FFmpeg based player
FFmpegPlayer
can play USB cameras, video files, etc using
ffpyplayer
.
- class cpl_media.ffmpeg.FFmpegPlayer(**kw)
Bases:
BasePlayer
Wrapper for
ffpyplayer
ffmpeg based player.- _config_props_: Tuple[str] = ('play_filename', 'file_fmt', 'icodec', 'dshow_true_filename', 'dshow_opt', 'use_dshow', 'dshow_rate', 'dshow_filename')
A list of configurable property names of the class that is set/read by the configuration API.
Each sub/super-class can define this and the properties are accumulated across all the sub/super-classes.
- apply_config_property(name, value)
(internal) used by the config system to set the special config data of the player.
- dshow_filename
The name of the dshow camera to open.
- dshow_names
All the cameras that can be opened.
- dshow_opt
The camera options associated with
dshow_true_filename
when dshow is used.
- dshow_opts
The options supported by the cameras that can be opened.
- dshow_rate
The frame rate to request from the dshow camera.
- dshow_true_filename
The real and complete filename of the direct show (webcam) device.
- file_fmt
The format used to play the video. Can be empty or a format e.g.
mjpeg
for webcams.
- icodec
The codec used to open the video stream with if it needs to be specified for the camera.
- parse_dshow_opt(opt)
Parses the
dshow_opts
type string option into (fmt, (w, h), (rmin, rmax))
- play_filename
The filename of the media being played. Can be e.g. a filename etc.
- play_thread_run()
The method that runs in the internal play thread.
- player_callback(mode, value)
Called internally by ffpyplayer when an error occurs internally.
- post_config_applied()
Handles settings as applied by the app config system so the properties are set to correct values.
- refresh_dshow()
Refreshes list of direct show cameras available.
- update_dshow_file()
Updates the dshow camera name and options in response to a re-configuration.
- use_dshow
Whether we use dshow - i.e. USB webcams, or normal media sources.
- class cpl_media.ffmpeg.FFmpegSettingsWidget(player=None, **kwargs)
Bases:
BoxLayout
Settings widget for
FFmpegPlayer
.- player: FFmpegPlayer = None
The player.
- set_filename(text_wid, paths)
Called by the GUI to set the filename.