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hushui
Coding Since 1998
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ffmpeg拆分视频按fps为图片/合并多个同源同格式视频
1.ffmpeg将视频导出成多张图片ffmpeg -i output.mp4 -r your_fps_of_your_video-f image%05d.jpeg2.ffmpeg合并多少video(同一格式),比如Iphone/MOV视频输入文件/文本文件filelist.txtfile 'IMG_1.mov'file 'IMG_2.mov'Exampleffmpeg -f concat -i filelist.txt -c copy output.mov...原创 2022-05-05 10:39:11 · 1052 阅读 · 0 评论 -
Image to YUV (ffmpeg/ImageMagick)
ffmpeg -pix_fmts ?ffmpeg -i ImageSegmentation_threshold_histogram.jpg -f rawvideo -pix_fmt yuv420p ImageSegmentation_threshold_histogram_4032X3024_yuv420.yuvImagemagick tool (Default YUV is YUV420)convert ImageSegmentation_threshold_histogram.jp...原创 2020-11-27 11:38:31 · 4061 阅读 · 0 评论 -
Ubuntu18/ffmpeg version n4.3.1 build
Refer toRHEL7.2 build FFMPEG/n3.0.10 and ffplay(Based on SDL1.x)https://blog.youkuaiyun.com/hushui/article/details/81487407WSL/Ubuntu18lake@PC-HM6DD43:~$ cat /etc/issueUbuntu 18.04.4 LTS \n \l## remove Ubuntu18/ffmpeg3.4 lake@PC-HM6DD43:...原创 2020-10-28 17:15:31 · 1398 阅读 · 0 评论 -
FFMPEG convert
1. Imageffmpeg -pix_fmts ?ffmpeg -i ImageSegmentation_threshold_histogram.jpg -f rawvideo -pix_fmt yuv420p ImageSegmentation_threshold_histogram_4032X3024_yuv420.yuv2. audio$ffmpeg-iINPUT.ape output.wav$ffmpeg-iINPUT.ape outpu...原创 2020-11-30 14:09:54 · 357 阅读 · 0 评论 -
ffmpeg hwaccels
Refer tohttp://trac.ffmpeg.org/wiki/HWAccelIntroPlatform API Availability Linux Windows Android Apple Other AMD Intel NVIDIA AMD Intel NVIDIA macOS iOS Raspberry Pi AMF N N N Y ...原创 2021-01-23 10:38:43 · 1317 阅读 · 0 评论 -
VLC Video Stream Test
Env:VLC Server/Win10 IP 10.213.1.94， VLC3.0.11Client/TV box 10.213.5.821.Network Stream: MPEG/TS UDP 3940 1.1 UDP send stream to10.213.5.82:3940C:\work\vlc-3.0.11>vlc c:\work\Shawshank.ts --sout "#standard{mux=t...原创 2020-08-28 08:58:30 · 299 阅读 · 0 评论 -
Linux shell wget download batch ts files from m3u8 and merge into 1 file
1. Get m2u8 through your web browser. Chrome/Development mode. F10/F5, search m3u82. Download all ts files through m3u83. Cat every ts files into one ts file. MPEG/Ts4. Merge your ts ...原创 2018-08-06 14:55:23 · 1936 阅读 · 0 评论 -
RHEL7.2 build FFMPEG/n3.0.10 and ffplay(Based on SDL1.x)
RHEL7.2/Kernel4.13/X86_64bitlake@localhost:~$ cat /proc/versionLinux version 4.13.0+ (lake@localhost.localdomain) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-4) (GCC)) #5 SMP Mon Apr 23 04:09:02 E...原创 2018-08-07 19:55:03 · 862 阅读 · 0 评论 -
FFMPEG/n3.0.10 download HLS(HTTP Live Stream) through m3u8 combine into one movie file
1. FFMPEG build on RHEL7 n3.0.10 which could support SDL1.x/FFPLAY Refer to https://blog.youkuaiyun.com/hushui/article/details/81487407 2. m3u8/ts stream manually cat/cprefer to https://blog.c...原创 2018-08-09 10:28:05 · 1703 阅读 · 0 评论