blackteay/ffmpeg-python
1
0
Fork 0
mirror of https://github.com/kkroening/ffmpeg-python.git synced 2025-04-05 04:22:51 +08:00
Code Issues Projects Releases Wiki Activity

Add syntax highlighting to README.md

Browse Source
This commit is contained in:
Davide Depau 2018-01-10 10:20:56 +01:00
parent d59bb7a592
commit e70984065d
No known key found for this signature in database
GPG Key ID: C7D999B6A55EFE86
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
README.md
View File

@ -12,7 +12,7 @@ There are tons of Python FFmpeg wrappers out there but they seem to lack complex
## Quickstart
Flip a video horizontally:
```
```python
import ffmpeg
stream = ffmpeg.input('input.mp4')
stream = ffmpeg.hflip(stream)
@ -21,7 +21,7 @@ ffmpeg.run(stream)
```
Or if you prefer a fluent interface:
```
```python
import ffmpeg
(ffmpeg
.input('input.mp4')
@ -39,7 +39,7 @@ Take for example a signal graph that looks like this:
![Signal graph](https://raw.githubusercontent.com/kkroening/ffmpeg-python/master/doc/graph1.png)
The corresponding command-line arguments are pretty gnarly:
```
```bash
ffmpeg -i input.mp4 \
-filter_complex "\
[0]trim=start_frame=10:end_frame=20[v0];\
@ -54,7 +54,7 @@ ffmpeg -i input.mp4 \
Maybe this looks great to you, but if you're not an FFmpeg command-line expert, it probably looks alien.
If you're like me and find Python to be powerful and readable, it's easy with `ffmpeg-python`:
```
```python
import ffmpeg
in_file = ffmpeg.input('input.mp4')
@ -87,7 +87,7 @@ pip install ffmpeg-python
```
It's also possible to clone the source and put it on your python path (`$PYTHONPATH`, `sys.path`, etc.):
```
```bash
$ git clone git@github.com:kkroening/ffmpeg-python.git
$ export PYTHONPATH=${PYTHONPATH}:ffmpeg-python
$ python
@ -99,7 +99,7 @@ $ python
API documentation is automatically generated from python docstrings and hosted on github pages: https://kkroening.github.io/ffmpeg-python/
Alternatively, standard python help is available, such as at the python REPL prompt as follows:
```
```python
>>> import ffmpeg
>>> help(ffmpeg)
```
@ -107,7 +107,7 @@ Alternatively, standard python help is available, such as at the python REPL pro
## Custom Filters
Don't see the filter you're looking for? `ffmpeg-python` is a work in progress, but it's easy to use any arbitrary ffmpeg filter:
```
```python
stream = ffmpeg.input('dummy.mp4')
stream = ffmpeg.filter_(stream, 'fps', fps=25, round='up')
stream = ffmpeg.output(stream, 'dummy2.mp4')
@ -115,7 +115,7 @@ ffmpeg.run(stream)
```
Or fluently:
```
```python
(ffmpeg
.input('dummy.mp4')
.filter_('fps', fps=25, round='up')