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--- ubuntu:video:convert_h264_to_h265 [2023/06/06 00:44] – peter
+++ ubuntu:video:convert_h264_to_h265 [2023/06/13 10:55] (current) – removed peter
@@ Line 1: / Line 1: @@
-====== Ubuntu - Video - Convert H264 to H265 ======
-<code bash>
-ffmpeg -i a.mp4 -c:v libx265 -map 0:v -c:a copy -map 0:a -c:s copy b.mkv
-</code>
-----
-===== Using GPU Hardware Encoding =====
-<code bash>
-ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format vaapi -i a.mp4 -c:v hevc_vaapi b.mkv
-ffmpeg -threads 16 -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format vaapi -i a.mp4 -c:v hevc_vaapi c.mkv
-</code>
-<WRAP info>
-**NOTE:** These allow the GPU to be used:
-<code bash>
--hwaccel vaapi -hwaccel_output_format vaapi -vaapi_device /dev/dri/renderD128
-</code>
-</WRAP>