Revision bdf3d3bf ffmpeg.c
| ffmpeg.c | ||
|---|---|---|
| 2922 | 2922 |
return 0; |
| 2923 | 2923 |
} |
| 2924 | 2924 |
|
| 2925 |
static void opt_qscale(const char *arg)
|
|
| 2925 |
static int opt_qscale(const char *opt, const char *arg)
|
|
| 2926 | 2926 |
{
|
| 2927 |
video_qscale = atof(arg); |
|
| 2928 |
if (video_qscale <= 0 || |
|
| 2929 |
video_qscale > 255) {
|
|
| 2927 |
video_qscale = parse_number_or_die(opt, arg, OPT_FLOAT, 0, 255); |
|
| 2928 |
if (video_qscale <= 0 || video_qscale > 255) {
|
|
| 2930 | 2929 |
fprintf(stderr, "qscale must be > 0.0 and <= 255\n"); |
| 2931 |
ffmpeg_exit(1);
|
|
| 2930 |
return AVERROR(EINVAL);
|
|
| 2932 | 2931 |
} |
| 2932 |
return 0; |
|
| 2933 | 2933 |
} |
| 2934 | 2934 |
|
| 2935 |
static void opt_top_field_first(const char *arg)
|
|
| 2935 |
static int opt_top_field_first(const char *opt, const char *arg)
|
|
| 2936 | 2936 |
{
|
| 2937 |
top_field_first= atoi(arg); |
|
| 2937 |
top_field_first = parse_number_or_die(opt, arg, OPT_INT, 0, 1); |
|
| 2938 |
return 0; |
|
| 2938 | 2939 |
} |
| 2939 | 2940 |
|
| 2940 | 2941 |
static int opt_thread_count(const char *opt, const char *arg) |
| ... | ... | |
| 2976 | 2977 |
return 0; |
| 2977 | 2978 |
} |
| 2978 | 2979 |
|
| 2979 |
static void opt_video_channel(const char *arg)
|
|
| 2980 |
static int opt_video_channel(const char *opt, const char *arg)
|
|
| 2980 | 2981 |
{
|
| 2981 |
video_channel = strtol(arg, NULL, 0); |
|
| 2982 |
video_channel = parse_number_or_die(opt, arg, OPT_INT64, 0, INT_MAX); |
|
| 2983 |
return 0; |
|
| 2982 | 2984 |
} |
| 2983 | 2985 |
|
| 2984 | 2986 |
static void opt_video_standard(const char *arg) |
| ... | ... | |
| 3912 | 3914 |
} |
| 3913 | 3915 |
|
| 3914 | 3916 |
/* same option as mencoder */ |
| 3915 |
static void opt_pass(const char *pass_str)
|
|
| 3917 |
static int opt_pass(const char *opt, const char *arg)
|
|
| 3916 | 3918 |
{
|
| 3917 |
int pass; |
|
| 3918 |
pass = atoi(pass_str); |
|
| 3919 |
if (pass != 1 && pass != 2) {
|
|
| 3920 |
fprintf(stderr, "pass number can be only 1 or 2\n"); |
|
| 3921 |
ffmpeg_exit(1); |
|
| 3922 |
} |
|
| 3923 |
do_pass = pass; |
|
| 3919 |
do_pass = parse_number_or_die(opt, arg, OPT_INT, 1, 2); |
|
| 3920 |
return 0; |
|
| 3924 | 3921 |
} |
| 3925 | 3922 |
|
| 3926 | 3923 |
static int64_t getutime(void) |
| ... | ... | |
| 4340 | 4337 |
{ "intra", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_only}, "use only intra frames"},
|
| 4341 | 4338 |
{ "vn", OPT_BOOL | OPT_VIDEO, {(void*)&video_disable}, "disable video" },
|
| 4342 | 4339 |
{ "vdt", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&video_discard}, "discard threshold", "n" },
|
| 4343 |
{ "qscale", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qscale}, "use fixed video quantizer scale (VBR)", "q" },
|
|
| 4340 |
{ "qscale", HAS_ARG | OPT_FUNC2 | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qscale}, "use fixed video quantizer scale (VBR)", "q" },
|
|
| 4344 | 4341 |
