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— | 4k [2021/12/29 12:31] (current) – created - external edit 127.0.0.1 | ||
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+ | ====== Convert MKV to MP4 ====== | ||
+ | For LG TV you may need convert Dolby Vision MKV to MP4\\ | ||
+ | (mkv tool, dolby vision muxer and mp4box required) | ||
+ | < | ||
+ | mkvextract.exe input.mkv tracks 0: | ||
+ | mp4muxer.exe --dv-profile 5 --input-file video.hevc --input-file audio.ac3 --output-file movie.mp4 | ||
+ | mp4box.exe | ||
+ | pause | ||
+ | </ | ||
+ | |||
+ | ====== Convert remux MP4 ====== | ||
+ | |||
+ | < | ||
+ | mp4demuxer --input-file input.mp4 --output-folder tmp | ||
+ | mp4muxer --dv-profile 5 --input-file tmp\out_1.h265 --input-file tmp\out_2.ec3 --output-file movie.mp4 | ||
+ | mp4box.exe -brand mp42isom -tight -itags cover=cover.jpg -ab dby1 -no-iod -add " | ||
+ | pause | ||
+ | </ | ||
+ | |||
+ | |||
+ | ====== Extract metadata ====== | ||
+ | < | ||
+ | ffmpeg -i input.mp4 -c:v copy -vbsf hevc_mp4toannexb -f hevc - | dovi_tool extract-rpu --rpu-out metadata.rpu - | ||
+ | </ | ||
+ | |||
+ | ====== Encode Dolby Vision ====== | ||
+ | |||
+ | < | ||
+ | ffmpeg -i input.mp4 -f yuv4mpegpipe -strict -1 -pix_fmt yuv420p10le - | x265-10b - --input-depth 10 --output-depth 10 --y4m --preset veryfast --crf 22 --master-display " | ||
+ | </ | ||
+ | |||
+ | |||
+ | ====== HDR10 to SDR ====== | ||
+ | < | ||
+ | ffmpeg -y -ss 07:48 -t 60 -i input.mkv -vf zscale=t=linear: | ||
+ | </ |