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| # Convert from H264 to H265 | |
| ffmpeg -i in.mov -c:v libx265 -an -x265-params crf=20 output.mp4 | |
| # Tag as HVC instead of HEV1 so iOS can play it | |
| ffmpeg -i output.mp4 -vcodec copy -acodec copy -tag:v hvc1 output2.mp4 | |
| # Bonus: it can take a second to play (no more than H264) so here's how to generate | |
| # a thumbnail of the first frame to embed in your view as a placeholder. | |
| ffmpeg -i output2.mp4 -vf "select=eq(n\,34)" -vframes 1 thumbnail.png |
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