tweak x265 encoder settings

Author: zoff99

amalgamation/toxcore_amalgamation.c

@@ -82707,7 +82707,7 @@ static void vc_init_encoder_h265(Logger *log, VCSession *vc, uint32_t bit_rate,
     // LOGGER_API_WARNING(vc->av->tox, "H265 encoder init");
 
     x265_param *param = x265_param_alloc();
-    if (x265_param_default_preset(param, "superfast", "zerolatency") != 0) {
+    if (x265_param_default_preset(param, "ultrafast", "zerolatency") != 0) {
         // LOGGER_API_WARNING(vc->av->tox, "H265 encoder:x265_param_default_preset error");
         printf("vc_init_encoder_h265: H265 encoder:x265_param_default_preset error\n");
         // goto fail;

toxav/codecs/h264/codec.c

@@ -1942,7 +1942,7 @@ static void vc_init_encoder_h265(Logger *log, VCSession *vc, uint32_t bit_rate,
     // LOGGER_API_WARNING(vc->av->tox, "H265 encoder init");
 
     x265_param *param = x265_param_alloc();
-    if (x265_param_default_preset(param, "superfast", "zerolatency") != 0) {
+    if (x265_param_default_preset(param, "ultrafast", "zerolatency") != 0) {
         // LOGGER_API_WARNING(vc->av->tox, "H265 encoder:x265_param_default_preset error");
         printf("vc_init_encoder_h265: H265 encoder:x265_param_default_preset error\n");
         // goto fail;