diff options
Diffstat (limited to 'libmpdemux/demuxer.c')
-rw-r--r-- | libmpdemux/demuxer.c | 1366 |
1 files changed, 269 insertions, 1097 deletions
diff --git a/libmpdemux/demuxer.c b/libmpdemux/demuxer.c index dcf6459260..2a1770f42e 100644 --- a/libmpdemux/demuxer.c +++ b/libmpdemux/demuxer.c @@ -21,6 +21,105 @@ #include "../libaf/af_format.h" #include "../libvo/fastmemcpy.h" + +// Demuxer list +extern demuxer_desc_t demuxer_desc_rawaudio; +extern demuxer_desc_t demuxer_desc_rawvideo; +extern demuxer_desc_t demuxer_desc_tv; +extern demuxer_desc_t demuxer_desc_mf; +extern demuxer_desc_t demuxer_desc_avi; +extern demuxer_desc_t demuxer_desc_y4m; +extern demuxer_desc_t demuxer_desc_asf; +extern demuxer_desc_t demuxer_desc_nsv; +extern demuxer_desc_t demuxer_desc_nuv; +extern demuxer_desc_t demuxer_desc_real; +extern demuxer_desc_t demuxer_desc_smjpeg; +extern demuxer_desc_t demuxer_desc_matroska; +extern demuxer_desc_t demuxer_desc_realaudio; +extern demuxer_desc_t demuxer_desc_vqf; +extern demuxer_desc_t demuxer_desc_mov; +extern demuxer_desc_t demuxer_desc_vivo; +extern demuxer_desc_t demuxer_desc_fli; +extern demuxer_desc_t demuxer_desc_film; +extern demuxer_desc_t demuxer_desc_roq; +extern demuxer_desc_t demuxer_desc_gif; +extern demuxer_desc_t demuxer_desc_ogg; +extern demuxer_desc_t demuxer_desc_avs; +extern demuxer_desc_t demuxer_desc_pva; +extern demuxer_desc_t demuxer_desc_mpeg_ts; +extern demuxer_desc_t demuxer_desc_lmlm4; +extern demuxer_desc_t demuxer_desc_mpeg_ps; +extern demuxer_desc_t demuxer_desc_mpeg_pes; +extern demuxer_desc_t demuxer_desc_mpeg_es; +extern demuxer_desc_t demuxer_desc_mpeg4_es; +extern demuxer_desc_t demuxer_desc_h264_es; +extern demuxer_desc_t demuxer_desc_rawdv; +extern demuxer_desc_t demuxer_desc_audio; +extern demuxer_desc_t demuxer_desc_xmms; +extern demuxer_desc_t demuxer_desc_mpeg_ty; +extern demuxer_desc_t demuxer_desc_rtp; +extern demuxer_desc_t demuxer_desc_lavf; +extern demuxer_desc_t demuxer_desc_aac; + +demuxer_desc_t* demuxer_list[] = { + &demuxer_desc_rawaudio, + &demuxer_desc_rawvideo, +#ifdef USE_TV + &demuxer_desc_tv, +#endif + &demuxer_desc_mf, + &demuxer_desc_avi, + &demuxer_desc_y4m, + &demuxer_desc_asf, + &demuxer_desc_nsv, + &demuxer_desc_nuv, + &demuxer_desc_real, + &demuxer_desc_smjpeg, +#ifdef HAVE_MATROSKA + &demuxer_desc_matroska, +#endif + &demuxer_desc_realaudio, + &demuxer_desc_vqf, + &demuxer_desc_mov, + &demuxer_desc_vivo, + &demuxer_desc_fli, + &demuxer_desc_film, + &demuxer_desc_roq, +#ifdef HAVE_GIF + &demuxer_desc_gif, +#endif +#ifdef HAVE_OGGVORBIS + &demuxer_desc_ogg, +#endif +#ifdef USE_WIN32DLL + &demuxer_desc_avs, +#endif + &demuxer_desc_pva, + &demuxer_desc_mpeg_ts, + &demuxer_desc_lmlm4, + &demuxer_desc_mpeg_ps, + &demuxer_desc_mpeg_pes, + &demuxer_desc_mpeg_es, + &demuxer_desc_mpeg4_es, + &demuxer_desc_h264_es, +#ifdef HAVE_LIBDV095 + &demuxer_desc_rawdv, +#endif + &demuxer_desc_audio, +#ifdef HAVE_XMMS + &demuxer_desc_xmms, +#endif + &demuxer_desc_mpeg_ty, +#ifdef STREAMING_LIVE_DOT_COM + &demuxer_desc_rtp, +#endif +#ifdef USE_LIBAVFORMAT + &demuxer_desc_lavf, +#endif + &demuxer_desc_aac, + NULL +}; + // Should be set to 1 by demux module if ids it passes to new_sh_audio and // new_sh_video don't match aids and vids it accepts from the command line int demux_aid_vid_mismatch = 0; @@ -56,7 +155,26 @@ demux_stream_t* new_demuxer_stream(struct demuxer_st *demuxer,int id){ return ds; } -demuxer_t* new_demuxer(stream_t *stream,int type,int a_id,int v_id,int s_id){ + +/** + * Get demuxer description structure for a given demuxer type + * + * @param file_format type of the demuxer + * @return structure for the demuxer, NULL if not found + */ +static demuxer_desc_t* get_demuxer_desc_from_type(int file_format) +{ + int i; + + for (i = 0; demuxer_list[i]; i++) + if (file_format == demuxer_list[i]->type) + return demuxer_list[i]; + + return NULL; +} + + +demuxer_t* new_demuxer(stream_t *stream,int type,int a_id,int v_id,int s_id,char *filename){ demuxer_t *d=malloc(sizeof(demuxer_t)); memset(d,0,sizeof(demuxer_t)); d->stream=stream; @@ -69,6 +187,11 @@ demuxer_t* new_demuxer(stream_t *stream,int type,int a_id,int v_id,int s_id){ d->video=new_demuxer_stream(d,v_id); d->sub=new_demuxer_stream(d,s_id); d->type=type; + if(type) + if (!