X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=defs.h;h=08708ad6dbf876404c5e969cc4c9ce37ea5037f7;hb=9bd4bf03ccf39a60aaa778b52ab9df7ae828a33e;hp=0e5378c4d07e5fbee67e888c1e5adab7ad88ae5c;hpb=cf939d7e65533771a8f242f0283c7c55d91a5100;p=nageru

diff --git a/defs.h b/defs.h
index 0e5378c..08708ad 100644
--- a/defs.h
+++ b/defs.h
@@ -1,17 +1,21 @@
 #ifndef _DEFS_H
 #define _DEFS_H
 
-#define OUTPUT_FREQUENCY 48000
+#define OUTPUT_FREQUENCY 48000  // Currently needs to be exactly 48000, since bmusb outputs in that.
 #define MAX_FPS 60
 #define WIDTH 1280
 #define HEIGHT 720
-#define MAX_CARDS 16
+#define FAKE_FPS 25  // Must be an integer.
+#define MAX_VIDEO_CARDS 16
+#define MAX_ALSA_CARDS 16
+#define MAX_BUSES 256  // Audio buses.
 
 // For deinterlacing. See also comments on InputState.
 #define FRAME_HISTORY_LENGTH 5
 
 #define AUDIO_OUTPUT_CODEC_NAME "pcm_s32le"
 #define DEFAULT_AUDIO_OUTPUT_BIT_RATE 0
+#define DEFAULT_X264_OUTPUT_BIT_RATE 4500  // 5 Mbit after making room for some audio and TCP overhead.
 
 #define LOCAL_DUMP_PREFIX "record-"
 #define LOCAL_DUMP_SUFFIX ".nut"
@@ -20,6 +24,9 @@
 	/* Make seekable .mov files. */ \
 	{ "movflags", "empty_moov+frag_keyframe+default_base_moof" }, \
 	\
+	/* Make for somewhat less bursty stream output when using .mov. */ \
+	{ "frag_duration", "125000" }, \
+	\
 	/* Keep nut muxer from using unlimited amounts of memory. */ \
 	{ "write_index", "0" } \
 }
@@ -28,10 +35,13 @@
 // For mov, you want this at 10MB or so (for the reason mentioned above),
 // but for nut, there's no flushing, so such a large mux buffer would cause
 // the output to be very uneven.
-#define MUX_BUFFER_SIZE 65536
+#define MUX_BUFFER_SIZE 10485760
 
 // In number of frames. Comes in addition to any internal queues in x264
 // (frame threading, lookahead, etc.).
 #define X264_QUEUE_LENGTH 50
 
+#define X264_DEFAULT_PRESET "ultrafast"
+#define X264_DEFAULT_TUNE "film"
+
 #endif  // !defined(_DEFS_H)