diff -u -r ../asciinema-1.1.1/commands/rec.go ./commands/rec.go
--- ../asciinema-1.1.1/commands/rec.go	2015-06-21 17:58:14.000000000 +0200
+++ ./commands/rec.go	2015-08-20 01:45:49.000000000 +0200
@@ -69,7 +69,7 @@
 }
 
 func tmpPath() (string, error) {
-	file, err := ioutil.TempFile("", "asciicast-")
+	file, err := ioutil.TempFile("@TERMUX_PREFIX@/tmp", "asciicast-")
 	if err != nil {
 		return "", err
 	}