(d->desc = get_demuxer_desc_from_type(type))) + mp_msg(MSGT_DEMUXER,MSGL_ERR,"BUG! Invalid demuxer type in new_demuxer(), big troubles ahead."); + if(filename) // Filename hack for avs_check_file + d->filename=strdup(filename); stream_reset(stream); stream_seek(stream,stream->start_pos); return d; @@ -130,141 +253,14 @@ void free_sh_video(sh_video_t* sh){ free(sh); } -extern void demux_close_vivo(demuxer_t *demuxer); -extern void demux_close_real(demuxer_t *demuxer); -extern void demux_close_y4m(demuxer_t *demuxer); -extern void demux_close_mf(demuxer_t* demuxer); -extern void demux_close_roq(demuxer_t* demuxer); -extern void demux_close_film(demuxer_t* demuxer); -extern void demux_close_fli(demuxer_t* demuxer); -extern void demux_close_nsv(demuxer_t* demuxer); -extern void demux_close_nuv(demuxer_t* demuxer); -extern void demux_close_audio(demuxer_t* demuxer); -extern void demux_close_mpc(demuxer_t* demuxer); -extern void demux_close_ogg(demuxer_t* demuxer); -extern void demux_close_mpg(demuxer_t* demuxer); -extern void demux_close_rtp(demuxer_t* demuxer); -extern void demux_close_demuxers(demuxer_t* demuxer); -extern void demux_close_avi(demuxer_t *demuxer); -extern void demux_close_rawdv(demuxer_t* demuxer); -extern void demux_close_pva(demuxer_t* demuxer); -extern void demux_close_smjpeg(demuxer_t* demuxer); -extern void demux_close_xmms(demuxer_t* demuxer); -extern void demux_close_gif(demuxer_t* demuxer); -extern void demux_close_lmlm4(demuxer_t* demuxer); -extern void demux_close_ts(demuxer_t* demuxer); -extern void demux_close_mkv(demuxer_t* demuxer); -extern void demux_close_ra(demuxer_t* demuxer); -extern void demux_close_ty(demuxer_t* demuxer); -extern void demux_close_lavf(demuxer_t* demuxer); -extern void demux_close_vqf(demuxer_t* demuxer); -extern void demux_close_aac(demuxer_t* demuxer); -#ifdef USE_WIN32DLL -extern void demux_close_avs(demuxer_t* demuxer); -#endif -extern void demux_close_mov(demuxer_t* demuxer); - - -#ifdef USE_TV -#include "tv.h" -extern int tv_param_on; - -extern int demux_tv_fill_buffer(demuxer_t *demux, demux_stream_t *ds); -extern int demux_open_tv(demuxer_t *demuxer); -#if defined(USE_TV) && (defined(HAVE_TV_V4L) || defined(HAVE_TV_V4L2)) -extern void demux_close_tv(demuxer_t *demuxer); -#endif -#endif - void free_demuxer(demuxer_t *demuxer){ int i; mp_msg(MSGT_DEMUXER,MSGL_DBG2,"DEMUXER: freeing demuxer at %p\n",demuxer); - switch(demuxer->type) { - case DEMUXER_TYPE_PVA: - demux_close_pva(demuxer); break; - case DEMUXER_TYPE_VIVO: - demux_close_vivo(demuxer); break; - case DEMUXER_TYPE_REAL: - demux_close_real(demuxer); break; - case DEMUXER_TYPE_Y4M: - demux_close_y4m(demuxer); break; - case DEMUXER_TYPE_MF: - demux_close_mf(demuxer); break; - case DEMUXER_TYPE_ROQ: - demux_close_roq(demuxer); break; - case DEMUXER_TYPE_FILM: - demux_close_film(demuxer); break; - case DEMUXER_TYPE_FLI: - demux_close_fli(demuxer); break; - case DEMUXER_TYPE_NSV: - demux_close_nsv(demuxer); break; - case DEMUXER_TYPE_NUV: - demux_close_nuv(demuxer); break; - case DEMUXER_TYPE_MPEG_TY: - demux_close_ty(demuxer); break; -#if defined(USE_TV) && (defined(HAVE_TV_V4L) || defined(HAVE_TV_V4L2)) - case DEMUXER_TYPE_TV: - demux_close_tv(demuxer); break; -#endif -#ifdef HAVE_LIBDV095 - case DEMUXER_TYPE_RAWDV: - demux_close_rawdv(demuxer); break; -#endif - case DEMUXER_TYPE_AUDIO: - demux_close_audio(demuxer); break; - case DEMUXER_TYPE_MPC: - demux_close_mpc(demuxer); break; -#ifdef HAVE_OGGVORBIS - case DEMUXER_TYPE_OGG: - demux_close_ogg(demuxer); break; -#endif -#ifdef HAVE_MATROSKA - case DEMUXER_TYPE_MATROSKA: - demux_close_mkv(demuxer); break; -#endif -#ifdef STREAMING_LIVE_DOT_COM - case DEMUXER_TYPE_RTP: - demux_close_rtp(demuxer); break; -#endif - case DEMUXER_TYPE_SMJPEG: - demux_close_smjpeg(demuxer); break; - case DEMUXER_TYPE_DEMUXERS: - demux_close_demuxers(demuxer); return; - case DEMUXER_TYPE_AVI: - case DEMUXER_TYPE_AVI_NI: - case DEMUXER_TYPE_AVI_NINI: - demux_close_avi(demuxer); break; -#ifdef HAVE_XMMS - case DEMUXER_TYPE_XMMS: - demux_close_xmms(demuxer); break; -#endif -#ifdef HAVE_GIF - case DEMUXER_TYPE_GIF: - demux_close_gif(demuxer); break; -#endif - case DEMUXER_TYPE_LMLM4: - demux_close_lmlm4(demuxer); break; - case DEMUXER_TYPE_MPEG_TS: - demux_close_ts(demuxer); break; - case DEMUXER_TYPE_MPEG_PS: - demux_close_mpg(demuxer); break; - case DEMUXER_TYPE_REALAUDIO: - demux_close_ra(demuxer); break; - case DEMUXER_TYPE_VQF: - demux_close_vqf(demuxer); break; - case DEMUXER_TYPE_AAC: - demux_close_aac(demuxer); break; -#ifdef USE_LIBAVFORMAT - case DEMUXER_TYPE_LAVF: - demux_close_lavf(demuxer); break; -#endif -#ifdef USE_WIN32DLL - case DEMUXER_TYPE_AVS: - demux_close_avs(demuxer); break; -#endif - case DEMUXER_TYPE_MOV: - demux_close_mov(demuxer); break; - } + if(demuxer->desc->close) + demuxer->desc->close(demuxer); + // Very ugly hack to make it behave like old implementation + if (demuxer->desc->type == DEMUXER_TYPE_DEMUXERS) + return; // free streams: for(i = 0; i < MAX_A_STREAMS; i++) if(demuxer->a_streams[i]) free_sh_audio(demuxer->a_streams[i]); @@ -281,6 +277,8 @@ void free_demuxer(demuxer_t *demuxer){ free(demuxer->info[i]); free(demuxer->info); } + if(demuxer->filename) + free(demuxer->filename); free(demuxer); } @@ -320,112 +318,11 @@ void ds_read_packet(demux_stream_t *ds,stream_t *stream,int len,float pts,off_t // return value: // 0 = EOF or no stream found or invalid type // 1 = successfully read a packet -int demux_mf_fill_buffer( demuxer_t *demux); -int demux_roq_fill_buffer(demuxer_t *demux); -int demux_film_fill_buffer(demuxer_t *demux); -int demux_fli_fill_buffer(demuxer_t *demux); -int demux_mpg_es_fill_buffer(demuxer_t *demux); -int demux_mpg_fill_buffer(demuxer_t *demux); -int demux_ty_fill_buffer(demuxer_t *demux); -int demux_avi_fill_buffer(demuxer_t *demux); -int demux_avi_fill_buffer_ni(demuxer_t *demux,demux_stream_t *ds); -int demux_avi_fill_buffer_nini(demuxer_t *demux,demux_stream_t *ds); -int demux_asf_fill_buffer(demuxer_t *demux); -int demux_mov_fill_buffer(demuxer_t *demux,demux_stream_t* ds); -int demux_vivo_fill_buffer(demuxer_t *demux); -int demux_real_fill_buffer(demuxer_t *demuxer); -int demux_nsv_fill_buffer(demuxer_t *demux); -int demux_nuv_fill_buffer(demuxer_t *demux); -int demux_rtp_fill_buffer(demuxer_t *demux, demux_stream_t* ds); -int demux_rawdv_fill_buffer(demuxer_t *demuxer); -int demux_y4m_fill_buffer(demuxer_t *demux); -int demux_audio_fill_buffer(demux_stream_t *ds); -int demux_mpc_fill_buffer(demux_stream_t *ds); -int demux_pva_fill_buffer(demuxer_t *demux); -int demux_xmms_fill_buffer(demuxer_t *demux,demux_stream_t *ds); -int demux_gif_fill_buffer(demuxer_t *demux); -int demux_ts_fill_buffer(demuxer_t *demux); -int demux_ra_fill_buffer(demuxer_t *demux); -int demux_vqf_fill_buffer(demuxer_t *demux); - -extern int demux_aac_fill_buffer(demuxer_t *demux); -extern int demux_demuxers_fill_buffer(demuxer_t *demux,demux_stream_t *ds); -extern int demux_ogg_fill_buffer(demuxer_t *d); -extern int demux_rawaudio_fill_buffer(demuxer_t* demuxer, demux_stream_t *ds); -extern int demux_rawvideo_fill_buffer(demuxer_t* demuxer, demux_stream_t *ds); -extern int demux_smjpeg_fill_buffer(demuxer_t* demux); -extern int demux_lmlm4_fill_buffer(demuxer_t* demux); -extern int demux_mkv_fill_buffer(demuxer_t *d); -extern int demux_lavf_fill_buffer(demuxer_t *d); -#ifdef USE_WIN32DLL -extern int demux_avs_fill_buffer(demuxer_t *d); -#endif int demux_fill_buffer(demuxer_t *demux,demux_stream_t *ds){ // Note: parameter 'ds' can be NULL! // printf("demux->type=%d\n",demux->type); - switch(demux->type){ - case DEMUXER_TYPE_MF: return demux_mf_fill_buffer(demux); - case DEMUXER_TYPE_ROQ: return demux_roq_fill_buffer(demux); - case DEMUXER_TYPE_FILM: return demux_film_fill_buffer(demux); - case DEMUXER_TYPE_FLI: return demux_fli_fill_buffer(demux); - case DEMUXER_TYPE_MPEG_TY: return demux_ty_fill_buffer( demux ); - case DEMUXER_TYPE_MPEG4_ES: - case DEMUXER_TYPE_H264_ES: - case DEMUXER_TYPE_MPEG_ES: return demux_mpg_es_fill_buffer(demux); - case DEMUXER_TYPE_MPEG_PS: return demux_mpg_fill_buffer(demux); - case DEMUXER_TYPE_AVI: return demux_avi_fill_buffer(demux); - case DEMUXER_TYPE_AVI_NI: return demux_avi_fill_buffer_ni(demux,ds); - case DEMUXER_TYPE_AVI_NINI: return demux_avi_fill_buffer_nini(demux,ds); - case DEMUXER_TYPE_ASF: return demux_asf_fill_buffer(demux); - case DEMUXER_TYPE_MOV: return demux_mov_fill_buffer(demux,ds); - case DEMUXER_TYPE_VIVO: return demux_vivo_fill_buffer(demux); - case