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aminet/gfx/conv/ffmpeg-git7df9937-m68k.readme

short : FFmpeg + FFplay video player author : Michael Niedermayer uploader : Piotr Bandurski type : gfx/conv version : git-7df9937 requires : 020+881, CGX/P96, AHI, ixemul.library v63.1+ architecture : m68k-amigaos >= 2.0.4 Filetype : application/x-lzh-compressed Size : 22.12M Date : 12-Feb-12 Download : 💾 https://de3.aminet.net/gfx/conv/ffmpeg-git7df9937-m68k.lha
FFmpeg + FFplay git-7df9937 (29.01.2012) I. FFmpeg FFmpeg is a complete, cross-platform solution to record, convert and stream audio and video. FFmpeg can also convert from any sample rate to any other, and resize video on the fly with a high quality polyphase filter. 1. Usage a) convert avi video file to mpg with audio bitrate 128kb and video bitrate 1024kb: ffmpeg -i test.avi -acodec mp2 -b:a 128k -vcodec mpeg1video -b:v 1024k out.mpg b) convert wmv video file to avi (divx) with audio bitrate 256kb and video bitrate 1024kb: ffmpeg -i test.wmv -acodec libmp3lame -b:a 256k -vcodec msmpeg4v2 -b:v 1024k out.avi c) convert mkv video file to avi (h264) with audio bitrate 256kb and video bitrate 1024kb: ffmpeg -i test.wmv -acodec libmp3lame -b:a 256k -vcodec libx264 -b:v 1024k out.avi d) convert jpeg2000 image to bmp: ffmpeg -i test.jp2 test.bmp e) convert flac audio file to wma: ffmpeg -i test.flac test.wma f) grab the network stream (requires correct assign to amitcp package): assign amitcp: :amitcp ffmpeg -i [http/mmsh/mmst/rtp/rtmp/rtsp]://x.x.x.x/file.ra -acodec copy out.ra II. FFplay There is also an FFplay video player included in the archive. FFplay can play/show any multimedia file type like avi/mov/asf/wmv/mkv/rmv/mp3/ogg/wma/jpg/jp2/png etc. 1. Amiga related features a) built-in GUI ffplay -gui [1/2] -gui 0 - disable -gui 1 - normal -gui 2 - glued (default) SF = skip frame SS = save screenshot CA = cycle audio tracks CV = cycle video tracks CS = cycle subtitle tracks AW = show/hide audio wave FS = full screen/window mode I = about requester Q = quit The "Load File" gadget works via ARexx script, so: - RexxMast must be run before FFplay - "ffplay_loadfile.rexx" script must be located in "S:" dir - "RX" command must be located in "SYS:RexxC" dir - "Wait" command must be located in "C:" dir - FFplay must be located in "C:" dir (this can be changed, read bolow) The "ffplay_loadfile.rexx" script can be modified to for example enable framedrop option, select the default dir where the requester will be opened etc.: "Address Command 'Run <>NIL: C:FFplay -gui 2 -framedrop -quiet DH1:Movies'" The GUI can be opened at (x,y) position on the screen with -gui_x -gui_y options. b) Arexx port rexxmast rx "ADDRESS FFPLAY_AREXX " available commands: QUIT, PAUSE, AUDIOWAVE, FULLSCREEN, BACKWARD, FORWARD, FBACKWARD, FFORWARD, SKIPFRAME, SCREENSHOT, CYCLEAUDIO, CYCLEVIDEO, CYCLESUBTITLE, ABOUT, VOLMIN, VOLHALF, VOLMAX, HELP c) Workbench support (inc. tooltypes and def_icons) switchable tooltypes can be set to 1/0 or ON/OFF available tooltypes: WIDTH=[NUMBER] HEIGHT=[NUMBER] BYTES=[ON/OFF] NODISP=[ON/OFF] GENPTS=[ON/OFF] DRP=[ON/OFF] LOOP=[NUMBER/-1] FRAMEDROP=[ON/OFF] AUDIOVIS=[1/2] AST=[NUMBER] SST=[NUMBER] VST=[NUMBER] FAST=[ON/OFF] LOWRES=[1-5] FULLSCREEN=[ON/OFF] AUDIO=[ON/OFF] SUBTITLES=[ON/OFF] VIDEO=[ON/OFF] AUTOEXIT=[ON/OFF] SKIPFRAME=[16/32] DITHER=[GRAY/HICOLOR/TRUECOLOR] SYNC=[AUDIO/VIDEO/EXT] STARTPATH=[PATH] AUDIOBLOCK=[ON/OFF] EXITONKEYDOWN=[ON/OFF] EXITONMOUSEDOWN=[ON/OFF] GUI_X=[NUMBER] GUI_Y=[NUMBER] GUI=[0/1/2] MOUSEWHEEL=[1/2] VOL=[1-11] some tooltypes have a different names compared to the command line options: "-x" = WIDTH "-y" = HEIGHT "-fs" = FULLSCREEN=ON "-an" = AUDIO=OFF "-sn" = SUBTITLES=OFF "-vn" = VIDEO=OFF d) file requester 2. Usage a) while playing q, ESC quit f, ENTER toggle full screen p, SPACE pause a cycle audio channel v cycle video channel t cycle subtitle channel w show audio waves s activate frame-step mode x save screenshot i show about window left/right seek backward/forward 15 seconds down/up seek backward/forward 1 minute > increase/decrease audio volume LMB click seek to percentage in file corresponding to fraction of width RMB click hide/show mouse pointer b) default directory * from CLI ffplay - "ffplay_startpath" env variable will be read and if the dir set in the variable exists, requester will be opened in that dir. in case there is no "ffplay_startpath" env variable or the dir doesn't exist then the requester will opened in the current dir. ffplay
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