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c-smile / sciter-js-sdk

Sciter.JS - Sciter but with QuickJS on board instead of my TIScript
BSD 3-Clause "New" or "Revised" License
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(Question) about video streaming in sciter-js #60

Closed martinlombana closed 3 years ago

martinlombana commented 3 years ago

Is video rendering supported? I am trying to load in scapp.exe the simplest of the video-examples (with no TISSCRIPT) but it does not render the vídeo. Is there anything that must be done differently? ( Checked and the URL is ok and loads in a browser)

test-video-streaming.htm

Thanks in advance.

`

Test 
<body>

  Streaming from http://clips.vorwaerts-gmbh.de/VfE_html5.mp4 

  <video src="http://clips.vorwaerts-gmbh.de/VfE_html5.mp4" sizing=contain />

</body>

`

MustafaHi commented 3 years ago

It does work, try to install K-Lite Codec Pack

martinlombana commented 3 years ago

There is no way to embed that codec, or use a codec that everyone usually has? Or a way to embed the codec with the sources, so it does work in all the installs of a sciter developed app?

I also tried with another normal mp4 file and it didn't work either. My concern is to make it work in an ubiquitous way. Without external deps, or with those deps, injected into the installation folder/code.

martinlombana commented 3 years ago

For myself & others: https://sciter.com/forums/topic/embedding-videos-in-html-with-sciter/#post-58383 (I missed this before).

What is "weird", is that local videos are indeed reproduced without the need for extra codecs (at least in windows). How does that work? Would it behave the same way in a raspberry pi, locally?

Thanks,

c-smile commented 3 years ago

Sciter does not contain any video codecs but it allows to connect external sources of video frames for video rendering.

I know several Sciter based projects are using ffmpeg to playback video in Sciter for example.

Here is demo of custom video frame source: https://github.com/c-smile/sciter-sdk/blob/master/include/behaviors/behavior_video_generator_full.cpp

You can see it in action using wsciter.exe from Sciter SDK by loading this document in it : https://github.com/c-smile/sciter-sdk/blob/master/samples/video/video-generator-behavior-full-demo.htm

martinlombana commented 3 years ago

I see. I will digg into that because I would need ffmpeg to work on raspberry pi / windows.

I see that with sciter-js there is no wsciter.exe, I see it in the regular sdk. What is exactly the difference between wsciter and scapp.exe? And usciter?

And why that example only works with wsciter.exe?

I tried looking for info in the website/docs, but couldn't find it. Thanks.