61 lines
1.9 KiB
Plaintext
61 lines
1.9 KiB
Plaintext
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$OpenBSD: patch-multplex_c,v 1.1.1.1 2001/06/19 03:23:26 angelos Exp $
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--- multplex.c.orig Tue Jun 6 08:16:52 1995
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+++ multplex.c Sun Jun 10 00:43:14 2001
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@@ -1,4 +1,5 @@
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#include "main.h"
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+extern int Interactive;
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#ifdef TIMER
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extern long total_sec;
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extern long total_usec;
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@@ -129,6 +130,7 @@ unsigned int which_streams;
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picture_start = TRUE;
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}
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+if( Interactive ) {
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printf("\nMerging elementary streams to MPEG/SYSTEMS multiplexed stream.\n");
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printf("\n+------------------ MPEG/SYSTEMS INFORMATION -----------------+\n");
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@@ -144,6 +146,12 @@ printf("\n+------------------ MPEG/SYSTE
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scanf ("%ld", &video_buffer_size);
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printf ("STD audio buffer in kB (CSPS: max 4 kB) : ");
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scanf ("%ld", &audio_buffer_size);
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+} else {
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+ sector_size=2324;
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+ packets_per_pack=1;
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+ video_buffer_size=46;
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+ audio_buffer_size=4;
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+}
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write_pack = packets_per_pack;
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video_buffer_size *= 1024;
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@@ -197,6 +205,7 @@ printf("\n+------------------ MPEG/SYSTE
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(double)(packets_per_pack-1.))) / (double)(packets_per_pack) );
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data_rate = ceil(dmux_rate/50.)*50;
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+if( Interactive ) {
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printf ("\ncomputed multiplexed stream data rate : %7.3f\n",dmux_rate);
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printf ("target data rate (e.g. %6u) : ",data_rate);
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scanf ("%lf", &dmux_rate);
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@@ -206,12 +215,21 @@ printf("\n+------------------ MPEG/SYSTE
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scanf ("%u", &video_delay_ms);
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printf ("audio stream startup offset (ms) : ");
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scanf ("%u", &audio_delay_ms);
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+} else {
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+ dmux_rate=data_rate;
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+ sectors_delay=8;
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+ video_delay_ms=0;
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+ audio_delay_ms=0;
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+}
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video_delay = (double)video_delay_ms*(double)(CLOCKS/1000);
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audio_delay = (double)audio_delay_ms*(double)(CLOCKS/1000);
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+if( Interactive ) {
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verbose=ask_verbose();
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printf ("\n");
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+} else
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+ verbose=1;
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#ifdef TIMER
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gettimeofday (&tp_global_start,NULL);
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