31 lines
520 B
Markdown
31 lines
520 B
Markdown
---
|
|
title: FFmpeg
|
|
date: 2025-01-18T10:12:56+0100
|
|
# lastmod:
|
|
tags:
|
|
- ffmpeg
|
|
- linux
|
|
|
|
#showDate: false
|
|
showReadingTime: false
|
|
showWordCount: false
|
|
showPagination: false
|
|
#showAuthor: false
|
|
showBreadcrumbs: true
|
|
|
|
feed_exclude: true
|
|
# site_exclude: true
|
|
---
|
|
|
|
## 2-pass
|
|
|
|
### libx264
|
|
|
|
#### 1Mbps general/default conversion
|
|
|
|
```console
|
|
$ ffmpeg -i <input> -c:v libx264 -b:v 1M -maxrate 1M -bufsize 2M -pass 1 -f null /dev/null
|
|
$ ffmpeg -i <input> -c:v libx264 -b:v 1M -maxrate 1M -bufsize 2M -pass 2 <output>
|
|
```
|
|
|
|
## 1-pass
|