recordvideo: Sleep while waiting for the encoding to finish

This avoids busy looping while e.g. waiting for the software encoder
to finish.

This is similar to what the 'record' and 'stagefright' test apps
do.

Change-Id: Idce55b15396ce78b621a521229603bec1e799f33

1 files changed, 1 insertions, 0 deletions

diff --git a/cmds/stagefright/recordvideo.cpp b/cmds/stagefright/recordvideo.cpp
index 3bd1fe2..29ed775 100644
--- a/cmds/stagefright/recordvideo.cpp
+++ b/cmds/stagefright/recordvideo.cpp
@@ -285,6 +285,7 @@ int main(int argc, char **argv) {
     int64_t start = systemTime();
     CHECK_EQ((status_t)OK, writer->start());
     while (!writer->reachedEOS()) {
+        usleep(100000);
     }
     err = writer->stop();
     int64_t end = systemTime();