avformat/hlsenc: increase initial program date time precision

[ffmpeg] / libavfilter / af_join.c

diff --git a/libavfilter/af_join.c b/libavfilter/af_join.c
index 930c9e48e736a1bae9a83363f8f1c5084c6cbeb9..ea03b60d67f401245fea8ed1eecff4220ed7a67f 100644 (file)
--- a/libavfilter/af_join.c
+++ b/libavfilter/af_join.c
@@ -25,6 +25,7 @@
  */
 
 #include "libavutil/avassert.h"
+#include "libavutil/avstring.h"
 #include "libavutil/channel_layout.h"
 #include "libavutil/common.h"
 #include "libavutil/opt.h"
@@ -185,12 +186,10 @@ static av_cold int join_init(AVFilterContext *ctx)
         return ret;
 
     for (i = 0; i < s->inputs; i++) {
-        char name[32];
         AVFilterPad pad = { 0 };
 
-        snprintf(name, sizeof(name), "input%d", i);
-        pad.type           = AVMEDIA_TYPE_AUDIO;
-        pad.name           = av_strdup(name);
+        pad.type = AVMEDIA_TYPE_AUDIO;
+        pad.name = av_asprintf("input%d", i);
         if (!pad.name)
             return AVERROR(ENOMEM);
 
@@ -208,9 +207,12 @@ static av_cold void join_uninit(AVFilterContext *ctx)
     JoinContext *s = ctx->priv;
     int i;
 
+    for (i = 0; i < s->inputs && s->input_frames; i++) {
+        av_frame_free(&s->input_frames[i]);
+    }
+
     for (i = 0; i < ctx->nb_inputs; i++) {
         av_freep(&ctx->input_pads[i].name);
-        av_frame_free(&s->input_frames[i]);
     }
 
     av_freep(&s->channels);