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more sections in help - copyright fixes
Originally committed as revision 2143 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Fabrice Bellard
parent
18bff7520e
commit
02d504a7d3
41
cmdutils.c
41
cmdutils.c
@ -16,38 +16,31 @@
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#define HAVE_AV_CONFIG_H
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#include "common.h"
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#include "avformat.h"
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#include "cmdutils.h"
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void show_help_options(const OptionDef *options)
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void show_help_options(const OptionDef *options, const char *msg, int mask, int value)
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{
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const OptionDef *po;
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int i, expert, first;
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int first;
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printf("Main options are:\n");
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for(i=0;i<2;i++) {
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first = 1;
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for(po = options; po->name != NULL; po++) {
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char buf[64];
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expert = (po->flags & OPT_EXPERT) != 0;
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if (expert == i) {
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if (expert && first) {
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printf("\nAdvanced options are:\n");
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first = 0;
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}
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strcpy(buf, po->name);
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if (po->flags & HAS_ARG) {
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strcat(buf, " ");
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strcat(buf, po->argname);
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}
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printf("-%-17s %s\n", buf, po->help);
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first = 1;
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for(po = options; po->name != NULL; po++) {
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char buf[64];
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if ((po->flags & mask) == value) {
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if (first) {
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printf("%s", msg);
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first = 0;
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}
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strcpy(buf, po->name);
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if (po->flags & HAS_ARG) {
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strcat(buf, " ");
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strcat(buf, po->argname);
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}
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printf("-%-17s %s\n", buf, po->help);
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}
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}
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}
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@ -84,7 +77,7 @@ void parse_options(int argc, char **argv, const OptionDef *options)
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}
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if (po->flags & OPT_STRING) {
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char *str;
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str = strdup(arg);
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str = av_strdup(arg);
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*po->u.str_arg = str;
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} else if (po->flags & OPT_BOOL) {
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*po->u.int_arg = 1;
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@ -8,6 +8,9 @@ typedef struct {
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#define OPT_BOOL 0x0002
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#define OPT_EXPERT 0x0004
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#define OPT_STRING 0x0008
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#define OPT_VIDEO 0x0010
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#define OPT_AUDIO 0x0020
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#define OPT_GRAB 0x0040
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union {
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void (*func_arg)(const char *);
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int *int_arg;
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@ -17,7 +20,7 @@ typedef struct {
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const char *argname;
