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radek-k / FFMediaToolkit

FFMediaToolkit is a cross-platform video decoder/encoder library for .NET that uses FFmpeg native libraries. It supports video frames extraction, reading stream metadata and creating videos from bitmaps in any format supported by FFmpeg.
MIT License
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Phone created portrait video frames shows rotated #95

Closed artkh24 closed 2 years ago

artkh24 commented 2 years ago

Hi when trying to get the frames from video created by phone using portrait mode all frames showing rotated by 90 degree

ggolda commented 2 years ago

Same problem. This issue is due to how vendors pack portrait videos in landscape format + add metadata with rotation parameter in it.

Currently FFMediaToolkit doesn't provide this metadata parameter for rotation with a video stream metadata dictionary and I had to use ffprobe to get it.