Frame-type options:-I,--keyint <integer or "infinite"> Maximum GOP size [250]--tff Enable interlaced mode (top field first)--bff Enable interlaced mode (bottom field first)--pulldown <string> Use soft pulldown to change frame rate-none,22,32,64,double, triple, euro (requires cfr inpu...
-program title=string:st=number... add program with specified streams -target type specify target file type ("vcd", "svcd", "dvd", "dv" or "dv50" with optional prefixes "pal-", "ntsc-" or "film-") -apad audio pad -frames number set the number of frames to output -filter filter...
一帧音频,暂时只能编码pcm音频 * @param data * @return */ public static native int encodeFrame2AAC(byte[] data); /** * 录制结束 * @return */ public static native int recordEnd(); /** * 初始化 * @param debug * @param logUrl */ public static native void initJXFFmpeg(boolean debug...
-program title=string:st=number... add program with specified streams 给指定的流添加节目 -target type specify target file type ("vcd", "svcd", "dvd", "dv" or "dv50" with optional prefixes "pal-", "ntsc-" or "film-") 指定目标文件的类型 -apad audio pad 音频补齐 -frames number set...
-target type specify target file type ("vcd", "svcd", "dvd", "dv" or "dv5 0" with optional prefixes "pal-", "ntsc-" or "film-") -apad audio pad -frames number set the number of frames to output -filter filter_graph set stream filtergraph ...
-target type specify target file type ("vcd", "svcd", "dvd", "dv" or "dv50" with optional prefixes "pal-", "ntsc-" or "film-")指定目标文件的类型 -apad audio pad音频补齐 -frames number set the number of frames to output设置输出多少帧 ...
-target type specify target file type ("vcd", "svcd", "dvd", "dv" or "dv50" with optional prefixes "pal-", "ntsc-" or "film-") -apad audio pad -frames number set the number of frames to output -filter filter_graph set stream filtergraph ...
-inter_matrix matrix specify inter matrix coeffs -toptop=1/bottom=0/auto=-1 field first -dc precision intra_dc_precision -vtag fourcc/tag force video tag/fourcc -qphist show QP histogram -force_fps force the selected framerate, disable the best supported fra ...
-target type specify target file type ("vcd", "svcd", "dvd", "dv" or "dv50" with optional prefixes "pal-", "ntsc-" or "film-") -apad audio pad -frames number set the number of frames to output -filter filter_graph set stream filtergraph ...
cat my_photos/* | ffmpeg -framerate 0.40 -f image2pipe -i - -i audio.wav -c copy video.mkv 4. Record Your Screen Screencastingwithffmpegis not a hard job. Theformat(-f) you need to use isx11grab. This will capture yourXSERVER. Asinputyou’ll have to specify yourscreen display ...