ffmpeg:conversions:convert_h264_to_h265
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ffmpeg:conversions:convert_h264_to_h265 [2023/06/13 13:50] – peter | ffmpeg:conversions:convert_h264_to_h265 [2023/11/01 21:23] (current) – peter | ||
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====== ffmpeg - Conversions - Convert H264 to H265 ====== | ====== ffmpeg - Conversions - Convert H264 to H265 ====== | ||
+ | |||
+ | ===== Convert h.264 to h.265 (no change in resolution) ===== | ||
+ | |||
+ | <code bash> | ||
+ | ffmpeg -i input.mp4 -c:v libx265 -vtag hvc1 -c:a copy output.mp4 | ||
+ | </ | ||
+ | |||
+ | ---- | ||
===== Software Encoding ===== | ===== Software Encoding ===== | ||
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ffmpeg -i a.mp4 -c:v libx265 -map 0:v -c:a copy -map 0:a -c:s copy b.mkv | ffmpeg -i a.mp4 -c:v libx265 -map 0:v -c:a copy -map 0:a -c:s copy b.mkv | ||
+ | |||
+ | ffmpeg -i a.mp4 -c:v libx265 -map 0:v -c:a copy -map 0:a? -c:s copy -map 0:s? b.mkv | ||
</ | </ | ||
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---- | ---- | ||
+ | |||
+ | ===== Keeping the output size low, similar to Software encoding ===== | ||
+ | |||
<code bash> | <code bash> | ||
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ffmpeg -threads 16 -hwaccel vaapi -hwaccel_device / | ffmpeg -threads 16 -hwaccel vaapi -hwaccel_device / | ||
</ | </ | ||
+ | |||
+ | ---- | ||
+ | |||
+ | === References === | ||
+ | |||
+ | https:// | ||
ffmpeg/conversions/convert_h264_to_h265.1686664210.txt.gz · Last modified: 2023/06/13 13:50 by peter