transcode v1.1.7 (C) 2001-2003 Thomas Oestreich, 2003-2010 Transcode Team

transcode v1.1.7 (C) 2001-2003 Thomas Oestreich, 2003-2010 Transcode Team Usage: transcode [options...] Options: -h/--help print this usage message and exit -v/--version print version and exit -q/--verbose level verbosity (0=quiet,1=info,2=debug) [1] ======== Input, output, and control files ======== -i/--input file input file/directory/device/mountpoint name --multi_input enable EXPERIMENTAL multiple input mode (see manpage) -o/--output file output file name --avi_limit size split output AVI file after "size" MB [2048] --avi_comments file read AVI header comments from file [off] -t/--split n,base split output to base%03d.avi with n frames [off] -p/--audio_input file read audio stream from separate file [off] -m/--audio_output file write audio stream to separate file [off] --nav_seek file use VOB navigation file [off] --socket file socket file for run-time control [off] --write_pid file write pid of transcode process to "file" [off] --config_dir dir assume config files are in this dir [off] ======== Input stream selection ======== -a/--extract_track a[,v] extract audio[,video] track [0,0] -c/--frames f1-f2[,f3-f4...] encode only given range (frames or HH:MM:SS), f2,f4,... are *not* encoded [all] --frame_interval N select only every Nth frame to be exported [1] -T/--title t[,c[-d][,a]] select DVD title[,chapters[,angle]] [1,all,1] -S/--psu unit[,s1-s2] process program stream unit[,s1-s2] sequences [0,all] -L/--vob_seek N seek to VOB stream offset Nx2kB [0] --ts_pid 0xNN transport video stream pid [0] ======== Input stream format options ======== -H/--probe n auto-probe n MB of source (0=off) [1] --mplayer_probe use (external) mplayer to probe source [off] -x/--import_with vmod[,amod] video[,audio] import modules [null] -g/--frame_size WxH video frame size [720x576] --import_asr C set import display aspect ratio code C [auto] -f/--import_fps rate[,frc] input video frame rate[,frc] [25.000,0] --hard_fps disable smooth dropping (for variable fps clips) [enabled] -e/--import_afmt r[,b[,c]] import audio sample format [48000,16,2] -n/--import_codec 0xNN import audio codec ID [0x2000] --no_audio_adjust disable audio frame size adjustment [enabled] ======== Output stream format options ======== --export_prof profile export profile: {vcd|svcd|xvcd|dvd}[-pal|-ntsc|-secam] [none] -y/--export_with vm[,am[,mm]] video[,audio[,mplex]] export modules [null] -F/--export_param string encoder parameter strings [module dependent] -N/--export_codec format export audio codec [mp3] -R/--multipass N[,vf[,af]] enable multi-pass encoding (0-3) [0,divx4.log,pcm.log] -w/--vbitrate r[,k[,c]] encoder bitrate[,keyframes[,crispness]] [1800,250,100] --video_max_bitrate r maximum bitrate when encoding variable bitrate MPEG-2 streams [same as -w] --export_fps f[,c] output video frame rate[,code] [as input] --export_frc C set export frame rate code C independently of actual frame rate [derived from export FPS] --export_asr C set export display aspect ratio code C [as input] --export_par {C | N,D} set export pixel aspect ratio [auto] --encode_fields C enable field-based encoding if supported [off] C can be t (top-first), b (bottom-first), p (progressive), u (unknown) --pulldown set MPEG 3:2 pulldown flags on export [off] -b/--abitrate r[,v[,q[,m]]] audio encoder bitrate kBits/s[,vbr[,quality[,mode]]] [128,0,5,0] -E/--export_afmt r[,b[,c]] audio output samplerate, bits, channels [as input] ======== Video processing options ======== --pre_clip t[,l[,b[,r]]] select initial frame region by clipping [off] -j/--im_clip t[,l[,b[,r]]] clip or add frame border before filters [off] -I/--deinterlace