Versatility makes it incredibly frustrating to work with, Is in the unique position of being simultaneously the bestĪnd worst video player ever made. It might seemĬrazy to want to do this, but I still find that QuickTime I wanted to produce something that was QuickTimeĬompatible, which means complying with Apple’s very On laptops, which still tend to come with SSDs of modest That sort of space saving should be interesting toĮverybody, but especially for those who carry videos around Similar video quality as H.264 that are about half the ![]() The FFmpeg wikiĮstimates that you should be able to produce video files of Video:1624946kB audio:43103kB subtitle:0kB other streams:0kB global headers:2kB muxing overhead: 0.This weekend I experimented a little with re-encoding videoĪs H.265/HEVC, now that the codec has good support on both $ ffmpeg -i otomatsuri.mp4 -c copy -map 0 otomatsuri.mov Video:1624946kB audio:43103kB subtitle:0kB other streams:0kB global headers:2kB muxing overhead: 0.145604% X265 : tools: rd=3 psy-rd=2.00 rskip signhide tmvp strong-intra-smoothing X265 : References / ref-limit cu / depth : 3 / on / on X265 : b-pyramid / weightp / weightb : 1 / 1 / 0 X265 : Lookahead / bframes / badapt : 20 / 4 / 2 X265 : ME / range / subpel / merge : hex / 57 / 2 / 2 X265 : Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra X265 : Coding QT: max CU size, min CU size : 64 / 8 X265 : frame threads / pool features : 2 / wpp(34 rows) X265 : Thread pool created using 4 threads X265 : using cpu capabilities: MMX2 SSE2Fast LZCNT SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 $ ffmpeg -i otomatsuri.m4v -c:v libx265 -preset medium -crf 28 -c:a aac -b:a 128k otomatsuri.mp4įfmpeg version 3.4.1 Copyright (c) 2000-2017 the FFmpeg developersīuilt with Apple LLVM version 9.1.0 (clang-902.0.30)Ĭonfiguration: -prefix=/usr/local/Cellar/ffmpeg/3.4.1 -enable-shared -enable-pthreads -enable-version3 -enable-hardcoded-tables -enable-avresample -cc=clang -host-cflags= -host-ldflags= -enable-gpl -enable-libmp3lame -enable-libx264 -enable-libx265 -enable-libxvid -enable-opencl -enable-videotoolbox -disable-lzma Is there an additional step I'm missing? The conversion ran overnight so I'd rather not do it again, if there's a way to simply change the container. mov, but QuickTime still doesn't want to open it. So I tried to switch the container format to. mp4, so the conversion seems to have succeeded. mp4, which I didn't realize that QuickTime Player cannot play it only supports HEVC streams inside of. However, I switched the container format from. I thought I'd try re-encoding to HEVC using FFmpeg to try to save space, something I hadn't tried before. ![]() ![]() I have a one hour 4K video which was weighing in at 10 GB.
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