avconv: remove -intra option.

It's equivalent to -g 0.

Changelog

@@ -39,6 +39,7 @@ easier to use. The changes are:
     * Presets in avconv are disabled, because only libx264 used them and
       presets for libx264 can now be specified using a private option
       '-preset <presetname>'.
+    * -intra option was removed, it's equivalent to -g 0.
 - XMV demuxer
 
 

avconv.c

@@ -143,7 +143,6 @@ static int qp_hist = 0;
 static char *vfilters = NULL;
 #endif
 
-static int intra_only = 0;
 static int audio_sample_rate = 0;
 #define QSCALE_NONE -99999
 static float audio_qscale = QSCALE_NONE;
@@ -3166,8 +3165,6 @@ static OutputStream *new_video_stream(AVFormatContext *oc)
         video_enc->pix_fmt = frame_pix_fmt;
         st->sample_aspect_ratio = video_enc->sample_aspect_ratio;
 
-        if (intra_only)
-            video_enc->gop_size = 0;
         if (video_qscale || same_quant) {
             video_enc->flags |= CODEC_FLAG_QSCALE;
             video_enc->global_quality = FF_QP2LAMBDA * video_qscale;
@@ -4089,7 +4086,6 @@ static const OptionDef options[] = {
     { "padleft", HAS_ARG | OPT_VIDEO, {(void*)opt_pad}, "Removed, use the pad filter instead", "size" },
     { "padright", HAS_ARG | OPT_VIDEO, {(void*)opt_pad}, "Removed, use the pad filter instead", "size" },
     { "padcolor", HAS_ARG | OPT_VIDEO, {(void*)opt_pad}, "Removed, use the pad filter instead", "color" },
-    { "intra", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_only}, "use only intra frames"},
     { "vn", OPT_BOOL | OPT_VIDEO, {(void*)&video_disable}, "disable video" },
     { "vdt", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&video_discard}, "discard threshold", "n" },
     { "qscale", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qscale}, "use fixed video quantizer scale (VBR)", "q" },

doc/avconv.texi

@@ -354,8 +354,6 @@ pixel formats.
 Set SwScaler flags.
 @item -g @var{gop_size}
 Set the group of pictures size.
-@item -intra
-Use only intra frames.
 @item -vdt @var{n}
 Discard threshold.
 @item -qscale @var{q}

tests/lavf-regression.sh

@@ -67,7 +67,7 @@ do_lavf mxf "-ar 48000 -bf 2 -timecode_frame_start 264363"
 fi
 
 if [ -n "$do_mxf_d10" ]; then
-do_lavf mxf_d10 "-ar 48000 -ac 2 -r 25 -s 720x576 -vf pad=720:608:0:32 -vcodec mpeg2video -intra -flags +ildct+low_delay -dc 10 -flags2 +ivlc+non_linear_q -qscale 1 -ps 1 -qmin 1 -rc_max_vbv_use 1 -rc_min_vbv_use 1 -pix_fmt yuv422p -minrate 30000k -maxrate 30000k -b 30000k -bufsize 1200000 -top 1 -rc_init_occupancy 1200000 -qmax 12 -f mxf_d10"
+do_lavf mxf_d10 "-ar 48000 -ac 2 -r 25 -s 720x576 -vf pad=720:608:0:32 -vcodec mpeg2video -g 0 -flags +ildct+low_delay -dc 10 -flags2 +ivlc+non_linear_q -qscale 1 -ps 1 -qmin 1 -rc_max_vbv_use 1 -rc_min_vbv_use 1 -pix_fmt yuv422p -minrate 30000k -maxrate 30000k -b 30000k -bufsize 1200000 -top 1 -rc_init_occupancy 1200000 -qmax 12 -f mxf_d10"
 fi
 
 if [ -n "$do_ts" ] ; then