There is no fixed data total: an FFmpeg playlist stream’s data use depends mainly on the average bitrate YouTube delivers and how long playback runs. Estimate decimal gigabytes with data (GB) ≈ average bitrate (Mbps) × playback time (hours) × 0.45, before network and protocol overhead. At a hypothetical average of 5 Mbps, one hour is about 2.25 GB before overhead.
Estimate the playlist’s data use
Use the bitrate that is actually delivered to viewers, not merely the resolution label or a setting used to prepare the stream. The estimate uses decimal gigabytes (1 GB = 1,000,000,000 bytes) and does not include some network and protocol overhead.
The factor 0.45 comes from converting megabits per second over an hour into decimal gigabytes: 3,600 seconds ÷ 8 bits per byte ÷ 1,000 to convert megabytes to gigabytes.
| Average bitrate assumption | Approximate data for 1 hour, before overhead | Approximate data for 3 hours, before overhead |
|---|---|---|
| 1 Mbps | 0.45 GB | 1.35 GB |
| 2.5 Mbps | 1.125 GB | 3.375 GB |
| 5 Mbps | 2.25 GB | 6.75 GB |
| 8 Mbps | 3.6 GB | 10.8 GB |
These are arithmetic examples, not predictions of the bitrate YouTube will deliver. For a playlist, add the played duration of every item. If the playlist repeats, multiply its full duration by the number of completed plays. If bitrate changes during playback, use a time-weighted average or measure data use over a representative period.
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#1 Best Overall
- 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.
Which bitrate should you use?
Resolution alone cannot determine an exact data total. Codec, video content, frame rate, adaptive quality, and the rendition delivered to each viewer can all affect bitrate. The most useful input is the average bitrate of the rendition that actually plays; a connection’s data counter over representative playback can provide a practical measurement.
YouTube’s published encoding table gives upload recommendations, not guaranteed playback rates. For SDR uploads at standard frame rates, YouTube recommends 8 Mbps for 1080p and 5 Mbps for 720p. Those figures should not be treated as fixed data rates for a viewer or a playlist stream. See YouTube’s recommended upload encoding settings.
Rank #2
- 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.
Does FFmpeg streamcopy or transcoding change the estimate?
FFmpeg’s -c copy streamcopy mode copies encoded packets without decoding or encoding them; transcoding decodes and re-encodes media. This describes how FFmpeg processes the media, but it does not by itself predict how much data YouTube playback will use. The viewer-side estimate still depends on the delivered bitrate and playback duration. See the FFmpeg documentation.
Use provider estimates only as a broad cross-check
Reliance Jio’s video-use page estimates up to 0.3 GB/hour for Low, 0.7 GB/hour for Medium, 1 GB/hour for High, 3 GB/hour for HD, and 7 GB/hour for Ultra HD. Jio notes that usage can vary by application or website, including YouTube, so these are provider estimates rather than measured results for an FFmpeg playlist. See Jio’s video data-use estimates.
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Rank #3
- 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.
Check your Indian broadband plan’s data terms
Data allowances, fair-use limits (FUPs), and post-limit speeds depend on the provider and plan. TRAI says providers must specify the fair-use limit and the speed after it is exhausted; check your own plan’s terms and usage counter before running a long stream. See the TRAI broadband FAQ.
Provider examples show why one limit cannot be assumed for all Indian broadband users:
Rank #4
- 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
- JioFiber’s cited postpaid FAQ describes unlimited high-speed data for home use, with restrictions for misuse, fraudulent, unauthorized, or commercial use. See JioFiber’s postpaid FAQ.
- Airtel’s cited broadband terms list a 3333 GB billing-cycle FUP threshold followed by speed reduction to 1 Mbps, and state that the FUP may change. This is an example in those terms, not a standard for every Airtel plan or Indian broadband connection. See Airtel broadband terms.
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Quick Recap
Best Value
- 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.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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