Welcome to the Electron FFmpeg Video to GIF project! This open-source project aims to provide a simple, straightforward, and free tool for converting video files into GIFs. With Electron and FFmpeg, we've managed to bring this idea to life and we hope it serves your needs well. This ...
使用Electron 和 FFmpeg 开发的开源视频转 GIF 工具。An open-source tool for video to GIF conversion, developed with Electron and FFmpeg. - electron-ffmpeg-video-to-gif/jsconfig.json at main · xieerduos/electron-ffmpeg-video-to-gif
fprintf(stderr,"Could not allocate video codec context\n"); exit(1); } if ((avcodec_parameters_to_context(pCodeCtx,pAVStream->codecpar)) < 0){ fprintf(stderr,"Failed to copy %s codec parameters to decoder context\n", av_get_media_type_string(AVMEDIA_TYPE_VIDEO)); return -1; } ...
二、代码示例: classGifDemo1 {publicstaticstringffmpegtool =@"F:\SolutionSet\ABCSolution\VideoSolution\Demo1\bin\Debug\ffmpeg.exe";publicstaticstringimgFile =@"F:\SolutionSet\ABCSolution\VideoSolution\VideoSolution\Content\Video\my3.gif";publicstaticstringsourceFile =@"F:\SolutionSet\ABCSolution\Vi...
Output #0, image2, to 'frame%03d.jpg': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf58.29.100 Stream #0:0(und): Video: mjpeg, yuvj420p(pc), 640x360, q=2-31, 200 kb/s, 15 fps, 15 tbn, 15 tbc (default) ...
defget_video_gif(video, t, duration, output_name): # In subprocess, save gif to local. # ffmpeg -t 3 -ss 00:00:02 -i https://video.twimg.com/ext_tw_video/712057418646052864/pu/vid/1280x720/JiR-RnnRyfQVF5ue.mp4 -vf scale=320:-1 -r 10 -f image2pipe -vcodec ppm - | conver...
Output #0, image2, to 'frame%03d.jpg': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf58.29.100 Stream #0:0(und): Video: mjpeg, yuvj420p(pc), 640x360, q=2-31, 200 kb/s, 15 fps, 15 tbn, 15 tbc (default) ...
[1]FFmpeg的视频:https://www.bilibili.com/video/av40146374?p=4 [2]视频文件:https://www.bilibili.com/video/av49323758?from=search&seid=11263829590905505159 [3]《在家工作日常》:http://t.cn/EaG4qvP [4]视频转成GIF:https://wx2.sinaimg.cn/mw690/a2005469ly1g2ag20mdhrg20hs08wb29.gif ...
ffmpeg -i input.gif -vf "movie=logo.jpg,scale= 30: 30[watermark];[in][watermark] overlay=x=10:y=10[out] " -y out1.gif 1. 生成下面这个GIF(out1.gif),可以看到画质很差,有很明显的栅格化现象。 这个现象不仅在加水印的过程中出现,只要是通过FFmpeg初级命令(如ffmpeg -i in.mp4 out.gif)对...
// $video = $ffmpeg->open(ROOT_PATH.'public/upload/test/test1.mp4'); $video = $ffmpeg->open('https://qiniu-xpc4.xpccdn.com/5cde40867122c.mp4'); // $audio = $ffmpeg->open(ROOT_PATH.'public/upload/test/audio.mp3'); //1.1提取单张图片-第n秒的视频帧 ...