DEMUXER_TYPE_PVA: return demux_pva_fill_buffer(demux); -#ifdef HAVE_LIBDV095 - case DEMUXER_TYPE_RAWDV: return demux_rawdv_fill_buffer(demux); -#endif - case DEMUXER_TYPE_REAL: return demux_real_fill_buffer(demux); - case DEMUXER_TYPE_NSV: return demux_nsv_fill_buffer(demux); - case DEMUXER_TYPE_NUV: return demux_nuv_fill_buffer(demux); -#ifdef USE_TV - case DEMUXER_TYPE_TV: return demux_tv_fill_buffer(demux, ds); -#endif - case DEMUXER_TYPE_Y4M: return demux_y4m_fill_buffer(demux); - case DEMUXER_TYPE_AUDIO: return demux_audio_fill_buffer(ds); - case DEMUXER_TYPE_MPC: return demux_mpc_fill_buffer(ds); -#ifdef HAVE_XMMS - case DEMUXER_TYPE_XMMS: return demux_xmms_fill_buffer(demux,ds); -#endif - case DEMUXER_TYPE_DEMUXERS: return demux_demuxers_fill_buffer(demux,ds); -#ifdef HAVE_OGGVORBIS - case DEMUXER_TYPE_OGG: return demux_ogg_fill_buffer(demux); -#endif -#ifdef HAVE_MATROSKA - case DEMUXER_TYPE_MATROSKA: return demux_mkv_fill_buffer(demux); -#endif - case DEMUXER_TYPE_RAWAUDIO: return demux_rawaudio_fill_buffer(demux,ds); - case DEMUXER_TYPE_RAWVIDEO: return demux_rawvideo_fill_buffer(demux,ds); -#ifdef STREAMING_LIVE_DOT_COM - case DEMUXER_TYPE_RTP: return demux_rtp_fill_buffer(demux, ds); -#endif - case DEMUXER_TYPE_SMJPEG: return demux_smjpeg_fill_buffer(demux); -#ifdef HAVE_GIF - case DEMUXER_TYPE_GIF: return demux_gif_fill_buffer(demux); -#endif - case DEMUXER_TYPE_LMLM4: return demux_lmlm4_fill_buffer(demux); - case DEMUXER_TYPE_MPEG_TS: - return demux_ts_fill_buffer(demux); - case DEMUXER_TYPE_REALAUDIO: return demux_ra_fill_buffer(demux); - case DEMUXER_TYPE_VQF: return demux_vqf_fill_buffer(demux); - case DEMUXER_TYPE_AAC: return demux_aac_fill_buffer(demux); -#ifdef USE_LIBAVFORMAT - case DEMUXER_TYPE_LAVF: return demux_lavf_fill_buffer(demux); -#endif -#ifdef USE_WIN32DLL - case DEMUXER_TYPE_AVS: return demux_avs_fill_buffer(demux); -#endif - } - return 0; + return demux->desc->fill_buffer(demux, ds); } // return value: @@ -605,74 +502,53 @@ extern int pts_from_bps; //extern int video_id; //extern int dvdsub_id; -int asf_check_header(demuxer_t *demuxer); -int read_asf_header(demuxer_t *demuxer); -demux_stream_t* demux_avi_select_stream(demuxer_t *demux,unsigned int id); -demuxer_t* demux_open_avi(demuxer_t* demuxer); -int mov_check_file(demuxer_t* demuxer); -int mov_read_header(demuxer_t* demuxer); -int demux_open_fli(demuxer_t* demuxer); -int demux_open_mf(demuxer_t* demuxer); -int demux_open_film(demuxer_t* demuxer); -int demux_open_roq(demuxer_t* demuxer); -int demux_mpg_probe(demuxer_t *demuxer); -#ifdef HAVE_LIBDV095 -int demux_open_rawdv(demuxer_t* demuxer); -extern int rawdv_check_file(demuxer_t *demuxer); -#endif +void demuxer_help(void) +{ + int i; -#ifdef USE_WIN32DLL -int avs_check_file(demuxer_t *demuxer, const char *filename); -#endif + mp_msg(MSGT_DEMUXER, MSGL_INFO, "Available demuxers:\n"); + mp_msg(MSGT_DEMUXER, MSGL_INFO, " demuxer: type info: (comment)\n"); + for (i = 0; demuxer_list[i]; i++) { + if (demuxer_list[i]->type > DEMUXER_TYPE_MAX) // Don't display special demuxers + continue; + if (demuxer_list[i]->comment && strlen(demuxer_list[i]->comment)) + mp_msg(MSGT_DEMUXER, MSGL_INFO, "%10s %2d %s (%s)\n", + demuxer_list[i]->name, demuxer_list[i]->type, demuxer_list[i]->info, demuxer_list[i]->comment); + else + mp_msg(MSGT_DEMUXER, MSGL_INFO, "%10s %2d %s\n", + demuxer_list[i]->name, demuxer_list[i]->type, demuxer_list[i]->info); + } +} -extern int demux_aac_open(demuxer_t *demuxer); -extern int demux_aac_probe(demuxer_t *demuxer); -extern int vivo_check_file(demuxer_t *demuxer); -extern void demux_open_vivo(demuxer_t *demuxer); -extern int y4m_check_file(demuxer_t *demuxer); -extern void demux_open_y4m(demuxer_t *demuxer); -extern int roq_check_file(demuxer_t *demuxer); -extern int pva_check_file(demuxer_t * demuxer); -extern demuxer_t * demux_open_pva(demuxer_t * demuxer); -extern int real_check_file(demuxer_t *demuxer); -extern void demux_open_real(demuxer_t *demuxer); -extern int nsv_check_file(demuxer_t *demuxer); -extern int nuv_check_file(demuxer_t *demuxer); -extern void demux_open_nsv(demuxer_t *demuxer); -extern void demux_open_nuv(demuxer_t *demuxer); -extern int demux_audio_open(demuxer_t* demuxer); -extern int