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} OptionDef;
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void show_help_options(const OptionDef *options);
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void show_help_options(const OptionDef *options, const char *msg, int mask, int value);
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void parse_options(int argc, char **argv, const OptionDef *options);
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void parse_arg_file(const char *filename);
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void print_error(const char *filename, int err);
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226
ffmpeg.c
226
ffmpeg.c
@ -54,7 +54,8 @@ typedef struct AVStreamMap {
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extern const OptionDef options[];
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void show_help(void);
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static void show_help(void);
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static void show_license(void);
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#define MAX_FILES 20
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@ -1491,28 +1492,6 @@ int file_read(const char *filename)
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}
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#endif
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static void show_licence(void)
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{
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printf(
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"ffmpeg version " FFMPEG_VERSION "\n"
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"Copyright (c) 2000, 2001, 2002 Fabrice Bellard\n"
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"This library is free software; you can redistribute it and/or\n"
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"modify it under the terms of the GNU Lesser General Public\n"
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"License as published by the Free Software Foundation; either\n"
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"version 2 of the License, or (at your option) any later version.\n"
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"\n"
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"This library is distributed in the hope that it will be useful,\n"
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"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
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"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"
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"Lesser General Public License for more details.\n"
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"\n"
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"You should have received a copy of the GNU Lesser General Public\n"
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"License along with this library; if not, write to the Free Software\n"
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"Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n"
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);
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exit(1);
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}
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static void opt_image_format(const char *arg)
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{
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AVImageFormat *f;
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@ -2619,7 +2598,8 @@ static void show_formats(void)
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}
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const OptionDef options[] = {
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{ "L", 0, {(void*)show_licence}, "show license" },
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/* main options */
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{ "L", 0, {(void*)show_license}, "show license" },
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{ "h", 0, {(void*)show_help}, "show help" },
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{ "formats", 0, {(void*)show_formats}, "show available formats, codecs, protocols, ..." },
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{ "f", HAS_ARG, {(void*)opt_format}, "force format", "fmt" },
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@ -2632,95 +2612,145 @@ const OptionDef options[] = {
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{ "author", HAS_ARG | OPT_STRING, {(void*)&str_author}, "set the author", "string" },
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{ "copyright", HAS_ARG | OPT_STRING, {(void*)&str_copyright}, "set the copyright", "string" },
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{ "comment", HAS_ARG | OPT_STRING, {(void*)&str_comment}, "set the comment", "string" },
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{ "pass", HAS_ARG, {(void*)&opt_pass}, "select the pass number (1 or 2)", "n" },
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{ "passlogfile", HAS_ARG | OPT_STRING, {(void*)&pass_logfilename}, "select two pass log file name", "file" },
