diff options
Diffstat (limited to 'debian/transcode/transcode-1.1.7/pvm3/external_codec.c')
| -rw-r--r-- | debian/transcode/transcode-1.1.7/pvm3/external_codec.c | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/debian/transcode/transcode-1.1.7/pvm3/external_codec.c b/debian/transcode/transcode-1.1.7/pvm3/external_codec.c new file mode 100644 index 00000000..cc685399 --- /dev/null +++ b/debian/transcode/transcode-1.1.7/pvm3/external_codec.c @@ -0,0 +1,207 @@ +/* + * external_codec.c + * + * Copyright (C) Marzio Malanchini - August 2003 + * + * 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. + * + */ + +#include "transcode.h" +#include "external_codec.h" + +#include <stdlib.h> + +#define MPEG2ENC_MP2ENC_PROG "mplex" +#define MPEG_MPEG_PROG "tcmplex" +#define AVI_AVI_PROG "avimerge" + + +static char *p_supported_modules[] = { + "null", + "mpeg2enc", + "mp2enc", + "mpeg", + "divx5", + "ffmpeg", + "xvid", + NULL + }; + +void f_help_codec (char *p_module) +{ + int s_cont; + + fprintf(stderr, "[%s] Supported Modules\n",p_module); + fprintf(stderr, "[%s] --------------------\n",p_module); + for(s_cont=0;p_supported_modules[s_cont]!=NULL;s_cont++) + { + if (s_cont%2) + fprintf(stderr, "\t%s\n",p_supported_modules[s_cont]); + else + fprintf(stderr, "[%s] %s",p_module,p_supported_modules[s_cont]); + } + if ((s_cont-1)%2) + fprintf(stderr, "[%s] --------------------\n",p_module); + else + fprintf(stderr, "\n[%s] --------------------\n",p_module); +} + +char *f_supported_system(pvm_config_codec *p_v_codec,pvm_config_codec *p_a_codec) +{ + static char *p_buffer="mpeg1audio"; + + if ((!strcasecmp(p_v_codec->p_codec, "mpeg2enc"))&&(!strcasecmp(p_a_codec->p_codec, "mp2enc"))) + return((char *)"mpeg2enc-mp2enc"); + else if ((!strcasecmp(p_v_codec->p_codec, "mpeg"))&&(!strcasecmp(p_a_codec->p_codec, "mpeg"))) + return((char *)"mpeg-mpeg"); + else if ((!strcasecmp(p_v_codec->p_codec, "ffmpeg"))&&(!strcasecmp(p_a_codec->p_codec, "ffmpeg"))&&((!strcasecmp(p_v_codec->p_par1, "mpeg1video")))) + { + p_a_codec->p_par1=p_buffer; /*this isn't defined but useful to known the type of the output stram*/ + return((char *)"mpeg-mpeg"); + } + else + return((char *)"avi-avi"); + return(NULL); +} + +int f_supported_export_module(char *p_codec) +{ + int s_cont; + + for(s_cont=0;p_supported_modules[s_cont]!=NULL;s_cont++) + { + if (!strcasecmp(p_codec,p_supported_modules[s_cont])) + { + return(1); + } + } + return(0); +} + +int f_multiplexer(char *p_codec,char *p_merge_cmd,char *p_video_filename,char *p_audio_filename,char *p_dest_file,int s_verbose) +{ + char s_buffer[2*MAX_BUF]; + + if(!strcasecmp(p_codec,"mpeg2enc-mp2enc")) + { + memset(s_buffer,'\0',sizeof(s_buffer)); + if (p_merge_cmd!