TechQA.

Question

Failure to append frames to video file using AVAssetWriterVideoInput. Fails with undocumented error -12738 at the end

score 1184 · Answer 1 · 2016-12-16 17:51:00

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Failure to append frames to video file using AVAssetWriterVideoInput. Fails with undocumented error -12738 at the end

1.1k views Asked by Duck At 16 December 2016 at 17:51

score 56 · Answer 2 · 2017-09-12 04:16:26

avassetwriterinput readyformoredata is NO when audio sample buffer size is changing

56 views Asked by L.Peng At 12 September 2017 at 04:16

score 345 · Answer 3 · 2020-12-17 09:54:10

AVAssetWiter status failed when appending audio sample buffer to AVAssetwriterInput - OSX, Swift

345 views Asked by Somesh Karthik At 17 December 2020 at 09:54

score 113 · Answer 4 · 2021-04-21 14:14:21

RPScreenRecorder - custom recording size

113 views Asked by Gal Blank At 21 April 2021 at 14:14

score 627 · Answer 5 · 2021-05-05 00:09:29

AVAssetWriterInput - Insufficient video frames for Captured Audio

627 views Asked by nickneedsaname At 05 May 2021 at 00:09

score 412 · Answer 6 · 2023-01-06 09:40:17

swift CVPixelBuffer video is darker than original image

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

score 95 · Answer 7 · 2022-12-01 02:44:43

AVAssetWriter not working with videoChat mode of AVAudioSession (iPhone 14 Pro only)

95 views Asked by Adeel Abbas At 01 December 2022 at 02:44

score 90 · Answer 8 · 2022-12-06 19:49:03

AVAssetWriter sample rate AV drift

90 views Asked by Deepak Sharma At 06 December 2022 at 19:49

score 3597 · Answer 9 · 2017-05-23 12:44:16

Record video with AVAssetWriter: first frames are black

3.5k views Asked by Marie Dm At 23 May 2017 at 12:44

score 3096 · Answer 10 · 2017-05-30 20:24:43

Rotate CMSampleBuffer by arbitrary angle and append to AVAssetWriterInput in swift 3

3k views Asked by Ramin Afshar At 30 May 2017 at 20:24

TechQA.

List Question

Failure to append frames to video file using AVAssetWriterVideoInput. Fails with undocumented error -12738 at the end

avassetwriterinput readyformoredata is NO when audio sample buffer size is changing

AVAssetWiter status failed when appending audio sample buffer to AVAssetwriterInput - OSX, Swift

RPScreenRecorder - custom recording size

AVAssetWriterInput - Insufficient video frames for Captured Audio

swift CVPixelBuffer video is darker than original image

AVAssetWriter not working with videoChat mode of AVAudioSession (iPhone 14 Pro only)

AVAssetWriter sample rate AV drift

Record video with AVAssetWriter: first frames are black

Rotate CMSampleBuffer by arbitrary angle and append to AVAssetWriterInput in swift 3

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