libx265

I can't use libx265 or hevc with ffmpeg in nginx

由 我的梦境 提交于 2020-03-26 06:12:29
问题 exec_push /usr/bin/ffmpeg -re -i rtmp://10.254.20.186:1935/$app/$name ar 44100 -vcodec libx264 -g 25 -f flv rtmp://10.254.20.186/live/$name_hi; I can use this code in my nginx server. this is code running but dont run while write libx264 instead libx265. The interesting thing is that I can run the following commands on my linux computer without problems. ffmpeg -i input.mp4 -c:v libx264 -crf 28 -c:a aac -b:a 128k output.mp4 ffmpeg -i input.mp4 -c:v libx265 -crf 28 -c:a aac -b:a 128k output

I can't use libx265 or hevc with ffmpeg in nginx

由 北战南征 提交于 2020-03-26 06:10:09
问题 exec_push /usr/bin/ffmpeg -re -i rtmp://10.254.20.186:1935/$app/$name ar 44100 -vcodec libx264 -g 25 -f flv rtmp://10.254.20.186/live/$name_hi; I can use this code in my nginx server. this is code running but dont run while write libx264 instead libx265. The interesting thing is that I can run the following commands on my linux computer without problems. ffmpeg -i input.mp4 -c:v libx264 -crf 28 -c:a aac -b:a 128k output.mp4 ffmpeg -i input.mp4 -c:v libx265 -crf 28 -c:a aac -b:a 128k output

How to install libx265 for ffmpeg on Mac OSX

由 半腔热情 提交于 2020-01-12 03:31:29
问题 I have tried multiple guides here (search for "Building libx265") and here with no success. Both times I made sure I uninstalled ffmpeg first, went through the guides, then ran brew install ffmpeg --with-fdk-aac --with-freetype --with-libass --with-libvpx --enable-libx265 No matter what when I go to run a command like ffmpeg -i source.mkv -c:v libx265 test1.mkv I get the error: Unknown encoder 'libx265' Has anyone had success building libx265 for use with ffmpeg on OSX and can you please

Win/ffmpeg - How to generate a video from images under ffmpeg?

由 爷，独闯天下 提交于 2019-12-24 18:33:10
问题 I know this is with great possibility a duplicate of same questions, but I dont get it working. So how can I under windows generate a mp4 video with h265 codec and 30fps of a bunch of images. What I have done so far is to try this answers from this post: Duplicate Question If I try this: C:\\ffmpeg-3.4.2-win64-static\\bin\\ffmpeg -r 1/5 -i img%%03d.jpg -c:v libx264 -vf fps=25 -pix_fmt yuv420p out.mp4 I get the following output: img%%03d.jpg: No such file or directory I got filename like this:

FFMPEG Motion Compensation and Search

由 空扰寡人 提交于 2019-12-23 01:45:19
问题 I'm trying to modify the motion detection part of FFMPEG. What I want to do is to extend the search space, so that whenever the macroblock hit the right most edge of the frame, I need it to still move the block towards the left-most as if they are connected (in my example videos, the right edge is actually a continue of the left edge). Can someone help me to point where exactly I can modify it within FFMPEG source code or x265, or x264? I took H265 as an example from here . It has a motion

FFMPEG Motion Compensation and Search

由 主宰稳场 提交于 2019-12-08 02:59:28
I'm trying to modify the motion detection part of FFMPEG. What I want to do is to extend the search space, so that whenever the macroblock hit the right most edge of the frame, I need it to still move the block towards the left-most as if they are connected (in my example videos, the right edge is actually a continue of the left edge). Can someone help me to point where exactly I can modify it within FFMPEG source code or x265, or x264? I took H265 as an example from here . It has a motion.cpp file which nicely specifies the possible block sizes as below. But I can't find the specific loop

How to install libx265 for ffmpeg on Mac OSX

由 不打扰是莪最后的温柔 提交于 2019-12-03 05:59:11
I have tried multiple guides here (search for "Building libx265") and here with no success. Both times I made sure I uninstalled ffmpeg first, went through the guides, then ran brew install ffmpeg --with-fdk-aac --with-freetype --with-libass --with-libvpx --enable-libx265 No matter what when I go to run a command like ffmpeg -i source.mkv -c:v libx265 test1.mkv I get the error: Unknown encoder 'libx265' Has anyone had success building libx265 for use with ffmpeg on OSX and can you please share how you did it? P.S. I am running OSX 10.11.3 Try using --with-x265 instead of --enable-libx265 as
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