TechQA.

Question

iOS AVAssetWriter Video Height "Squished" when exported to from UIImages

score 453 · Answer 1 · 2015-06-12T23:14:44.533000

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453

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iOS AVAssetWriter Video Height "Squished" when exported to from UIImages

453 views Asked by Praxiteles At 12 June 2015 at 23:14

score 2044 · Answer 2 · 2017-01-02T09:55:23.147000

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score 1684 · Answer 3 · 2017-08-28T13:02:56.710000

Reliable access and modify captured camera frames under SceneKit

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score 1320 · Answer 4 · 2017-09-10T12:40:22.377000

CMSampleBuffer frame converted to vImage has wrong colors

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score 1572 · Answer 5 · 2017-09-19T12:48:57.103000

Render a CVPixelBuffer to an NSView (macOS)

1.5k views Asked by CatalinM At 19 September 2017 at 12:48

score 1333 · Answer 6 · 2020-10-20T03:02:20.467000

Do I have to lock a CVPixelBuffer produced from AVCaptureVideoDataOutput

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score 124 · Answer 7 · 2023-10-25T19:03:46.663000

Compute histogram for CVPixelBuffer using vImage

124 views Asked by Deepak Sharma At 25 October 2023 at 19:03

score 827 · Answer 8 · 2020-12-09T03:14:34.743000

Converting TrueDepth data to grayscale image produces distorted image

827 views Asked by Senseful At 09 December 2020 at 03:14

score 348 · Answer 9 · 2021-04-18T07:47:46.360000

CVPixelBuffer created from CGImage has different attributes

348 views Asked by jontelang At 18 April 2021 at 07:47

score 1519 · Answer 10 · 2021-04-24T11:15:13.013000

LiDAR Depth + Vision Hand Tracking for 3D Hand Tracking

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score 421 · Answer 11 · 2021-04-30T05:09:59.513000

Converting MTLTexture to CVPixelBuffer, Error AGX: Texture read/write assertion failed: bytes_per_row >= used_bytes_per_row

421 views Asked by bonnie m At 30 April 2021 at 05:09

score 1148 · Answer 12 · 2018-11-05T10:26:27.043000

Is it possible to change a resolution of captured AR Images in CVPixelBuffer?

1.1k views Asked by Andy Jazz At 05 November 2018 at 10:26

score 400 · Answer 13 · 2020-09-04T21:38:33.337000

Video filtering code works on iOS, but not on macOS

400 views Asked by Satoshi Nakajima At 04 September 2020 at 21:38

score 520 · Answer 14 · 2020-09-23T17:20:18.957000

Manipulate CVPixelbuffer, vImage, CGImage and UIImage for a rotation

520 views Asked by A.Ozda At 23 September 2020 at 17:20

score 785 · Answer 15 · 2018-09-29T10:06:49.327000

Retrieving CVPixelBuffer from AVCapturePhotoDelegate methods

785 views Asked by mikro098 At 29 September 2018 at 10:06

score 283 · Answer 16 · 2021-05-18T12:52:05.987000

Merge CAShapeLayer into CVPixelBuffer

283 views Asked by Steve Macdonald At 18 May 2021 at 12:52

score 489 · Answer 17 · 2023-01-06T09:40:17.027000

swift CVPixelBuffer video is darker than original image

489 views Asked by user2814778 At 06 January 2023 at 09:40

score 563 · Answer 18 · 2022-03-09T12:53:37.417000

CVPixelBufferRef: Video Buffer and Depth Buffer have different orientations

563 views Asked by Eugene Alexeev At 09 March 2022 at 12:53

score 2062 · Answer 19 · 2022-03-18T02:15:51.947000

Correct way to draw/edit a CVPixelBuffer in Swift in iOS

2k views Asked by bias At 18 March 2022 at 02:15

score 938 · Answer 20 · 2021-01-24T07:50:57.257000

Deep copy CVPixelBuffer for depth data in Swift

938 views Asked by user2608041 At 24 January 2021 at 07:50

TechQA.

List Question

iOS AVAssetWriter Video Height "Squished" when exported to from UIImages

Manipulating CVPixelBufferRef Height and Width

Reliable access and modify captured camera frames under SceneKit

CMSampleBuffer frame converted to vImage has wrong colors

Render a CVPixelBuffer to an NSView (macOS)

Do I have to lock a CVPixelBuffer produced from AVCaptureVideoDataOutput

Compute histogram for CVPixelBuffer using vImage

Converting TrueDepth data to grayscale image produces distorted image

CVPixelBuffer created from CGImage has different attributes

LiDAR Depth + Vision Hand Tracking for 3D Hand Tracking

Converting MTLTexture to CVPixelBuffer, Error AGX: Texture read/write assertion failed: bytes_per_row >= used_bytes_per_row

Is it possible to change a resolution of captured AR Images in CVPixelBuffer?

Video filtering code works on iOS, but not on macOS

Manipulate CVPixelbuffer, vImage, CGImage and UIImage for a rotation

Retrieving CVPixelBuffer from AVCapturePhotoDelegate methods

Merge CAShapeLayer into CVPixelBuffer

swift CVPixelBuffer video is darker than original image

CVPixelBufferRef: Video Buffer and Depth Buffer have different orientations

Correct way to draw/edit a CVPixelBuffer in Swift in iOS

Deep copy CVPixelBuffer for depth data in Swift

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