demux_mpc_open(demuxer_t* demuxer); -extern int demux_ogg_open(demuxer_t* demuxer); -extern int demux_mpg_open(demuxer_t* demuxer); -extern int demux_rawaudio_open(demuxer_t* demuxer); -extern int demux_rawvideo_open(demuxer_t* demuxer); -extern int smjpeg_check_file(demuxer_t *demuxer); -extern int demux_open_smjpeg(demuxer_t* demuxer); -extern int demux_xmms_open(demuxer_t* demuxer); -extern int gif_check_file(demuxer_t *demuxer); -extern int demux_open_gif(demuxer_t* demuxer); -extern int lmlm4_check_file(demuxer_t* demuxer); -extern int demux_open_lmlm4(demuxer_t* demuxer); -extern int ts_check_file(demuxer_t * demuxer); -extern int demux_open_ts(demuxer_t *demuxer); -extern int demux_open_mkv(demuxer_t *demuxer); -extern int ra_check_file(demuxer_t *demuxer); -extern int demux_open_ra(demuxer_t* demuxer); -extern int demux_probe_vqf(demuxer_t *demuxer); -extern int demux_open_vqf(demuxer_t* demuxer); -#ifdef HAVE_MATROSKA -extern int demux_mkv_open(demuxer_t *demuxer); -#endif -extern int lavf_check_file(demuxer_t *demuxer); -extern int demux_open_lavf(demuxer_t* demuxer); -#ifdef USE_WIN32DLL -extern int demux_open_avs(demuxer_t* demuxer); -#endif -extern demuxer_t* init_avi_with_ogg(demuxer_t* demuxer); -#ifdef STREAMING_LIVE_DOT_COM -extern demuxer_t* demux_open_rtp(demuxer_t* demuxer); -#endif +/** + * Get demuxer type for a given demuxer name + * + * @param demuxer_name string with demuxer name of demuxer number + * @return DEMUXER_TYPE_xxx, -1 if error or not found + */ +int get_demuxer_type_from_name(char *demuxer_name) +{ + int i; + long type_int; + char *endptr; + + for (i = 0; demuxer_list[i]; i++) { + if (demuxer_list[i]->type > DEMUXER_TYPE_MAX) // Can't select special demuxers from commandline + continue; + if (strcmp(demuxer_name, demuxer_list[i]->name) == 0) + return demuxer_list[i]->type; + } + + // No match found, try to parse name as an integer (demuxer number) + type_int = strtol(demuxer_name, &endptr, 0); + if (*endptr) // Conversion failed + return -1; + if ((type_int > 0) && (type_int <= DEMUXER_TYPE_MAX)) + return (int)type_int; + + return -1; +} int extension_parsing=1; // 0=off 1=mixed (used only for unstable formats) @@ -695,162 +571,68 @@ static demuxer_t* demux_open_stream(stream_t *stream,int file_format,int audio_i demuxer_t *demuxer=NULL; -demux_stream_t *d_audio=NULL; -demux_stream_t *d_video=NULL; - -sh_audio_t *sh_audio=NULL; sh_video_t *sh_video=NULL; -//printf("demux_open(%p,%d,%d,%d,%d) \n",stream,file_format,audio_id,video_id,dvdsub_id); - -if(file_format == DEMUXER_TYPE_RAWAUDIO) { - demuxer = new_demuxer(stream,DEMUXER_TYPE_RAWAUDIO,audio_id,video_id,dvdsub_id); -} -if(file_format == DEMUXER_TYPE_RAWVIDEO) { - demuxer = new_demuxer(stream,DEMUXER_TYPE_RAWVIDEO,audio_id,video_id,dvdsub_id); -} - -#ifdef USE_TV -//=============== Try to open as TV-input: ================= -if(file_format==DEMUXER_TYPE_TV){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_TV,audio_id,video_id,dvdsub_id); - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_DetectedTV); -} -#endif +demuxer_desc_t *demuxer_desc; +int fformat; +int i; -//=============== Try to open as multi file: ================= -if(file_format==DEMUXER_TYPE_MF){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_MF,audio_id,video_id,dvdsub_id); - mp_msg( MSGT_DEMUXER,MSGL_INFO,"[demuxer] mf support.\n" ); -} +//printf("demux_open(%p,%d,%d,%d,%d) \n",stream,file_format,audio_id,video_id,dvdsub_id); -//=============== Try to open as AVI file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_AVI){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_AVI,audio_id,video_id,dvdsub_id); - { //---- RIFF header: - int id=stream_read_dword_le(demuxer->stream); // "RIFF" - if((id==mmioFOURCC('R','I','F','F')) || (id==mmioFOURCC('O','N','2',' '))){ - stream_read_dword_le(demuxer->stream); //filesize - id=stream_read_dword_le(demuxer->stream); // "AVI " - if(id==formtypeAVI){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"AVI"); - file_format=DEMUXER_TYPE_AVI; - } - if(id==mmioFOURCC('O','N','2','f')){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"ON2 AVI"); - file_format=DEMUXER_TYPE_AVI; - } - } - if (file_format==DEMUXER_TYPE_UNKNOWN) { - free_demuxer(demuxer); - demuxer = NULL; +// If somebody