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RSATom / WebChimera.js

[ABANDONED] libvlc binding for Electron
GNU Lesser General Public License v2.1
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Possible to change playback speed? #109

Closed willnew closed 7 years ago

willnew commented 7 years ago

Recently I'm trying to add some control buttons to my player, like speed up X1.5, X2, X3 and speed down, but didn't get much help from [https://github.com/RSATom/WebChimera.js/wiki/JavaScript-API](Javascript API), I know webchimera wrapped libvlc, and VLC player do have speed buttons, so is it possible to change playback speed using Webchimera or libvlc inside it?

RSATom commented 7 years ago

https://github.com/RSATom/WebChimera.js/wiki/JavaScript-API#vlcinput

rate: input speed given as float (1.0 for normal speed, 0.5 for half speed, 2.0 for twice as fast, etc.).

willnew commented 7 years ago

shame on me. I didn't take a hard look on it, I'll have a try

willnew commented 7 years ago

@RSATom before close, I have another question to ask, in my project I want to get metadata from each frame(mostly datetime), and seems calling onFrameReady can only get attributes like height, width etc... do you have any comments on this?

RSATom commented 7 years ago

Unfortunately libvlc doesn't provide any additional info for video frames.

willnew commented 7 years ago

Copy that, then I think I should search for a work around, thanks for your time 💯

RSATom commented 7 years ago

@willnew, btw, if you really need something like get video frame pts/dts, you could look to https://github.com/RSATom/wcjs-gs It provides this attributes.

willnew commented 7 years ago

@RSATom I'll take a look, thanks for letting me know that

RSATom commented 7 years ago

but keep in mind, wcjs-gs based on GStreamer, not libvlc