How B-ROLL Picks a ProRes or DNxHR Tier Automatically
B-ROLL picks the lightest ProRes or DNxHR tier at 10 times the source bitrate, scaled by resolution and frame rate. The rule, the math and worked examples.
Transcoding: guides and articles
Pages tagged Transcoding
10 pages, full listWhat Is ffmpeg and Why Do Downloaders Need It?
ffmpeg is a free, open-source media toolkit. Downloaders need it to merge 1080p and 4K streams, cut clips and convert formats, including ProRes and DNxHR.
See the Real Bitrate and Resolution of YouTube Files
B-ROLL shows the real bitrate and resolution of every YouTube download, measured on the finished file, so you can judge a shot before you cut with it.
Download YouTube Videos in ProRes or DNxHR
Get YouTube videos as edit-ready ProRes or DNxHR .mov files: B-ROLL downloads, then converts each file, picks the tier and keeps resolution and frame rate.
8-bit vs 10-bit YouTube Footage for Editing
YouTube streams SDR video in 8-bit and HDR in 10-bit. What a 10-bit ProRes or DNxHR HQX transcode adds, what it cannot add, and when it is worth the space.
Best Format to Download YouTube Videos for Editing
For editing, download YouTube videos as a ProRes or DNxHR .mov: intraframe and 4:2:2. When MP4, MKV or WEBM fit better, and why a transcode adds no detail.
Why H.264 and AV1 Are Hard to Edit: Long-GOP Explained
H.264, VP9 and AV1 store full frames only at intervals, so editors decode whole groups to show one frame. ProRes and DNxHR store every frame whole.
Proxies vs Transcoding for YouTube Footage
Proxies keep the YouTube original and add a light copy; a transcode replaces it with ProRes or DNxHR. Which to use in Resolve, Premiere and Final Cut Pro.
What Bitrate Does YouTube Stream at 1080p and 4K?
YouTube asks for 8 Mbps at 1080p30 uploads, then streams its own re-encode. How stream bitrate compares with the upload and how to check a downloaded file.
YouTube Download Slow or Throttled? Causes and Fixes
Slow YouTube downloads come from throttling, an outdated yt-dlp or your network. How to tell download time from ProRes conversion time, and what fixes it.
Every page tagged Transcoding
- How B-ROLL Picks a ProRes or DNxHR Tier Automatically
- What Is ffmpeg and Why Do Downloaders Need It?
- See the Real Bitrate and Resolution of YouTube Files
- Download YouTube Videos in ProRes or DNxHR
- 8-bit vs 10-bit YouTube Footage for Editing
- Best Format to Download YouTube Videos for Editing
- Why H.264 and AV1 Are Hard to Edit: Long-GOP Explained
- Proxies vs Transcoding for YouTube Footage
- What Bitrate Does YouTube Stream at 1080p and 4K?
- YouTube Download Slow or Throttled? Causes and Fixes
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