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/* video options */
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{ "b", HAS_ARG, {(void*)opt_video_bitrate}, "set video bitrate (in kbit/s)", "bitrate" },
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{ "r", HAS_ARG, {(void*)opt_frame_rate}, "set frame rate (Hz value, fraction or abbreviation)", "rate" },
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{ "re", OPT_BOOL|OPT_EXPERT, {(void*)&rate_emu}, "read input at native frame rate" },
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{ "s", HAS_ARG, {(void*)opt_frame_size}, "set frame size (WxH or abbreviation)", "size" },
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{ "aspect", HAS_ARG, {(void*)opt_frame_aspect_ratio}, "set aspect ratio (4:3, 16:9 or 1.3333, 1.7777)", "aspect" },
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{ "pix_fmt", HAS_ARG | OPT_EXPERT, {(void*)opt_frame_pix_fmt}, "set pixel format", "format" },
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{ "croptop", HAS_ARG, {(void*)opt_frame_crop_top}, "set top crop band size (in pixels)", "size" },
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{ "cropbottom", HAS_ARG, {(void*)opt_frame_crop_bottom}, "set bottom crop band size (in pixels)", "size" },
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{ "cropleft", HAS_ARG, {(void*)opt_frame_crop_left}, "set left crop band size (in pixels)", "size" },
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{ "cropright", HAS_ARG, {(void*)opt_frame_crop_right}, "set right crop band size (in pixels)", "size" },
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{ "g", HAS_ARG | OPT_EXPERT, {(void*)opt_gop_size}, "set the group of picture size", "gop_size" },
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{ "intra", OPT_BOOL | OPT_EXPERT, {(void*)&intra_only}, "use only intra frames"},
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{ "vn", OPT_BOOL, {(void*)&video_disable}, "disable video" },
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{ "qscale", HAS_ARG | OPT_EXPERT, {(void*)opt_qscale}, "use fixed video quantiser scale (VBR)", "q" },
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{ "qmin", HAS_ARG | OPT_EXPERT, {(void*)opt_qmin}, "min video quantiser scale (VBR)", "q" },
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{ "qmax", HAS_ARG | OPT_EXPERT, {(void*)opt_qmax}, "max video quantiser scale (VBR)", "q" },
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{ "mbqmin", HAS_ARG | OPT_EXPERT, {(void*)opt_mb_qmin}, "min macroblock quantiser scale (VBR)", "q" },
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{ "mbqmax", HAS_ARG | OPT_EXPERT, {(void*)opt_mb_qmax}, "max macroblock quantiser scale (VBR)", "q" },
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{ "qdiff", HAS_ARG | OPT_EXPERT, {(void*)opt_qdiff}, "max difference between the quantiser scale (VBR)", "q" },
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{ "qblur", HAS_ARG | OPT_EXPERT, {(void*)opt_qblur}, "video quantiser scale blur (VBR)", "blur" },
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{ "qcomp", HAS_ARG | OPT_EXPERT, {(void*)opt_qcomp}, "video quantiser scale compression (VBR)", "compression" },
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{ "rc_init_cplx", HAS_ARG | OPT_EXPERT, {(void*)opt_rc_initial_cplx}, "initial complexity for 1-pass encoding", "complexity" },
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{ "b_qfactor", HAS_ARG | OPT_EXPERT, {(void*)opt_b_qfactor}, "qp factor between p and b frames", "factor" },
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{ "i_qfactor", HAS_ARG | OPT_EXPERT, {(void*)opt_i_qfactor}, "qp factor between p and i frames", "factor" },
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{ "b_qoffset", HAS_ARG | OPT_EXPERT, {(void*)opt_b_qoffset}, "qp offset between p and b frames", "offset" },
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{ "i_qoffset", HAS_ARG | OPT_EXPERT, {(void*)opt_i_qoffset}, "qp offset between p and i frames", "offset" },
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// { "b_strategy", HAS_ARG | OPT_EXPERT, {(void*)opt_b_strategy}, "dynamic b frame selection strategy", "strategy" },
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{ "rc_eq", HAS_ARG | OPT_EXPERT, {(void*)opt_video_rc_eq}, "", "equation" },
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{ "rc_override", HAS_ARG | OPT_EXPERT, {(void*)opt_video_rc_override_string}, "Rate control override", "qualities for specific intervals" },
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{ "bt", HAS_ARG, {(void*)opt_video_bitrate_tolerance}, "set video bitrate tolerance (in kbit/s)", "tolerance" },
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{ "maxrate", HAS_ARG, {(void*)opt_video_bitrate_max}, "set max video bitrate tolerance (in kbit/s)", "bitrate" },
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{ "minrate", HAS_ARG, {(void*)opt_video_bitrate_min}, "set min video bitrate tolerance (in kbit/s)", "bitrate" },
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{ "bufsize", HAS_ARG, {(void*)opt_video_buffer_size}, "set ratecontrol buffere size (in kbit)", "size" },