requested a demuxer check it +if (file_format) { + if ((demuxer_desc = get_demuxer_desc_from_type(file_format))) { + demuxer = new_demuxer(stream,demuxer_desc->type,audio_id,video_id,dvdsub_id,filename); + if (demuxer_desc->check_file) { + if ((fformat = demuxer_desc->check_file(demuxer)) != 0) { + if (fformat == demuxer_desc->type) { + // Move messages to demuxer detection code? + mp_msg(MSGT_DEMUXER, MSGL_INFO, MSGTR_Detected_XXX_FileFormat, demuxer_desc->shortdesc); + file_format = demuxer_desc->type = fformat; + } else { + // Format changed after check, recurse + free_demuxer(demuxer); + return demux_open_stream(stream,fformat,audio_id,video_id,dvdsub_id,filename); + } + } else { + // Check failed for forced demuxer, quit + free_demuxer(demuxer); + return NULL; + } } } } -//=============== Try to open as Y4M file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_Y4M){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_Y4M,audio_id,video_id,dvdsub_id); - if(y4m_check_file(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"YUV4MPEG2"); - file_format=DEMUXER_TYPE_Y4M; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -//=============== Try to open as ASF file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_ASF){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_ASF,audio_id,video_id,dvdsub_id); - if(asf_check_header(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"ASF"); - file_format=DEMUXER_TYPE_ASF; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -//=============== Try to open as NSV file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_NSV){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_NSV,audio_id,video_id,dvdsub_id); - if(file_format==DEMUXER_TYPE_NSV||nsv_check_file(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"Nullsoft Streaming Video"); - file_format=DEMUXER_TYPE_NSV; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -//=============== Try to open as NUV file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_NUV){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_NUV,audio_id,video_id,dvdsub_id); - if(nuv_check_file(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"NuppelVideo"); - file_format=DEMUXER_TYPE_NUV; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -//=============== Try to open as REAL file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_REAL){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_REAL,audio_id,video_id,dvdsub_id); - if(real_check_file(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"REAL"); - file_format=DEMUXER_TYPE_REAL; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -//=============== Try to open as SMJPEG file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_SMJPEG){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_SMJPEG,audio_id,video_id,dvdsub_id); - if(smjpeg_check_file(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"SMJPEG"); - file_format=DEMUXER_TYPE_SMJPEG; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -#ifdef HAVE_MATROSKA -//=============== Try to open as Matroska file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_MATROSKA){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_MATROSKA,audio_id,video_id,dvdsub_id); - if(demux_mkv_open(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"Matroska"); - file_format=DEMUXER_TYPE_MATROSKA; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -#endif -//=============== Try to open as REALAUDIO file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_REALAUDIO){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_REALAUDIO,audio_id,video_id,dvdsub_id); - if(ra_check_file(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"REALAUDIO"); - file_format=DEMUXER_TYPE_REALAUDIO; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -//=============== Try to open as VQF file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_VQF){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_VQF,audio_id,video_id,dvdsub_id); - if(demux_probe_vqf(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"VQF"); - file_format=DEMUXER_TYPE_VQF; - } else { +if (demuxer) + goto dmx_open; + +// Test demuxers with safe file checks +for (i = 0; (demuxer_desc = demuxer_list[i]); i++) { + if (demuxer_desc->safe_check) { + demuxer = new_demuxer(stream,demuxer_desc->type,audio_id,video_id,dvdsub_id,filename); + if ((fformat = demuxer_desc->check_file(demuxer)) != 0) { + if (fformat == demuxer_desc->type) { + mp_msg(MSGT_DEMUXER, MSGL_INFO, MSGTR_Detected_XXX_FileFormat, demuxer_desc->shortdesc); + file_format = fformat; + break; + } else { + // Format changed after check, recurse + free_demuxer(demuxer); + demuxer=demux_open_stream(stream,fformat,audio_id,video_id,dvdsub_id,filename); + if(demuxer) return demuxer; // done! + file_format = DEMUXER_TYPE_UNKNOWN; + } + } else { free_demuxer(demuxer); demuxer = NULL; + } } } -//=============== Try based on filename EXTENSION: ================= +if (demuxer) + goto dmx_open; + +// If no forced demuxer perform file extension based detection // Ok. We're over the stable detectable fileformats, the next ones are a bit // fuzzy. So by default (extension_parsing==1) try extension-based detection // first: @@ -865,495 +647,43 @@ if(file_format==DEMUXER_TYPE_UNKNOWN && filename && extension_parsing==1){ } } -//=============== Try to open as MOV file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_MOV){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_MOV,audio_id,video_id,dvdsub_id); - if(mov_check_file(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"QuickTime/MOV"); - file_format=demuxer->type; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -//=============== Try to open as VIVO file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_VIVO){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_VIVO,audio_id,video_id,dvdsub_id); - if(vivo_check_file(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat, "VIVO"); - file_format=DEMUXER_TYPE_VIVO; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -//=============== Try to open as FLI file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_FLI){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_FLI,audio_id,video_id,dvdsub_id); - { - int id; - stream_seek(demuxer->stream, 4); - id=stream_read_word_le(demuxer->stream); - // check for the FLI file magic number - if((id==0xAF11) || (id==0xAF12)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"FLI"); - file_format=DEMUXER_TYPE_FLI; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } - } -} -//=============== Try to open as FILM file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_FILM){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_FILM,audio_id,video_id,dvdsub_id); - { - int signature=stream_read_fourcc(demuxer->stream); - // check for the FLI file magic number - if(signature==mmioFOURCC('F', 'I', 'L', 'M')){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"FILM"); - file_format=DEMUXER_TYPE_FILM; +// Try detection for all other demuxers +for (i = 0; (demuxer_desc = demuxer_list[i]); i++) { + if (!demuxer_desc->safe_check && demuxer_desc->check_file) { + demuxer = new_demuxer(stream,demuxer_desc->type,audio_id,video_id,dvdsub_id,filename); + if ((fformat = demuxer_desc->check_file(demuxer)) != 0) { + if (fformat == demuxer_desc->type) { + mp_msg(MSGT_DEMUXER, MSGL_INFO, MSGTR_Detected_XXX_FileFormat, demuxer_desc->shortdesc); + file_format = fformat; + break; + } else { + // Format changed after check, recurse + free_demuxer(demuxer); + demuxer=demux_open_stream(stream,fformat,audio_id,video_id,dvdsub_id,filename); + if(demuxer) return demuxer; // done! + file_format = DEMUXER_TYPE_UNKNOWN; + } } else { free_demuxer(demuxer); demuxer = NULL; } } } -//=============== Try to open as RoQ file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_ROQ){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_ROQ,audio_id,video_id,dvdsub_id); - if(roq_check_file(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"ROQ"); - file_format=DEMUXER_TYPE_ROQ; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -#ifdef HAVE_GIF -//=============== Try to open as GIF file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_GIF){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_GIF,audio_id,video_id,dvdsub_id); - if(gif_check_file(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"GIF"); - file_format=DEMUXER_TYPE_GIF; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -#endif -#ifdef HAVE_OGGVORBIS -//=============== Try to open