shithub: openh264

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modify the help comments

--- a/codec/console/enc/src/welsenc.cpp

+++ b/codec/console/enc/src/welsenc.cpp

@@ -409,7 +409,7 @@

   printf ("  -deblockIdc  Loop filter idc (0: on, 1: off, \n");

   printf ("  -alphaOffset AlphaOffset(-6..+6): valid range \n");

   printf ("  -betaOffset  BetaOffset (-6..+6): valid range\n");

-  printf ("  -rc          rate control mode: 0-quality mode; 1-bitrate mode; 2-bitrate limited mode; -1-rc off \n");

+  printf ("  -rc          rate control mode: -1-rc off; 0-quality mode; 1-bitrate mode; 2: buffer based mode,can't control bitrate; 3: bitrate mode based on timestamp input;\n");

   printf ("  -tarb        Overall target bitrate\n");

   printf ("  -maxbrTotal  Overall max bitrate\n");

   printf ("  -maxqp       Maximum Qp (default: %d, or for screen content usage: %d)\n", QP_MAX_VALUE, MAX_SCREEN_QP);

--- a/testbin/welsenc.cfg

+++ b/testbin/welsenc.cfg

@@ -31,7 +31,8 @@

 UseLoadBalancing		1		# under particular slice mode, when multi-threading is used, whether apply dynamic slicing for load balancing

 #============================== RATE CONTROL ==============================

-RCMode			        0				        # 0: quality mode;  1: bitrate mode;                                             # 2: buffer based mode,can't control bitrate; -1: rc off mode;

+RCMode			        0				        # -1: rc off mode; 0: quality mode;  1: bitrate mode;

+                                                # 2: buffer based mode,can't control bitrate; 3: bitrate mode based on timestamp input;

 TargetBitrate			5000				    # Unit: kbps, controled by EnableRC also

 MaxOverallBitrate       0                    # Unit: kbps, max bitrate overall, 0 - unspecified

 EnableFrameSkip			1		#Enable Frame Skip

--- a/testbin/welsenc_arbitrary_res.cfg

+++ b/testbin/welsenc_arbitrary_res.cfg

@@ -31,7 +31,8 @@

 MultipleThreadIdc			    1	# 0: auto(dynamic imp. internal encoder); 1: multiple threads imp. disabled; > 1: count number of threads;

 #============================== RATE CONTROL ==============================

-RCMode			        0				        # 0: quality mode;  1: bitrate mode;                                                 # 2: buffer based mode,can't control bitrate; -1: rc off mode;

+RCMode			        0				        # -1: rc off mode; 0: quality mode;  1: bitrate mode;

+                                                # 2: buffer based mode,can't control bitrate; 3: bitrate mode based on timestamp input;

 TargetBitrate			5000				    # Unit: kbps, controled by EnableRC also

 MaxOverallBitrate       6000                    # Unit: kbps, max bitrate overall

 MaxQp                   51                  # maximum quant

--- a/testbin/welsenc_ios.cfg

+++ b/testbin/welsenc_ios.cfg

@@ -31,7 +31,8 @@

 MultipleThreadIdc			    1	# 0: auto(dynamic imp. internal encoder); 1: multiple threads imp. disabled; > 1: count number of threads;

 #============================== RATE CONTROL ==============================

-RCMode			        0				        # 0: quality mode;  1: bitrate mode;                                                  # 2: buffer based mode,can't control bitrate; -1: rc off mode;

+RCMode			        0				        # -1: rc off mode; 0: quality mode;  1: bitrate mode;

+                                                # 2: buffer based mode,can't control bitrate; 3: bitrate mode based on timestamp input;

 TargetBitrate			5000				    # Unit: kbps, controled by EnableRC also

 MaxOverallBitrate       6000                 # Unit: kbps, max bitrate overall

 EnableFrameSkip			1		#Enable Frame Skip

--- a/testbin/welsenc_vd_1d.cfg

+++ b/testbin/welsenc_vd_1d.cfg

@@ -31,7 +31,8 @@

 MultipleThreadIdc			    1	# 0: auto(dynamic imp. internal encoder); 1: multiple threads imp. disabled; > 1: count number of threads;

 #============================== RATE CONTROL ==============================

-RCMode			        0				        # 0: quality mode;  1: bitrate mode;                                                  # 2: buffer based mode,can't control bitrate; -1: rc off mode;

+RCMode			        0				        # -1: rc off mode; 0: quality mode;  1: bitrate mode;

+                                                # 2: buffer based mode,can't control bitrate; 3: bitrate mode based on timestamp input;

 TargetBitrate			5000				    # Unit: kbps, controled by EnableRC also

 MaxOverallBitrate       6000                    # Unit: kbps, max bitrate overall

 MaxQp                   51                  # maximum quant

--- a/testbin/welsenc_vd_rc.cfg

+++ b/testbin/welsenc_vd_rc.cfg

@@ -31,7 +31,8 @@

 MultipleThreadIdc			    1	# 0: auto(dynamic imp. internal encoder); 1: multiple threads imp. disabled; > 1: count number of threads;

 #============================== RATE CONTROL ==============================

-RCMode			        0				    # 0: quality mode;  1: bitrate mode;                                            # 2: buffer based mode,can't control bitrate; -1: rc off mode;

+RCMode			        0				        # -1: rc off mode; 0: quality mode;  1: bitrate mode;

+                                                # 2: buffer based mode,can't control bitrate; 3: bitrate mode based on timestamp input;

 TargetBitrate			600				    # Unit: kbps, controled by EnableRC also

 MaxOverallBitrate       800                 # Unit: kbps, max bitrate overall

 MaxQp                   51                  # maximum quant