preserved when burned, while passed-through text in MP4 may preserve fewer styling attributes.
- You cannot retain the subtitle tracks you expected: Check the container’s documented support and the source track type. In particular, HandBrake documents no PGS pass-through for MP4, while MKV can pass through multiple PGS tracks.
- Text covers important details or is hard to read: Review the export on the intended display. If placement or contrast is unsuitable, adjust the subtitle source or styling workflow before producing the final encode.
Or let it run in the cloud
If the finished video is intended for a continuous YouTube stream, StreamNeo can loop uploaded videos from the cloud. Upload the video, add your YouTube stream key, and go live; your computer and home connection do not have to stay on. It streams the uploaded file as made, up to 4K 60fps, at one flat price per slot, and automatically recovers if YouTube drops the stream. The first day is free with no card. Monthly billing is $9.99 per month. Learn more at StreamNeo, or start your free day.
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Quick Recap
Bestseller No. 5
Best Value
Anker USB C Hub, 5-in-1 USBC to HDMI Splitter with 4K Display
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank #4
Sale
UGREEN USB to USB C Adapter Combo 4-Pack, 10Gbps USB C Converter Space Gray
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Rank #3
Sale
Anker USB C Hub, 7in1 Multi-Port USB Adapter, 4K@60Hz USBC to HDMI Splitter
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
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