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{ "vd", HAS_ARG | OPT_EXPERT, {(void*)opt_video_device}, "set video grab device", "device" },
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{ "vc", HAS_ARG | OPT_EXPERT, {(void*)opt_video_channel}, "set video grab channel (DV1394 only)", "channel" },
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{ "tvstd", HAS_ARG | OPT_EXPERT, {(void*)opt_video_standard}, "set television standard (NTSC, PAL (SECAM))", "standard" },
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{ "dv1394", OPT_EXPERT, {(void*)opt_dv1394}, "set DV1394 grab", "" },
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{ "vcodec", HAS_ARG | OPT_EXPERT, {(void*)opt_video_codec}, "force video codec ('copy' to copy stream)", "codec" },
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{ "me", HAS_ARG | OPT_EXPERT, {(void*)opt_motion_estimation}, "set motion estimation method",
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"method" },
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{ "dct_algo", HAS_ARG | OPT_EXPERT, {(void*)opt_dct_algo}, "set dct algo", "algo" },
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{ "idct_algo", HAS_ARG | OPT_EXPERT, {(void*)opt_idct_algo}, "set idct algo", "algo" },
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{ "er", HAS_ARG | OPT_EXPERT, {(void*)opt_error_resilience}, "set error resilience", "" },
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{ "ec", HAS_ARG | OPT_EXPERT, {(void*)opt_error_concealment}, "set error concealment", "" },
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{ "bf", HAS_ARG | OPT_EXPERT, {(void*)opt_b_frames}, "use 'frames' B frames (only MPEG-4)", "frames" },
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{ "hq", OPT_BOOL | OPT_EXPERT, {(void*)&mb_decision}, "activate high quality settings" },
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{ "mbd", HAS_ARG | OPT_EXPERT, {(void*)opt_mb_decision}, "macroblock decision", "mode" },
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{ "4mv", OPT_BOOL | OPT_EXPERT, {(void*)&use_4mv}, "use four motion vector by macroblock (only MPEG-4)" },
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{ "part", OPT_BOOL | OPT_EXPERT, {(void*)&use_part}, "use data partitioning (only MPEG-4)" },
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{ "bug", HAS_ARG | OPT_EXPERT, {(void*)opt_workaround_bugs}, "workaround not auto detected encoder bugs", "param" },
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{ "ps", HAS_ARG | OPT_EXPERT, {(void*)opt_packet_size}, "packet size", "size in bits" },
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{ "strict", HAS_ARG | OPT_EXPERT, {(void*)opt_strict}, "strictness", "how strictly to follow the standarts" },
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{ "sameq", OPT_BOOL, {(void*)&same_quality},
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"use same video quality as source (implies VBR)" },
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{ "debug", HAS_ARG | OPT_EXPERT, {(void*)opt_debug}, "print specific debug info", "" },
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/* audio options */
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{ "ab", HAS_ARG, {(void*)opt_audio_bitrate}, "set audio bitrate (in kbit/s)", "bitrate", },
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{ "ar", HAS_ARG, {(void*)opt_audio_rate}, "set audio sampling rate (in Hz)", "rate" },
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{ "ac", HAS_ARG, {(void*)opt_audio_channels}, "set number of audio channels", "channels" },
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{ "an", OPT_BOOL, {(void*)&audio_disable}, "disable audio" },
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{ "ad", HAS_ARG | OPT_EXPERT, {(void*)opt_audio_device}, "set audio device", "device" },
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{ "acodec", HAS_ARG | OPT_EXPERT, {(void*)opt_audio_codec}, "force audio codec ('copy' to copy stream)", "codec" },
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{ "deinterlace", OPT_BOOL | OPT_EXPERT, {(void*)&do_deinterlace},
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"deinterlace pictures" },
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{ "benchmark", OPT_BOOL | OPT_EXPERT, {(void*)&do_benchmark},
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"add timings for benchmarking" },
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{ "hex", OPT_BOOL | OPT_EXPERT, {(void*)&do_hex_dump},
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"dump each input packet" },
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{ "psnr", OPT_BOOL | OPT_EXPERT, {(void*)&do_psnr}, "calculate PSNR of compressed frames" },
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{ "vstats", OPT_BOOL | OPT_EXPERT, {(void*)&do_vstats}, "dump video coding statistics to file" },
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{ "bitexact", OPT_EXPERT, {(void*)opt_bitexact}, "only use bit exact algorithms (for codec testing)" },
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{ "vhook", HAS_ARG | OPT_EXPERT, {(void*)add_frame_hooker}, "insert video processing module", "module name and parameters" },
