1 files changed, 153 insertions, 0 deletions
diff --git a/debian/transcode/transcode-1.1.7/export/export_wav.c b/debian/transcode/transcode-1.1.7/export/export_wav.c
new file mode 100644
index 00000000..c5cc7bec
--- /dev/null
+++ b/debian/transcode/transcode-1.1.7/export/export_wav.c
@@ -0,0 +1,153 @@
+/*
+ *  export_wav.c
+ *
+ *  Copyright (C) Thomas Oestreich - June 2001
+ *
+ *  This file is part of transcode, a video stream processing tool
+ *
+ *  transcode is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  transcode is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GNU Make; see the file COPYING.  If not, write to
+ *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#define MOD_NAME    "export_wav.so"
+#define MOD_VERSION "v0.3.0 (2006-03-16)"
+#define MOD_CODEC   "(audio) WAVE PCM"
+
+#include "transcode.h"
+#include "avilib/wavlib.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+static int verbose_flag = TC_QUIET;
+static int capability_flag = TC_CAP_PCM|TC_CAP_RGB|TC_CAP_YUV|TC_CAP_VID;
+
+#define MOD_PRE wav
+#include "export_def.h"
+
+static WAV wav = NULL;
+
+/* ------------------------------------------------------------
+ *
+ * init codec
+ *
+ * ------------------------------------------------------------*/
+
+MOD_init
+{
+    if (param->flag == TC_VIDEO) {
+        return TC_EXPORT_OK;
+    }
+    if (param->flag == TC_AUDIO) {
+        return TC_EXPORT_OK;
+    }
+    return TC_EXPORT_ERROR;
+}
+
+/* ------------------------------------------------------------
+ *
+ * open outputfile
+ *
+ * ------------------------------------------------------------*/
+
+MOD_open
+{
+    if (param->flag == TC_AUDIO) {
+        WAVError err;
+        int rate;
+
+        wav = wav_open(vob->audio_out_file, WAV_WRITE, &err);
+        if (wav == NULL) {
+            tc_log_error(MOD_NAME, "open file: %s", wav_strerror(err));
+            return TC_EXPORT_ERROR;
+        }
+
+        rate = (vob->mp3frequency != 0) ?vob->mp3frequency :vob->a_rate;
+        wav_set_bits(wav, vob->dm_bits);
+        wav_set_rate(wav, rate);
+        wav_set_bitrate(wav, vob->dm_chan * rate * vob->dm_bits/8);
+        wav_set_channels(wav, vob->dm_chan);
+
+        return TC_EXPORT_OK;
+    }
+
+    if (param->flag == TC_VIDEO) {
+        return TC_EXPORT_OK;
+    }
+    return TC_EXPORT_ERROR;
+}
+
+/* ------------------------------------------------------------
+ *
+ * encode and export
+ *
+ * ------------------------------------------------------------*/
+
+MOD_encode
+{
+    if (param->flag == TC_AUDIO) {
+        if (wav_write_data(wav, param->buffer, param->size) != param->size) {
+            tc_log_error(MOD_NAME, "write audio frame: %s",
+                                   wav_strerror(wav_last_error(wav)));
+            return TC_EXPORT_ERROR;
+        }
+        return TC_EXPORT_OK;
+    }
+
+    if (param->flag == TC_VIDEO) {
+        return TC_EXPORT_OK;
+    }
+    return TC_EXPORT_ERROR;
+}
+
+/* ------------------------------------------------------------
+ *
+ * close outputfiles
+ *
+ * ------------------------------------------------------------*/
+
+MOD_close
+{
+    if (param->flag == TC_VIDEO) {
+        return TC_EXPORT_OK;
+    }
+    if (param->flag == TC_AUDIO) {
+        if (wav_close(wav) != 0) {
+            tc_log_error(MOD_NAME, "closing file: %s",
+                                   wav_strerror(wav_last_error(wav)));
+            return TC_EXPORT_ERROR;
+        }
+        return TC_EXPORT_OK;
+    }
+    return TC_EXPORT_ERROR;
+}
+
+/* ------------------------------------------------------------
+ *
+ * stop encoder
+ *
+ * ------------------------------------------------------------*/
+
+MOD_stop
+{
+    if (param->flag == TC_VIDEO) {
+        return TC_EXPORT_OK;
+    }
+    if (param->flag == TC_AUDIO) {
+        return TC_EXPORT_OK;
+    }
+    return TC_EXPORT_ERROR;
+}
+