The subtitles on a video can be categorized as Hard Subtitles or Soft Subtitles. Hard Subtitlesare subtitles that are hard coded to a video and can be displayed on any media player as long as the video format is supported. These subtitles are burned into the video and cannot be removed onc...
subtitles[key] = value # 输出视频文件路径 output_video_path = input_video_path.replace('.' + input_video_format, '(加字幕).' + input_video_format) # 构造FFmpeg命令 cmd = ['ffmpeg', '-hide_banner', '-i', input_video_path] # 添加字幕样式 cmd.append('-vf') temp = '' for key...
ffmpeg -ivideo.avi -vf subtitles=subtitle.srt out.avi 嵌入在MKV等容器的字幕 将video.mkv中的字幕(默认)嵌入到out.avi文件 1 ffmpeg -ivideo.mkv -vf subtitles=video.mkv out.avi 将video.mkv中的字幕(第二个)嵌入到out.avi文件 1 ffmpeg -ivideo.mkv -vf subtitles=video.mkv:si=1 out.avi 嵌入ASS...
3.2. Adding Hard Subtitles in ASS Format We can also manually convert the input subtitle SRT file to ASS format, then use the ass filter to add the subtitles. Let’s convert the sample_video_subtitle_ffmpeg.srt subtitle file to ASS format: $ ffmpeg -i sample_video_subtitle_ffmpeg.srt out...
draw text (drawtext)✅Support to draw text to video (text watermark - since v1.3.2) add subtitles (subtitles)✅Support to add subtitles to videos (support srt, ass formats - since v1.3.2) mediacodec codec✅Support MediaCodec of android gpu( since v1.3.0) ...
void Subtitles::addSubtitleStream(string videopath,string spath,string dstpath){if(dstpath.rfind(".mkv")!=dstpath.length()-4){LOGD("can only suport .mkv file");return;}int ret=0;// 打开视频流if(avformat_open_input(&vfmt,videopath.c_str(),NULL,NULL)<0){LOGD("avformat_open_input...
Version information fluent-ffmpeg version: 2.1.2 ffmpeg version: 4.0.2 OS: MAC OS Example Code ffmpeg(input, { timeout: 432000 }).addOptions([ '-profile:v baseline', // baseline profile (level 3.0) for H264 video codec '-level 3.0', '-s ...
此时编译出的so不支持x264编码,表现为不支持preset、crf等指令参数;不支持字幕添加,表现为不支持subtitles、FontName等指令参数 执行编译命令./android.sh --enable-gpl --enable-x264 --enable-fontconfig --enable-libass 编译后的so支持x264编码和字幕添加能力,可排除指定平台,如下: ...
-vf "ass=subtitles.ass" -c:a aac -pix_fmt yuv420p How should I add them? Thanks in advance. p.s. Attachment with my current setup. SVPcode is asimpletranscoder, which means it doesn't bother with audio/subs tracks/codecs, it just copies all of them from the source video. ...
在ifile_open中会做以下几件事儿： - 调用sch_add_demux( )函数。在该函数中创建一个新的SchDemux...