{ "rc_override", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_override_string}, "rate control override for specific intervals", "override" },
|
| 4345 | 4342 |
{ "vcodec", HAS_ARG | OPT_VIDEO, {(void*)opt_video_codec}, "force video codec ('copy' to copy stream)", "codec" },
|
| 4346 | 4343 |
{ "me_threshold", HAS_ARG | OPT_FUNC2 | OPT_EXPERT | OPT_VIDEO, {(void*)opt_me_threshold}, "motion estimaton threshold", "threshold" },
|
| 4347 | 4344 |
{ "sameq", OPT_BOOL | OPT_VIDEO, {(void*)&same_quality},
|
| 4348 | 4345 |
"use same quantizer as source (implies VBR)" }, |
| 4349 |
{ "pass", HAS_ARG | OPT_VIDEO, {(void*)&opt_pass}, "select the pass number (1 or 2)", "n" },
|
|
| 4346 |
{ "pass", HAS_ARG | OPT_FUNC2 | OPT_VIDEO, {(void*)opt_pass}, "select the pass number (1 or 2)", "n" },
|
|
| 4350 | 4347 |
{ "passlogfile", HAS_ARG | OPT_STRING | OPT_VIDEO, {(void*)&pass_logfilename_prefix}, "select two pass log file name prefix", "prefix" },
|
| 4351 | 4348 |
{ "deinterlace", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_deinterlace},
|
| 4352 | 4349 |
"deinterlace pictures" }, |
| ... | ... | |
| 4358 | 4355 |
#endif |
| 4359 | 4356 |
{ "intra_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_intra_matrix}, "specify intra matrix coeffs", "matrix" },
|
| 4360 | 4357 |
{ "inter_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_inter_matrix}, "specify inter matrix coeffs", "matrix" },
|
| 4361 |
{ "top", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_top_field_first}, "top=1/bottom=0/auto=-1 field first", "" },
|
|
| 4358 |
{ "top", HAS_ARG | OPT_FUNC2 | OPT_EXPERT | OPT_VIDEO, {(void*)opt_top_field_first}, "top=1/bottom=0/auto=-1 field first", "" },
|
|
| 4362 | 4359 |
{ "dc", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_dc_precision}, "intra_dc_precision", "precision" },
|
| 4363 | 4360 |
{ "vtag", OPT_FUNC2 | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_codec_tag}, "force video tag/fourcc", "fourcc/tag" },
|
| 4364 | 4361 |
{ "newvideo", OPT_VIDEO | OPT_FUNC2, {(void*)opt_new_stream}, "add a new video stream to the current output stream" },
|
| ... | ... | |
| 4390 | 4387 |
{ "stag", OPT_FUNC2 | HAS_ARG | OPT_EXPERT | OPT_SUBTITLE, {(void*)opt_codec_tag}, "force subtitle tag/fourcc", "fourcc/tag" },
|
| 4391 | 4388 |
|
| 4392 | 4389 |
/* grab options */ |
| 4393 |
{ "vc", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_channel}, "set video grab channel (DV1394 only)", "channel" },
|
|
| 4390 |
{ "vc", HAS_ARG | OPT_FUNC2 | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_channel}, "set video grab channel (DV1394 only)", "channel" },
|
|
| 4394 | 4391 |
{ "tvstd", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_standard}, "set television standard (NTSC, PAL (SECAM))", "standard" },
|
| 4395 | 4392 |
{ "isync", OPT_BOOL | OPT_EXPERT | OPT_GRAB, {(void*)&input_sync}, "sync read on input", "" },
|
| 4396 | 4393 |
|
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