|
|
|
@ -4918,6 +4918,20 @@ static int opt_bitrate(OptionsContext *o, const char *opt, const char *arg) |
|
|
|
|
return opt_default(opt, arg); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
static int opt_qscale(OptionsContext *o, const char *opt, const char *arg) |
|
|
|
|
{ |
|
|
|
|
char *s; |
|
|
|
|
int ret; |
|
|
|
|
if(!strcmp(opt, "qscale")){ |
|
|
|
|
av_log(0,AV_LOG_WARNING, "Please use -q:a or -q:v, -qscale is ambiguous\n"); |
|
|
|
|
return parse_option(o, "q:v", arg, options); |
|
|
|
|
} |
|
|
|
|
s = av_asprintf("q%s", opt + 6); |
|
|
|
|
ret = parse_option(o, s, arg, options); |
|
|
|
|
av_free(s); |
|
|
|
|
return ret; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
static int opt_video_filters(OptionsContext *o, const char *opt, const char *arg) |
|
|
|
|
{ |
|
|
|
|
return parse_option(o, "filter:v", arg, options); |
|
|
|
@ -4981,7 +4995,7 @@ static const OptionDef options[] = { |
|
|
|
|
{ "frames", OPT_INT64 | HAS_ARG | OPT_SPEC, {.off = OFFSET(max_frames)}, "set the number of frames to record", "number" }, |
|
|
|
|
{ "tag", OPT_STRING | HAS_ARG | OPT_SPEC, {.off = OFFSET(codec_tags)}, "force codec tag/fourcc", "fourcc/tag" }, |
|
|
|
|
{ "q", HAS_ARG | OPT_EXPERT | OPT_DOUBLE | OPT_SPEC, {.off = OFFSET(qscale)}, "use fixed quality scale (VBR)", "q" }, |
|
|
|
|
{ "qscale", HAS_ARG | OPT_EXPERT | OPT_DOUBLE | OPT_SPEC, {.off = OFFSET(qscale)}, "use fixed quality scale (VBR)", "q" }, |
|
|
|
|
{ "qscale", HAS_ARG | OPT_EXPERT | OPT_FUNC2, {(void*)opt_qscale}, "use fixed quality scale (VBR)", "q" }, |
|
|
|
|
#if CONFIG_AVFILTER |
|
|
|
|
{ "filter", HAS_ARG | OPT_STRING | OPT_SPEC, {.off = OFFSET(filters)}, "set stream filterchain", "filter_list" }, |
|
|
|
|
#endif |
|
|
|
|