shithub: libvpx

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Improve help message for arnr-type

BUG=webm:1346

Change-Id: Ia6c1cee3704a6b44515d883b4d0632ac567bc9a2

--- a/vpxenc.c

+++ b/vpxenc.c

@@ -351,7 +351,8 @@

     ARG_DEF(NULL, "arnr-maxframes", 1, "AltRef max frames (0..15)");

 static const arg_def_t arnr_strength =

     ARG_DEF(NULL, "arnr-strength", 1, "AltRef filter strength (0..6)");

-static const arg_def_t arnr_type = ARG_DEF(NULL, "arnr-type", 1, "AltRef type");

+static const arg_def_t arnr_type =

+    ARG_DEF(NULL, "arnr-type", 1, "AltRef filter type (1..3)");

 static const struct arg_enum_list tuning_enum[] = {

   { "psnr", VP8_TUNE_PSNR }, { "ssim", VP8_TUNE_SSIM }, { NULL, 0 }

 };