1 files changed, 68 insertions, 0 deletions
diff --git a/debian/transcode/transcode-1.1.7/import/probe_wav.c b/debian/transcode/transcode-1.1.7/import/probe_wav.c
new file mode 100644
index 00000000..a58123b7
--- /dev/null
+++ b/debian/transcode/transcode-1.1.7/import/probe_wav.c
@@ -0,0 +1,68 @@
+/*
+ * probe_wav.c - WAV probing code using wavlib.
+ * (C) 2006-2010 - Francesco Romani <fromani -at- gmail -dot- com>
+ *
+ * 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 of the License, 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "transcode.h"
+#include "tcinfo.h"
+#include "ioaux.h"
+#include "tc.h"
+#include "avilib/wavlib.h"
+#include "libtc/libtc.h"
+
+void probe_wav(info_t *ipipe)
+{
+    WAVError err = 0;
+    WAV wav = NULL;
+    int chans = 0;
+
+    wav = wav_fdopen(ipipe->fd_in, WAV_READ, &err);
+    if (!wav) {
+        tc_log_error(__FILE__, "%s", wav_strerror(err));
+        ipipe->error = 1;
+        return;
+    }
+
+    chans = wav_get_channels(wav);
+    ipipe->probe_info->track[0].chan = chans;
+    ipipe->probe_info->track[0].samplerate = wav_get_rate(wav);
+    ipipe->probe_info->track[0].bits = wav_get_bits(wav);
+    ipipe->probe_info->track[0].bitrate = wav_get_bitrate(wav);
+    ipipe->probe_info->track[0].format = 0x1; /* XXX */
+
+    ipipe->probe_info->magic = TC_MAGIC_WAV;
+    ipipe->probe_info->codec = TC_CODEC_PCM;
+
+    if (ipipe->probe_info->track[0].chan > 0) {
+        ipipe->probe_info->num_tracks = 1;
+    }
+    return;
+}
+
+/*************************************************************************/
+
+/*
+ * Local variables:
+ *   c-file-style: "stroustrup"
+ *   c-file-offsets: ((case-label . *) (statement-case-intro . *))
+ *   indent-tabs-mode: nil
+ * End:
+ *
+ * vim: expandtab shiftwidth=4:
+ */