Plot Audio/Video streams for better insights
Project description
plot-av
Plot details of Audio/Video streams of media files to help you gain better insights of them.
Installation
$ pip install plot-av
Usage
# basic use
$ plot-av -i test.mp4
# help
$ plot-av -h
usage: plot-av [-h] -i INPUT [-vn | -an | -map STREAMS_SELECTION] [--dpi DPI] [--plots PLOTS] [--interval INTERVAL] [--log LOGLEVEL]
plot audio/video streams.
options:
-h, --help show this help message and exit
-i INPUT input file url (default: None)
-vn disable video stream (default: False)
-an disable audio stream (default: False)
-map STREAMS_SELECTION
manually select streams, pattern 'input_index:stream_type:stream_index', e.g. '0:v:0', '0:a:0' (default: None)
--dpi DPI resolution of the figure. If not provided, defaults to 100 by matplotlib. (default: None)
--plots PLOTS subplots to show, seperate by ','. options: dts,pts,size,bitrate,fps,avsync,dts_delta,duration (default: dts,pts,size,bitrate,fps,avsync,dts_delta,duration)
--interval INTERVAL calculation interval in seconds for statistics metrics, such as bitrate, fps, etc. (default: 1.0)
--log LOGLEVEL log level (default: None)
More examples
- Draw your interested subplots only
$ plot-av -i test.mp4 --plots dts,pts
- Draw video or audio only
# disable video
$ plot-av -i test.mp4 -vn
# disable audio
$ plot-av -i test.mp4 -an
- Manually select streams from mutiple inputs
$ plot-av -i test1.mp4 -i test2.mp4 -map 0:v:0 -map 1:a:0
Project details
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