avconv: support infinite loop for the loop option

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/avconv.c b/avconv.c
index ed0a3dd84f..493f9d2507 100644
--- a/avconv.c
+++ b/avconv.c
@@ -2329,7 +2329,8 @@ static int seek_to_start(InputFile *ifile, AVFormatContext *is)
                                         ifile->time_base);
     }
 
-    ifile->loop--;
+    if (ifile->loop > 0)
+        ifile->loop--;
 
     return ret;
 }
@@ -2375,7 +2376,7 @@ static int process_input(void)
         ifile->eagain = 1;
         return ret;
     }
-    if ((ret < 0) && (ifile->loop > 1)) {
+    if (ret < 0 && ifile->loop) {
         if ((ret = seek_to_start(ifile, is)) < 0)
             return ret;
         ret = get_input_packet(ifile, &pkt);