=NULL) + tc_snprintf(s_buffer,sizeof(s_buffer),"%s %s -o %s %s %s",MPEG2ENC_MP2ENC_PROG,p_merge_cmd,p_dest_file,p_video_filename,p_audio_filename); + else + tc_snprintf(s_buffer,sizeof(s_buffer),"%s -o %s %s %s",MPEG2ENC_MP2ENC_PROG,p_dest_file,p_video_filename,p_audio_filename); + if(s_verbose & TC_DEBUG) + fprintf(stderr,"(%s) multiplex cmd: %s\n",__FILE__,s_buffer); + (int)system(s_buffer); + return(0); + } + else if(!strcasecmp(p_codec,"mpeg-mpeg")) + { + memset(s_buffer,'\0',sizeof(s_buffer)); + if (p_merge_cmd!=NULL) + tc_snprintf(s_buffer,sizeof(s_buffer),"%s %s -o %s -i %s -p %s",MPEG_MPEG_PROG,p_merge_cmd,p_dest_file,p_video_filename,p_audio_filename); + else + tc_snprintf(s_buffer,sizeof(s_buffer),"%s -o %s -i %s -p %s",MPEG_MPEG_PROG,p_dest_file,p_video_filename,p_audio_filename); + if(s_verbose & TC_DEBUG) + fprintf(stderr,"(%s) multiplex cmd: %s\n",__FILE__,s_buffer); + (int)system(s_buffer); + return(0); + } + else if(!strcasecmp(p_codec,"avi-avi")) + { + memset(s_buffer,'\0',sizeof(s_buffer)); + if (p_merge_cmd!=NULL) + tc_snprintf(s_buffer,sizeof(s_buffer),"%s %s -o %s -i %s -p %s",AVI_AVI_PROG,p_merge_cmd,p_dest_file,p_video_filename,p_audio_filename); + else + tc_snprintf(s_buffer,sizeof(s_buffer),"%s -o %s -i %s -p %s",AVI_AVI_PROG,p_dest_file,p_video_filename,p_audio_filename); + if(s_verbose & TC_DEBUG) + fprintf(stderr,"(%s) multiplex cmd: %s\n",__FILE__,s_buffer); + (int)system(s_buffer); + return(0); + } + else + return(1); +} + +char *f_external_suffix(char *p_codec,char *p_param) +{ + + static char *p_suffix[]={".m1v\0",".m2v\0",".mpa\0",".mpeg\0","\0",NULL}; + char s_var; + if (p_param!=NULL) + { + if(!strcasecmp(p_codec,"mp2enc")) + { + return(p_suffix[2]); + } + else if((!strcasecmp(p_codec,"mpeg2enc-mp2enc"))||(!strcasecmp(p_codec,"mpeg-mpeg"))) + { + return(p_suffix[3]); + } + else if((!strcasecmp(p_codec,"ffmpeg"))&&((!strcasecmp(p_param,"mpeg1video")))) + { + return(p_suffix[0]); + } + else if((!strcasecmp(p_codec,"ffmpeg"))&&((!strcasecmp(p_param,"mpeg1audio")))) + { + return(p_suffix[4]); + } + else if(!strcasecmp(p_codec,"mpeg2enc")) + { + s_var=p_param[0]; + if (p_param==NULL) /*det the suffix*/ + return(p_suffix[0]); + else if (strchr("1234568", tolower(s_var))==NULL) + return(p_suffix[0]); + else if (strchr("34568",tolower(s_var))!=NULL) + return(p_suffix[1]); + else + return(p_suffix[0]); + } + else if(!strcasecmp(p_codec,"mpeg")) + { + s_var=p_param[0]; + if (p_param==NULL) /*det the suffix*/ + return(p_suffix[0]); + else if (strchr("1bvs2d", tolower(s_var))==NULL) + return(p_suffix[0]); + else if (strchr("1bv",tolower(s_var))!=NULL) + return(p_suffix[0]); + else + return(p_suffix[1]); + } + } + else + { + if(!strcasecmp(p_codec,"mp2enc")) + { + return(p_suffix[2]); + } + else if(!strcasecmp(p_codec,"mpeg")) /*valid only for audio (no param)*/ + { + return(p_suffix[2]); + } + else if((!strcasecmp(p_codec,"mpeg2enc-mp2enc"))||(!strcasecmp(p_codec,"mpeg-mpeg"))) + { + return(p_suffix[3]); + } + else + return(p_suffix[4]); + } + return(p_suffix[4]); +} + |