Convrt comments to ASS subtitle，you can play it with most of media players.
Written in C ++, convert ten thousand comments just 0.05 seconds, not depend on any third-party libraries, easily to embed.
Only support bilibili format , other websites will be added in soon.
CMake 2.6 or higher and C++ 11 compiler required. (GCC 4.8+, Clang 3.5+, MSVC 2013+ are tested)
git clone https://github.com/typcn/danmaku2ass_native.git
mkdir Build
cd Build
cmake ..
make
./danmaku2ass -in=InputFile -out=OutputFile -w=VideoWidth -h=VideoHeight -font="FontName" -fontsize=FontSize -alpha=Alpha(0-1) -dm=ScrollCommentDisplayTime -ds=StillCommentDisplayTime
Complie as library or Add all files to project，and delete main function in danmaku2ass.cpp
#include "danmaku2ass.h"
void danmaku2ass(const char *infile,const char *outfile,int width,int height,const char *font,float fontsize,float alpha,float duration_marquee,float duration_still);
- infile - Input file
- outfile - Output file
- width - Video width
- height - Video height
- font - Font name
- fontsize - Font Size
- alpha - Transparency(0-1)
- duration_marquee - Scroll comment display time
- duration_still - Still comment display time
You can use ffmpeg to do that.
Example usage:
ffmpeg -i xxx.flv -vf ass=ASS File -vcodec libx264 -acodec copy xxx_cm.flv
Thanks for https://github.com/m13253/danmaku2ass
License: DO ANYTHING YOU WANT TO