Doing a little test on iphone
Having a hard time selecting text and applying a format. Failed, did it manually :). Passed
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So.. the header button doesnt insert anything nor provide options (in safari)

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    Not working

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My amazing YouTube video

This new editor allows you to just copy an image! And it works

@eva

You can also see the resolution at any point within your patches video flow by rolling your cursor over a video link, so that a preview thumbnail is shown, below the thumbnail the video resolution and format are given.

Above you can see the output from the Shapes actor is at the default 640x360, it is GPU video (alternatively some actors work with CPU video), and it has an alpha channel in pre-multiplied format.

@eva

There are a few options to work with resolution when using masks from the Shapes actor. The first are in the Isadora Settings:

Out of the box Isadora defaults to a low-resolution standard (640 x 360). In addition, it defaults to When Combining VIdeo : 'Scale To Smallest Image (Faster)'. 

These settings affect the Shapes actor's default resolution, which is 640 x 360 when used without modification.

Use the 'Get Video Size' actor to check the current resolution of your video stream. Some actors, including Shapes, have an input option to modify the current resolution of their video output. For example, you can change these settings to match the other videos you are working with. 

Keeping all video assets at an appropriate resolution will stop the Isadora Setting from scaling them to the default small resolution.

Best Wishes,

Russell

@jisa

https://github.com/Syphon/Simple/releases

     Syphon.Simple.Apps.zip      

Best regards, 

Jean-François 

@jisa

What software is the source of your Syphon video feed and which software is the destination of your Syphon video feed?

@bram

MP4 is the preferred codec since it uses a newer Windows system, but you are correct Palindrome isn't a useable playback option with this codec. 

Here are some codec specs I recorded sometime ago:

Performance Grid: (cpu usage comparison during record of 30 sec clip at 1280x720, 30fps, 75% quality)

Average cpu usage at runtime of test patch is 14-18% and gpu usage also 10-14% Note: all recorded values are +- 2-3% and at start of record generally have a spike in usage not included in these usage stats.

• * This video format does not playback in the correct color in Isadora since YUV support is dropped in Isadora 3 

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So based on these results, I lean towards using the 8-bit BlackMagic codecs myself. (installed with free blackmagic software)