[FFmpeg-devel] [PATCH] ffprobe: add support to '\b' and '\f' escaping in c_escape_str()

[Stefano Sabatini]

---
 ffprobe.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/ffprobe.c b/ffprobe.c
index c98bdac..1f3497b 100644
--- a/ffprobe.c
+++ b/ffprobe.c
@@ -497,8 +497,8 @@ static const Writer default_writer = {
 /* Compact output */
 
 /**
- * Escape \n, \r, \\ and sep characters contained in s, and print the
- * resulting string.
+ * Escape \n, \r, \f, \b, \\ and sep characters contained in s, and
+ * print the resulting string.
  */
 static const char *c_escape_str(AVBPrint *dst, const char *src, const char sep, void *log_ctx)
 {
@@ -506,6 +506,8 @@ 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;
-- 
1.7.5.4