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/* video options */
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{ "b", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate}, "set video bitrate (in kbit/s)", "bitrate" },
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{ "r", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_rate}, "set frame rate (Hz value, fraction or abbreviation)", "rate" },
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{ "re", OPT_BOOL|OPT_EXPERT | OPT_VIDEO, {(void*)&rate_emu}, "read input at native frame rate" },
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{ "s", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_size}, "set frame size (WxH or abbreviation)", "size" },
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{ "aspect", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_aspect_ratio}, "set aspect ratio (4:3, 16:9 or 1.3333, 1.7777)", "aspect" },
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{ "pix_fmt", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_frame_pix_fmt}, "set pixel format", "format" },
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{ "croptop", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_top}, "set top crop band size (in pixels)", "size" },
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{ "cropbottom", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_bottom}, "set bottom crop band size (in pixels)", "size" },
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{ "cropleft", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_left}, "set left crop band size (in pixels)", "size" },
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{ "cropright", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_right}, "set right crop band size (in pixels)", "size" },
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{ "g", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_gop_size}, "set the group of picture size", "gop_size" },
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{ "intra", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_only}, "use only intra frames"},
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{ "vn", OPT_BOOL | OPT_VIDEO, {(void*)&video_disable}, "disable video" },
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{ "qscale", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qscale}, "use fixed video quantiser scale (VBR)", "q" },
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{ "qmin", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qmin}, "min video quantiser scale (VBR)", "q" },
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{ "qmax", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qmax}, "max video quantiser scale (VBR)", "q" },
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{ "mbqmin", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_qmin}, "min macroblock quantiser scale (VBR)", "q" },
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{ "mbqmax", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_qmax}, "max macroblock quantiser scale (VBR)", "q" },
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{ "qdiff", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qdiff}, "max difference between the quantiser scale (VBR)", "q" },
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{ "qblur", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qblur}, "video quantiser scale blur (VBR)", "blur" },
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{ "qcomp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qcomp}, "video quantiser scale compression (VBR)", "compression" },
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{ "rc_init_cplx", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_rc_initial_cplx}, "initial complexity for 1-pass encoding", "complexity" },
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{ "b_qfactor", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_b_qfactor}, "qp factor between p and b frames", "factor" },
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{ "i_qfactor", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_i_qfactor}, "qp factor between p and i frames", "factor" },
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{ "b_qoffset", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_b_qoffset}, "qp offset between p and b frames", "offset" },
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{ "i_qoffset", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_i_qoffset}, "qp offset between p and i frames", "offset" },
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// { "b_strategy", HAS_ARG | OPT_EXPERT, {(void*)opt_b_strategy}, "dynamic b frame selection strategy", "strategy" },
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{ "rc_eq", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_eq}, "set rate control equation", "equation" },
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{ "rc_override", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_override_string}, "rate control override for specific internals", "override_string" },
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{ "bt", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate_tolerance}, "set video bitrate tolerance (in kbit/s)", "tolerance" },
