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Video bitrate explained
Learn video bitrate — Mbps, CBR vs VBR, and how PasteGrab presets relate to quality and file size.
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Learn video bitrate — Mbps, CBR vs VBR, and how PasteGrab presets relate to quality and file size.
Overview
Bitrate is the amount of data processed per second — usually measured in Mbps (megabits per second) for video. Higher bitrate generally means more detail preserved, but diminishing returns kick in quickly.
Two videos at 1080p can look wildly different if one uses 2 Mbps and another uses 8 Mbps. Resolution labels alone mislead — always consider bitrate and codec.
PasteGrab does not expose manual bitrate sliders; presets (Best quality, 720p, Smallest file) map to practical output tiers from the source.
5
Format presets
40+
Supported hosts
Free
Core downloads
How it works
Editing, archival, audio reference, or quick share — each goal favors different formats and quality levels.
Social clips often work in MP4; audio-only workflows favor MP3. See our format comparison guides for tradeoffs.
Select Best quality for masters, 720p for smaller files, or MP3 when you only need audio — before you preview the link.
Check resolution, bitrate, and audio tracks in your player or NLE before committing to a workflow.
Benefits
Constant bitrate (CBR) holds steady Mbps; variable bitrate (VBR) allocates more bits to complex scenes. Most streaming encodes use VBR or capped VBR.
MP3 at 128–320 kbps and AAC at similar rates cover most social audio. See our MP3 bitrate guide for extraction workflows.
Best quality for maximum bitrate from source. Smallest file when you accept lower bitrate for size savings.
Features
Widely compatible video container — default for edits and playback.
Audio-only output when video is unnecessary.
Highest streams yt-dlp finds on the public page.
Output
PasteGrab lets you choose a preset before previewing a public link. The table below maps common goals to presets.
For deeper format comparisons, explore our related learn articles linked at the bottom of this page.
| Format | Best for |
|---|---|
| MP4 | Widely compatible video container — default for edits and playback. |
| MP3 | Audio-only output when video is unnecessary. |
| Best quality | Highest streams yt-dlp finds on the public page. |
| 720p | Balanced resolution preset when file size matters. |
| Smallest file | Compact output for references and slow connections. |
Devices
These concepts apply across TikTok, Instagram, Vimeo, Reddit, and other supported public hosts.
Mobile and desktop browsers use the same paste-preview-download workflow.
MP4 and Best quality for NLE imports on Mac and Windows.
720p or Smallest file for on-the-go review.
Consistent presets help agencies standardize deliverables.
Support
The source host may cap resolution. Try Best quality and verify the original public page.
Re-preview with the correct preset selected before queuing the job.
Some hosts split audio/video streams. Try Best quality or see our missing-audio troubleshooting guide.
Source bitrate may be low — try Best quality from the original post link, not a re-upload.
FAQ
Guides
Long-tail guides with step-by-step instructions for this platform and workflow.
Tools
Free link-based tools that complement downloader workflows.
Related
If your next link is not from Video bitrate explained, try these supported platforms.
Learn
Educational guides on formats, quality, codecs, and audio for download workflows.