Professional Video Applications

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Exchange data with Final Cut Pro X and create effects plugins for Final Cut Pro X and Motion using Professional Video Applications.

Posts under Professional Video Applications tag

47 Posts

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Issues playing video in a Web application
Hello everyone, I am developing a web application and I have a video presentation within the app and it seems to have issues only the iPad or mobile devices. I've read that autoplay doesn't seem to work on the iOS systems anymore and playing muted is allow. I've verified this but is there any way to get the video to play? I have a button the should start the video but it doesn't I've also tried using various other things to get it to work but to no avail. I'm currently using a software platform called Bubble.io using javascript, HTML, Dom commands. Any tips/advise would be greatly appreciated also here is a link to the test video to show what is going on. https://testingvideoplayer.bubbleapps.io/version-test?debug_mode=true If you have any questions/concerns let me know.
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1.1k
Feb ’22
Final Cut Pro Workflow Extension - Access FCPXSequence data
Hi, I’m trying to make a very simple Workflow Extension for Final Cut Pro. No problem to access timeline objects from the code below : host = ProExtensionHostSingleton() as? FCPXHost let timeline = host.timeline But how to access data from other proxy objects like FCPXProject or FCPXSequence ? If someone can give me an example or a little advice on how to use it, that would be really helpful. Thanks
0
0
786
Jan ’22
Latest FCPX update causing audio waveform delay
Entirely new problem occurred with previously normal clips. Only change is the latest FCPX update. Everytime you trim a clip or move it in the timeline, the audio waveform disappears for 20-30 seconds severely affecting productivity if you’re using audio to determine where to rough cut clips. The audio plays absolutely fine and the waveforms eventually appear but it is an extremely annoying bug that a lot of others have seemed to have experienced since the update. Could this please be sorted ASAP?
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0
621
Nov ’21
FxPlug imagewell.pixelTransform always returns identity matrix
How do I get the 3D transform of a layer from an Image Well parameter? matrix_float4x4 l_Transform_Mask_Texture; FxMatrix44 *l_Pixel_Transform_Temporary     = sourceImages [ ki_Mask ].pixelTransform; Matrix44Data *l_Pixel_Transform             = [ l_Pixel_Transform_Temporary  matrix ]; Always returns identity matrix. If I retrieve the pixelTransform on the destinationImage I get something but it must be relating to the tile and that layer's transform. Could use some help here. thank you, David Patrick Farmer
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795
Aug ’21
Broadcast extension limit vs large frames on iPad
Hello, Our use case is Screen sharing in a live video call. We use broadcast extension to capture screens and send frames. The broadcast extension has hard limit of 50MB. The screen sharing works great with iPhones. But on iPad, ReplayKit delivers larger screens, and as a result, the extension memory usages goes beyond 50MB. While using the profiler we noticed, the memory used by our code is <25MB, but on iPad ReplayKit is having memory spikes which causes memory to go beyond 50MB limits. How should I achieve screen sharing use case on iPads? What is the guideline. Any suggestion/help is appreciated. Best, Piyush
4
0
3.9k
Aug ’21
Issues playing video in a Web application
Hello everyone, I am developing a web application and I have a video presentation within the app and it seems to have issues only the iPad or mobile devices. I've read that autoplay doesn't seem to work on the iOS systems anymore and playing muted is allow. I've verified this but is there any way to get the video to play? I have a button the should start the video but it doesn't I've also tried using various other things to get it to work but to no avail. I'm currently using a software platform called Bubble.io using javascript, HTML, Dom commands. Any tips/advise would be greatly appreciated also here is a link to the test video to show what is going on. https://testingvideoplayer.bubbleapps.io/version-test?debug_mode=true If you have any questions/concerns let me know.
Replies
0
Boosts
0
Views
1.1k
Activity
Feb ’22
Final Cut Pro Workflow Extension - Access FCPXSequence data
Hi, I’m trying to make a very simple Workflow Extension for Final Cut Pro. No problem to access timeline objects from the code below : host = ProExtensionHostSingleton() as? FCPXHost let timeline = host.timeline But how to access data from other proxy objects like FCPXProject or FCPXSequence ? If someone can give me an example or a little advice on how to use it, that would be really helpful. Thanks
Replies
0
Boosts
0
Views
786
Activity
Jan ’22
Latest FCPX update causing audio waveform delay
Entirely new problem occurred with previously normal clips. Only change is the latest FCPX update. Everytime you trim a clip or move it in the timeline, the audio waveform disappears for 20-30 seconds severely affecting productivity if you’re using audio to determine where to rough cut clips. The audio plays absolutely fine and the waveforms eventually appear but it is an extremely annoying bug that a lot of others have seemed to have experienced since the update. Could this please be sorted ASAP?
Replies
0
Boosts
0
Views
621
Activity
Nov ’21
FxPlug Keyframes changes do not call parameterChanged
Why do Motion keyframed values do not call parameterChanged even thought the value changed? The work around was painful. Please let me know if it can be done with parameterChanged. thank you, David Patrick Farmer
Replies
1
Boosts
0
Views
710
Activity
Aug ’21
FxPlug imagewell.pixelTransform always returns identity matrix
How do I get the 3D transform of a layer from an Image Well parameter? matrix_float4x4 l_Transform_Mask_Texture; FxMatrix44 *l_Pixel_Transform_Temporary     = sourceImages [ ki_Mask ].pixelTransform; Matrix44Data *l_Pixel_Transform             = [ l_Pixel_Transform_Temporary  matrix ]; Always returns identity matrix. If I retrieve the pixelTransform on the destinationImage I get something but it must be relating to the tile and that layer's transform. Could use some help here. thank you, David Patrick Farmer
Replies
1
Boosts
0
Views
795
Activity
Aug ’21
FxPlug 4 How do I force a render in the active project?
FxPlug 4 How do I force a render in the active project? Thank you, David Patrick Farmer
Replies
1
Boosts
0
Views
938
Activity
Aug ’21
Broadcast extension limit vs large frames on iPad
Hello, Our use case is Screen sharing in a live video call. We use broadcast extension to capture screens and send frames. The broadcast extension has hard limit of 50MB. The screen sharing works great with iPhones. But on iPad, ReplayKit delivers larger screens, and as a result, the extension memory usages goes beyond 50MB. While using the profiler we noticed, the memory used by our code is <25MB, but on iPad ReplayKit is having memory spikes which causes memory to go beyond 50MB limits. How should I achieve screen sharing use case on iPads? What is the guideline. Any suggestion/help is appreciated. Best, Piyush
Replies
4
Boosts
0
Views
3.9k
Activity
Aug ’21