diff options
Diffstat (limited to 'ffmpeg.c')
| -rw-r--r-- | ffmpeg.c | 16 |
1 files changed, 15 insertions, 1 deletions
@@ -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 |