mode deinterlace video using given mode (1-5) [off] -X/--expand n[,m[,M]] expand to height+n*M rows, width+m*M columns [0,0,32] -B/--shrink n[,m[,M]] shrink to height-n*M rows, width-m*M columns [0,0,32] -Z/--zoom [W]x[H][,mode] resize to W columns, H rows w/filtering [off] --zoom_filter filter use given filter for -Z resizing [Lanczos3] -Y/--ex_clip t[,l[,b[,r]]] clip or add frame border after filters [off] -r/--reduce n[,m] reduce video height/width by n[,m] [off] -z/--flip flip video frame upside down [off] -l/--mirror mirror video frame [off] -k/--swap_colors swap red/blue (Cb/Cr) in video frame [off] -K/--grayscale enable grayscale mode [off] -G/--gamma val gamma correction (0.0-10.0) [off] -C/--antialias mode enable anti-aliasing mode (1-3) [off] --antialias_para w,b center pixel weight, xy-bias [0.333,0.500] --post_clip t[,l[,b[,r]]] select final frame region by clipping [off] -V/--video_format fmt select internal video format [yuv420p] one of: yuv420p, yuv422p, rgb24 --keep_asr try to keep aspect ratio (broken) ======== Audio processing options ======== -d/--audio_swap swap bytes in audio stream [off] -s/--audio_scale g[,c,f,r] scale volume by gain[,center,front,rear] [1,1,1,1] -A/--audio_use_ac3 use AC3 as internal audio codec [off] ======== Other processing options ======== -J/--filter f1[,f2...] apply external audio/video filters [none] -Q/--quality enc[,dec] encoding[,decoding] quality (0=fastest-5=best) [5,5] -P/--passthrough flag pass-through flag (0=off|1=V|2=A|3=A+V) [0] -D/--sync_frame N sync video start with audio frame num [0] --av_fine_ms time AV fine-tuning shift in millisecs [autodetect] -M/--demuxer_sync N demuxer PES AV sync mode (0=off|1=PTS only|2=full) [1] ======== Codec-specific options ======== --dv_yv12_mode (libdv) force YV12 mode for PAL Use this option if transcode autodetection fails, with DV video. --dv_yuy2_mode (libdv) use YUY2 mode for PAL [YV12] If you experience crashes decoding DV video, try this option. --quantizers min,max min/max quantizer, for MPEG-like codecs [2,31] --divx_quant min,max (DivX) min/max quantizer (deprecated) [2,31] --divx_rc p,rp,rr (DivX) rate control parameter [2000,10,20] --divx_vbv_prof N (DivX) VBV profile (0=free-5=hiqhq) [3] --divx_vbv br,sz,oc (DivX) VBV params (bitrate,size,occupancy) [10000,192,36864] --lame_preset N[,fast] (LAME) use preset named N [off] --no_bitreservoir (LAME) disable bitreservoir [off] -O/--encoder_noflush avoid to flush buffer(s) on encoder stop [enabled] --a52_demux (liba52) demux AC3/A52 to separate channels [off] --a52_drc_off (liba52) disable dynamic range compression [enabled] --a52_dolby_off (liba52) disable Dolby surround [enabled] ======== Cluster/PSU/chapter mode processing ======== -W/--autosplit n,m[,file] autosplit VOB and process part n of m [off] --cluster_percentage use percentage mode for cluster encoding [off] --cluster_chunks a-b process chunk range instead of selected chunk [off] --psu_mode process VOB in PSU, -o is a filemask incl. %d [off] --psu_chunks a-b process only units a-b for PSU mode [all] --no_split encode to single file in chapter/psu mode [off] -U/--chapter_mode base process DVD in chapter mode to base-ch%02d.avi [off] ======== Miscellaneous options ======== --log_no_color disable colors in log messages [use colors] -u/--buffers N use N framebuffers for AV processing [10] --threads N use N threads for AV processing [1] --progress_meter N select type of progress meter [1] --progress_rate N print progress every N frames [1] --nice N set niceness to N [off] --accel type[,type...] override CPU acceleration flags (for debugging) use tcmodinfo to discover module properties and configurable options.