diff --git a/avconv.c b/avconv.c index dcc6daaa86..bdb2d817a7 100644 --- a/avconv.c +++ b/avconv.c @@ -106,9 +106,6 @@ static int same_quant = 0; static int do_deinterlace = 0; static int intra_dc_precision = 8; static int qp_hist = 0; -#if CONFIG_AVFILTER -static char *vfilters = NULL; -#endif static int file_overwrite = 0; static int do_benchmark = 0; @@ -328,6 +325,10 @@ typedef struct OptionsContext { int nb_inter_matrices; SpecifierOpt *top_field_first; int nb_top_field_first; +#if CONFIG_AVFILTER + SpecifierOpt *filters; + int nb_filters; +#endif } OptionsContext; #define MATCH_PER_STREAM_OPT(name, type, outvar, fmtctx, st)\ @@ -3023,13 +3024,6 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc) ost = new_output_stream(o, oc, AVMEDIA_TYPE_VIDEO); st = ost->st; - if (!st->stream_copy) { -#if CONFIG_AVFILTER - ost->avfilter= vfilters; - vfilters = NULL; -#endif - } - video_enc = st->codec; if(oc->oformat->flags & AVFMT_GLOBALHEADER) { @@ -3040,7 +3034,7 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc) const char *p = NULL; char *forced_key_frames = NULL, *frame_rate = NULL, *frame_size = NULL; char *frame_aspect_ratio = NULL, *frame_pix_fmt = NULL; - char *intra_matrix = NULL, *inter_matrix = NULL; + char *intra_matrix = NULL, *inter_matrix = NULL, *filters = NULL; int i, force_fps = 0, top_field_first = -1; MATCH_PER_STREAM_OPT(frame_rates, str, frame_rate, oc, st); @@ -3130,6 +3124,12 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc) MATCH_PER_STREAM_OPT(top_field_first, i, top_field_first, oc, st); ost->top_field_first = top_field_first; + +#if CONFIG_AVFILTER + MATCH_PER_STREAM_OPT(filters, str, filters, oc, st); + if (filters) + ost->avfilter = av_strdup(filters); +#endif } return ost; @@ -3902,6 +3902,11 @@ static int opt_subtitle_tag(OptionsContext *o, const char *opt, const char *arg) return parse_option(o, "tag:s", arg, options); } +static int opt_video_filters(OptionsContext *o, const char *opt, const char *arg) +{ + return parse_option(o, "filter:v", arg, options); +} + #define OFFSET(x) offsetof(OptionsContext, x) static const OptionDef options[] = { /* main options */ @@ -3945,6 +3950,9 @@ static const OptionDef options[] = { { "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" }, +#if CONFIG_AVFILTER + { "filter", HAS_ARG | OPT_STRING | OPT_SPEC, {.off = OFFSET(filters)}, "set stream filterchain", "filter_list" }, +#endif /* video options */ { "vframes", HAS_ARG | OPT_VIDEO | OPT_FUNC2, {(void*)opt_video_frames}, "set the number of video frames to record", "number" }, @@ -3965,7 +3973,7 @@ static const OptionDef options[] = { { "vstats", OPT_EXPERT | OPT_VIDEO, {(void*)&opt_vstats}, "dump video coding statistics to file" }, { "vstats_file", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_vstats_file}, "dump video coding statistics to file", "file" }, #if CONFIG_AVFILTER - { "vf", OPT_STRING | HAS_ARG, {(void*)&vfilters}, "video filters", "filter list" }, + { "vf", HAS_ARG | OPT_VIDEO | OPT_FUNC2, {(void*)opt_video_filters}, "video filters", "filter list" }, #endif { "intra_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_STRING | OPT_SPEC, {.off = OFFSET(intra_matrices)}, "specify intra matrix coeffs", "matrix" }, { "inter_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_STRING | OPT_SPEC, {.off = OFFSET(inter_matrices)}, "specify inter matrix coeffs", "matrix" }, diff --git a/doc/avconv.texi b/doc/avconv.texi index 6daece4a56..db7e15723f 100644 --- a/doc/avconv.texi +++ b/doc/avconv.texi @@ -210,6 +210,11 @@ Stop writing to the stream after @var{framecount} frames. Use fixed quality scale (VBR). The meaning of @var{q} is codec-dependent. +@item -filter[:stream_specifier] @var{filter_graph} +@var{filter_graph} is a description of the filter graph to apply to +the stream. Use @code{-filters} to show all the available filters +(including also sources and sinks). + @end table @section Video Options @@ -343,7 +348,7 @@ stream. @var{filter_graph} is a description of the filter graph to apply to the input video. Use the option "-filters" to show all the available filters (including -also sources and sinks). +also sources and sinks). This is an alias for @code{-filter:v}. @end table