as Ogg file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_OGG){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_OGG,audio_id,video_id,dvdsub_id); - if(demux_ogg_open(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"Ogg"); - file_format=DEMUXER_TYPE_OGG; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -#endif -#ifdef USE_WIN32DLL -//=============== Try to open as Avisynth file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_AVS){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_AVS,audio_id,video_id,dvdsub_id); - if (avs_check_file(demuxer, filename)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"AVS"); - file_format=DEMUXER_TYPE_AVS; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -#endif -//=============== Try to open as PVA file: ================= -if(file_format == DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_PVA){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_PVA,audio_id,video_id,dvdsub_id); - if(pva_check_file(demuxer)) { - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"PVA"); - file_format=DEMUXER_TYPE_PVA; - } else { - free_demuxer(demuxer); - demuxer=NULL; - } -} -//=============== Try to open as MPEG-TS file: ================= -if(file_format == DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_MPEG_TS){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_MPEG_TS,audio_id,video_id,dvdsub_id); - if(ts_check_file(demuxer)) { - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"TS"); - file_format=DEMUXER_TYPE_MPEG_TS; - } else { - free_demuxer(demuxer); - demuxer=NULL; - } -} -//=============== Try to open as LMLM4 file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_LMLM4){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_LMLM4,audio_id,video_id,dvdsub_id); - if(lmlm4_check_file(demuxer)){ - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"RAW LMLM4"); - file_format=DEMUXER_TYPE_LMLM4; - } else { - free_demuxer(demuxer); - demuxer = NULL; - } -} -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_MPEG_PS){ - demuxer=new_demuxer(stream,DEMUXER_TYPE_MPEG_PS,audio_id,video_id,dvdsub_id); - file_format = demux_mpg_probe(demuxer); - mp_msg(MSGT_DEMUXER,MSGL_V,"demux_mpg_probe returned file_format %d\n", file_format); - if(file_format==DEMUXER_TYPE_UNKNOWN) { - free_demuxer(demuxer); - demuxer=new_demuxer(stream,DEMUXER_TYPE_MPEG_PS,audio_id,video_id,dvdsub_id); - demuxer->synced = 3; - file_format = demux_mpg_probe(demuxer); - mp_msg(MSGT_DEMUXER,MSGL_V,"demux_mpg_probe returned file_format %d\n", file_format); - if(file_format==DEMUXER_TYPE_MPEG_PS) - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"MPEG-PES"); - } else if(file_format==DEMUXER_TYPE_MPEG_PS) - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"MPEG-PS"); - - if(file_format != DEMUXER_TYPE_MPEG_PS) { - free_demuxer(demuxer); - demuxer = NULL; - } -} -//=============== Try to open as MPEG-ES file: ================= -if(file_format==DEMUXER_TYPE_MPEG_ES || file_format==DEMUXER_TYPE_MPEG4_ES || file_format==DEMUXER_TYPE_H264_ES){ // little hack, see above! - demuxer=new_demuxer(stream,file_format,audio_id,video_id,dvdsub_id); - if(!ds_fill_buffer(demuxer->video)){ - mp_msg(MSGT_DEMUXER,MSGL_ERR,MSGTR_InvalidMPEGES); - file_format=DEMUXER_TYPE_UNKNOWN; - free_demuxer(demuxer); - demuxer = NULL; - } else { - switch(file_format){ - case DEMUXER_TYPE_MPEG_ES: - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat, "MPEG-ES"); break; - case DEMUXER_TYPE_MPEG4_ES: - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat, "MPEG4-ES"); break; - case DEMUXER_TYPE_H264_ES: - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat, "H264-ES"); break; - } - } -} -#ifdef HAVE_LIBDV095 -//=============== Try to open raw DV file, as produced by dvgrab --format raw ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMUXER_TYPE_RAWDV) -{ - demuxer=new_demuxer(stream,DEMUXER_TYPE_RAWDV,audio_id,video_id,dvdsub_id); - if(rawdv_check_file(demuxer)) - { - mp_msg(MSGT_DEMUXER,MSGL_INFO,MSGTR_Detected_XXX_FileFormat,"RAWDV"); - file_format=DEMUXER_TYPE_RAWDV; - } - else { - free_demuxer(demuxer); - demuxer=NULL; - } -} -#endif -//=============== Try to open as audio file: ================= -if(file_format==DEMUXER_TYPE_UNKNOWN || file_format==DEMU |