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153 lines
3.6 KiB
153 lines
3.6 KiB
/*
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* import_bsdav.c
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*
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* Copyright (C) Jacob Meuser <jakemsr@jakemsr.com> - May 2005
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*
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* This file is part of transcode, a video stream processing tool
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*
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* transcode is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* transcode is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#define MOD_NAME "import_bsdav.so"
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#define MOD_VERSION "v0.0.1 (2005-05-14)"
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#define MOD_CODEC "(video) raw | (audio) raw"
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#include "transcode.h"
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static int verbose_flag = TC_QUIET;
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static int capability_flag = TC_CAP_AUD | TC_CAP_PCM |
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TC_CAP_VID| TC_CAP_RGB | TC_CAP_YUV | TC_CAP_YUY2 | TC_CAP_YUV422;
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#define MOD_PRE bsdav
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#include "import_def.h"
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char import_cmd_buf[TC_BUF_MAX];
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/* ------------------------------------------------------------
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*
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* open stream
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*
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* ------------------------------------------------------------*/
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MOD_open
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{
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int sret;
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verbose_flag = vob->verbose;
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if (tc_test_program("bsdavdemux") != 0)
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return(TC_IMPORT_ERROR);
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switch (param->flag) {
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case TC_VIDEO:
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if (verbose_flag & TC_DEBUG) {
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tc_log_info(MOD_NAME,
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"bsdav raw video");
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}
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sret = tc_snprintf(import_cmd_buf, TC_BUF_MAX,
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"bsdavdemux -i \"%s\" -o /dev/stdout",
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vob->video_in_file);
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if (sret < 0)
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return(TC_IMPORT_ERROR);
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if (verbose_flag & TC_INFO)
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tc_log_info(MOD_NAME, "%s", import_cmd_buf);
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if ((param->fd = popen(import_cmd_buf, "r")) == NULL) {
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tc_log_perror(MOD_NAME, "popen bsdav video stream");
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return(TC_IMPORT_ERROR);
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}
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break;
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case TC_AUDIO:
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if (verbose_flag & TC_DEBUG) {
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tc_log_info(MOD_NAME,
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"bsdav raw audio");
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}
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sret = tc_snprintf(import_cmd_buf, TC_BUF_MAX,
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"bsdavdemux -i \"%s\" -O /dev/stdout",
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vob->audio_in_file);
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if (sret < 0)
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return(TC_IMPORT_ERROR);
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if (verbose_flag & TC_INFO)
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tc_log_info(MOD_NAME, "%s", import_cmd_buf);
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if ((param->fd = popen(import_cmd_buf, "r")) == NULL) {
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tc_log_perror(MOD_NAME, "popen bsdav audio stream");
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return(TC_IMPORT_ERROR);
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}
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break;
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default:
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tc_log_warn(MOD_NAME,
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"unsupported request (init)");
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return(TC_IMPORT_ERROR);
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break;
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}
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return(TC_IMPORT_OK);
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}
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/* ------------------------------------------------------------
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*
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* decode stream
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*
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* ------------------------------------------------------------*/
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MOD_decode
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{
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return(TC_IMPORT_OK);
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}
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/* ------------------------------------------------------------
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*
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* close stream
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*
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* ------------------------------------------------------------*/
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MOD_close
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{
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switch (param->flag) {
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case TC_VIDEO:
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if (param->fd != NULL)
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pclose(param->fd);
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break;
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case TC_AUDIO:
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if (param->fd != NULL)
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pclose(param->fd);
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break;
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default:
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tc_log_warn(MOD_NAME,
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"unsupported request (close)");
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return(TC_IMPORT_ERROR);
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break;
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}
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return(TC_IMPORT_OK);
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}
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