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{ "maxrate", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate_max}, "set max video bitrate tolerance (in kbit/s)", "bitrate" },
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{ "minrate", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate_min}, "set min video bitrate tolerance (in kbit/s)", "bitrate" },
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{ "bufsize", HAS_ARG | OPT_VIDEO, {(void*)opt_video_buffer_size}, "set ratecontrol buffere size (in kbit)", "size" },
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{ "vcodec", HAS_ARG | OPT_VIDEO, {(void*)opt_video_codec}, "force video codec ('copy' to copy stream)", "codec" },
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{ "me", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_motion_estimation}, "set motion estimation method",
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"method" },
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{ "dct_algo", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_dct_algo}, "set dct algo", "algo" },
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{ "idct_algo", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_idct_algo}, "set idct algo", "algo" },
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{ "er", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_error_resilience}, "set error resilience", "n" },
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{ "ec", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_error_concealment}, "set error concealment", "n" },
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{ "bf", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_b_frames}, "use 'frames' B frames (only MPEG-4)", "frames" },
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{ "hq", OPT_BOOL, {(void*)&mb_decision}, "activate high quality settings" },
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{ "mbd", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_decision}, "macroblock decision", "mode" },
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{ "4mv", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_4mv}, "use four motion vector by macroblock (only MPEG-4)" },
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{ "part", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_part}, "use data partitioning (only MPEG-4)" },
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{ "bug", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_workaround_bugs}, "workaround not auto detected encoder bugs", "param" },
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{ "ps", HAS_ARG | OPT_EXPERT, {(void*)opt_packet_size}, "set packet size in bits", "size" },
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{ "strict", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_strict}, "how strictly to follow the standarts", "strictness" },
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{ "sameq", OPT_BOOL | OPT_VIDEO, {(void*)&same_quality},
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"use same video quality as source (implies VBR)" },
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{ "pass", HAS_ARG | OPT_VIDEO, {(void*)&opt_pass}, "select the pass number (1 or 2)", "n" },
|
||||
{ "passlogfile", HAS_ARG | OPT_STRING | OPT_VIDEO, {(void*)&pass_logfilename}, "select two pass log file name", "file" },
|
||||
{ "deinterlace", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_deinterlace},
|
||||
"deinterlace pictures" },
|
||||
{ "psnr", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_psnr}, "calculate PSNR of compressed frames" },
|
||||
{ "vstats", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_vstats}, "dump video coding statistics to file" },
|
||||
{ "vhook", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)add_frame_hooker}, "insert video processing module", "module" },
|
||||
/* Fx */
|
||||
{ "aic", OPT_BOOL | OPT_EXPERT, {(void*)&use_aic}, "enable Advanced intra coding (h263+)" },
|
||||
{ "umv", OPT_BOOL | OPT_EXPERT, {(void*)&use_umv}, "enable Unlimited Motion Vector (h263+)" },
|
||||
{ "aic", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_aic}, "enable Advanced intra coding (h263+)" },
|
||||
{ "umv", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_umv}, "enable Unlimited Motion Vector (h263+)" },
|
||||
/* /Fx */
|
||||
|
||||
/* audio options */
|
||||
{ "ab", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_bitrate}, "set audio bitrate (in kbit/s)", "bitrate", },
|
||||
{ "ar", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_rate}, "set audio sampling rate (in Hz)", "rate" },
|
||||
{ "ac", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_channels}, "set number of audio channels", "channels" },
|
||||
{ "an", OPT_BOOL | OPT_AUDIO, {(void*)&audio_disable}, "disable audio" },
|
||||
{ "acodec", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_codec}, "force audio codec ('copy' to copy stream)", "codec" },
|
||||
|
||||
/* grab options */
|
||||
{ "vd", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_device}, "set video grab device", "device" },
|
||||
