]> git.rm.cloudns.org Git - xonotic/darkplaces.git/commitdiff
theora encoding: simplify; bump default quality to 48 as that is what encoder_example...
authordivverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Tue, 7 Jun 2011 09:32:30 +0000 (09:32 +0000)
committerdivverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Tue, 7 Jun 2011 09:32:30 +0000 (09:32 +0000)
git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@11184 d7cf8633-e32d-0410-b094-e92efae38249

cap_ogg.c

index a5218655330970ff3019ed7088eacf841d3b1ca5..eef3f90d6e3503b5febb2172d58ca318915a6389 100644 (file)
--- a/cap_ogg.c
+++ b/cap_ogg.c
@@ -9,7 +9,7 @@
 
 // video capture cvars
 static cvar_t cl_capturevideo_ogg_theora_vp3compat = {CVAR_SAVE, "cl_capturevideo_ogg_theora_vp3compat", "1", "make VP3 compatible theora streams"};
-static cvar_t cl_capturevideo_ogg_theora_quality = {CVAR_SAVE, "cl_capturevideo_ogg_theora_quality", "42", "video quality factor (0 to 63), or -1 to use bitrate only; higher is better; setting both to -1 achieves unlimited quality"};
+static cvar_t cl_capturevideo_ogg_theora_quality = {CVAR_SAVE, "cl_capturevideo_ogg_theora_quality", "48", "video quality factor (0 to 63), or -1 to use bitrate only; higher is better; setting both to -1 achieves unlimited quality"};
 static cvar_t cl_capturevideo_ogg_theora_bitrate = {CVAR_SAVE, "cl_capturevideo_ogg_theora_bitrate", "-1", "video bitrate (45 to 2000 kbps), or -1 to use quality only; higher is better; setting both to -1 achieves unlimited quality"};
 static cvar_t cl_capturevideo_ogg_theora_keyframe_bitrate_multiplier = {CVAR_SAVE, "cl_capturevideo_ogg_theora_keyframe_bitrate_multiplier", "1.5", "how much more bit rate to use for keyframes, specified as a factor of at least 1"};
 static cvar_t cl_capturevideo_ogg_theora_keyframe_maxinterval = {CVAR_SAVE, "cl_capturevideo_ogg_theora_keyframe_maxinterval", "64", "maximum keyframe interval (1 to 1000)"};
@@ -1015,14 +1015,13 @@ void SCR_CaptureVideo_Ogg_BeginVideo(void)
                }
                else
                {
-                       ti.target_bitrate = ti.target_bitrate;
                        ti.keyframe_data_target_bitrate = (int) (ti.target_bitrate * max(1, cl_capturevideo_ogg_theora_keyframe_bitrate_multiplier.value));
 
                        if(ti.target_bitrate < 45000 || ti.target_bitrate > 2000000)
                                Con_DPrintf("WARNING: requesting an odd bitrate for theora (sensible values range from 45 to 2000 kbps)\n");
                }
 
-               if(ti.quality < 0)
+               if(ti.quality < 0 || ti.quality > 63)
                {
                        ti.quality = 63;
                        if(ti.target_bitrate <= 0)
@@ -1031,10 +1030,6 @@ void SCR_CaptureVideo_Ogg_BeginVideo(void)
                                ti.keyframe_data_target_bitrate = 0x7FFFFFFF;
                        }
                }
-               else
-               {
-                       ti.quality = bound(0, ti.quality, 63);
-               }
 
                // this -1 magic is because ti.keyframe_frequency and ti.keyframe_mindistance use different metrics
                ti.keyframe_frequency = bound(1, cl_capturevideo_ogg_theora_keyframe_maxinterval.integer, 1000);