ffprobe: add support to '\b' and '\f' escaping in c_escape_str()

1 files changed, 2 insertions, 0 deletions

diff --git a/ffprobe.c b/ffprobe.c
index 12b5c374ff..15e761ebab 100644
--- a/ffprobe.c
+++ b/ffprobe.c
@@ -505,6 +505,8 @@ static const char *c_escape_str(AVBPrint *dst, const char *src, const char sep,
 
     for (p = src; *p; p++) {
         switch (*src) {
+        case '\b': av_bprintf(dst, "%s", "\\b");  break;
+        case '\f': av_bprintf(dst, "%s", "\\f");  break;
         case '\n': av_bprintf(dst, "%s", "\\n");  break;
         case '\r': av_bprintf(dst, "%s", "\\r");  break;
         case '\\': av_bprintf(dst, "%s", "\\\\"); break;