{ "vc", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_channel}, "set video grab channel (DV1394 only)", "channel" },
|
||||
{ "tvstd", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_standard}, "set television standard (NTSC, PAL (SECAM))", "standard" },
|
||||
{ "dv1394", OPT_EXPERT | OPT_GRAB, {(void*)opt_dv1394}, "set DV1394 grab", "" },
|
||||
{ "ad", HAS_ARG | OPT_EXPERT | OPT_AUDIO | OPT_GRAB, {(void*)opt_audio_device}, "set audio device", "device" },
|
||||
{ NULL, },
|
||||
};
|
||||
|
||||
void show_help(void)
|
||||
static void show_banner(void)
|
||||
{
|
||||
printf("ffmpeg version " FFMPEG_VERSION ", Copyright (c) 2000, 2001, 2002 Fabrice Bellard\n");
|
||||
printf("ffmpeg version " FFMPEG_VERSION ", Copyright (c) 2000-2003 Fabrice Bellard\n");
|
||||
}
|
||||
|
||||
static void show_license(void)
|
||||
{
|
||||
show_banner();
|
||||
printf(
|
||||
"This library is free software; you can redistribute it and/or\n"
|
||||
"modify it under the terms of the GNU Lesser General Public\n"
|
||||
"License as published by the Free Software Foundation; either\n"
|
||||
"version 2 of the License, or (at your option) any later version.\n"
|
||||
"\n"
|
||||
"This library is distributed in the hope that it will be useful,\n"
|
||||
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
|
||||
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"
|
||||
"Lesser General Public License for more details.\n"
|
||||
"\n"
|
||||
"You should have received a copy of the GNU Lesser General Public\n"
|
||||
"License along with this library; if not, write to the Free Software\n"
|
||||
"Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n"
|
||||
);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
static void show_help(void)
|
||||
{
|
||||
show_banner();
|
||||
printf("usage: ffmpeg [[options] -i input_file]... {[options] outfile}...\n"
|
||||
"Hyper fast Audio and Video encoder\n");
|
||||
printf("\n");
|
||||
show_help_options(options);
|
||||
show_help_options(options, "Main options:\n",
|
||||
OPT_EXPERT | OPT_AUDIO | OPT_VIDEO, 0);
|
||||
show_help_options(options, "\nVideo options:\n",
|
||||
OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
|
||||
OPT_VIDEO);
|
||||
show_help_options(options, "\nAdvanced Video options:\n",
|
||||
OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
|
||||
OPT_VIDEO | OPT_EXPERT);
|
||||
show_help_options(options, "\nAudio options:\n",
|
||||
OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
|
||||
OPT_AUDIO);
|
||||
show_help_options(options, "\nAdvanced Audio options:\n",
|
||||
OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
|
||||
OPT_AUDIO | OPT_EXPERT);
|
||||
show_help_options(options, "\nAudio/Video grab options:\n",
|
||||
OPT_GRAB,
|
||||
OPT_GRAB);
|
||||
show_help_options(options, "\nAdvanced options:\n",
|
||||
OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB,
|
||||
OPT_EXPERT);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
|
||||
8
ffplay.c
8
ffplay.c
@ -1634,10 +1634,14 @@ const OptionDef options[] = {
|
||||
|
||||
void show_help(void)
|
||||
{
|
||||
printf("usage: ffplay [options] input_file\n"
|
||||
printf("ffplay version " FFMPEG_VERSION ", Copyright (c) 2003 Fabrice Bellard\n"
|
||||
"usage: ffplay [options] input_file\n"
|
||||
"Simple media player\n");
|
||||
printf("\n");
|
||||
show_help_options(options);
|
||||
show_help_options(options, "Main options:\n",
|
||||
OPT_EXPERT, 0);
|
||||
show_help_options(options, "\nAdvanced options:\n",
|
||||
OPT_EXPERT, OPT_EXPERT);
|
||||
printf("\nWhile playing:\n"
|
||||
"q, ESC quit\n"
|
||||
"f toggle full screen\n"
|
||||
|
||||
22
ffserver.c
22
ffserver.c
@ -4477,23 +4477,27 @@ static void write_packet(FFCodec *ffenc,
|
||||
}
|
||||
#endif
|
||||
|
||||
static void help(void)
|
||||
static void show_banner(void)
|
||||
{
|
||||
printf("ffserver version " FFMPEG_VERSION ", Copyright (c) 2000, 2001, 2002 Fabrice Bellard\n"
|
||||
"usage: ffserver [-L] [-h] [-f configfile]\n"
|
||||
printf("ffserver version " FFMPEG_VERSION ", Copyright (c) 2000-2003 Fabrice Bellard\n");
|
||||
}
|
||||
|
||||
static void show_help(void)
|
||||
{
|
||||
show_banner();
|
||||
printf("usage: ffserver [-L] [-h] [-f configfile]\n"
|
||||
"Hyper fast multi format Audio/Video streaming server\n"
|
||||
"\n"
|
||||
"-L : print the LICENCE\n"
|
||||
"-L : print the LICENSE\n"
|
||||
"-h : this help\n"
|
||||
"-f configfile : use configfile instead of /etc/ffserver.conf\n"
|
||||
);
|
||||
}
|
||||
|
||||
static void licence(void)
|
||||
static void show_license(void)
|
||||
{
|
||||
show_banner();
|
||||
printf(
|
||||
"ffserver version " FFMPEG_VERSION "\n"
|
||||
"Copyright (c) 2000, 2001, 2002 Fabrice Bellard\n"
|
||||
"This library is free software; you can redistribute it and/or\n"
|
||||
"modify it under the terms of the GNU Lesser General Public\n"
|
||||
"License as published by the Free Software Foundation; either\n"
|
||||
@ -4556,11 +4560,11 @@ int main(int argc, char **argv)
|
||||
break;
|
||||
switch(c) {
|
||||
case 'L':
|
||||
licence();
|
||||
show_license();
|
||||
exit(1);
|
||||
case '?':
|
||||
case 'h':
|
||||
help();
|
||||
show_help();
|
||||
exit(1);
|
||||
case 'n':
|
||||
no_launch = 1;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user