static GF_Err ISOW_Close(GF_StreamingCache *mc, Bool delete_cache)
{
GF_Err e;
ISOMReader *cache = (ISOMReader *)mc->priv;
if (!cache->mov || !cache->service) return GF_BAD_PARAM;
while (gf_list_count(cache->channels)) {
ISOMChannel *ch = (ISOMChannel *)gf_list_get(cache->channels, 0);
gf_list_rem(cache->channels, 0);
if (ch->cache_sample) {
gf_isom_add_sample(cache->mov, ch->track, 1, ch->cache_sample);
gf_isom_sample_del(&ch->cache_sample);
}
gf_free(ch);
}
if (delete_cache) {
gf_isom_delete(cache->mov);
e = GF_OK;
} else {
e = gf_isom_close(cache->mov);
}
cache->mov = NULL;
cache->service = NULL;
return e;
}
static GF_Err TTIn_CloseService(GF_InputService *plug)
{
TTIn *tti;
if (!plug)
return GF_BAD_PARAM;
tti = (TTIn *)plug->priv;
if (!tti)
return GF_BAD_PARAM;
if (tti->samp)
gf_isom_sample_del(&tti->samp);
tti->samp = NULL;
if (tti->mp4)
gf_isom_delete(tti->mp4);
tti->mp4 = NULL;
if (tti->szFile) {
gf_delete_file(tti->szFile);
gf_free(tti->szFile);
tti->szFile = NULL;
}
if (tti->dnload)
gf_term_download_del(tti->dnload);
tti->dnload = NULL;
if (tti->service)
gf_term_on_disconnect(tti->service, NULL, GF_OK);
tti->service = NULL;
return GF_OK;
}
GF_EXPORT
GF_Err gf_beng_save_context(GF_BifsEngine *codec, char * ctxFileName)
{
u32 d_mode, do_enc;
char szF[GF_MAX_PATH], *ext;
GF_Err e;
/*check if we dump to BT, XMT or encode to MP4*/
strcpy(szF, ctxFileName);
ext = strrchr(szF, '.');
d_mode = GF_SM_DUMP_BT;
do_enc = 0;
if (ext) {
if (!stricmp(ext, ".xmt") || !stricmp(ext, ".xmta")) d_mode = GF_SM_DUMP_XMTA;
else if (!stricmp(ext, ".mp4")) do_enc = 1;
ext[0] = 0;
}
if (do_enc) {
GF_ISOFile *mp4;
strcat(szF, ".mp4");
mp4 = gf_isom_open(szF, GF_ISOM_OPEN_WRITE, NULL);
e = gf_sm_encode_to_file(codec->ctx, mp4, NULL);
if (e) gf_isom_delete(mp4);
else gf_isom_close(mp4);
} else {
e = gf_sm_dump(codec->ctx, szF, d_mode);
}
return e;
}
void V4SceneManager::LoadFile(const char *path)
{
LoadCommon();
GF_Terminal *term = m_gpac_panel->GetMPEG4Terminal();
/* Loading of a file (BT, MP4 ...) and modification of the SceneManager */
GF_SceneLoader load;
memset(&load, 0, sizeof(GF_SceneLoader));
load.fileName = path;
load.ctx = m_pSm;
if (strstr(path, ".mp4") || strstr(path, ".MP4") ) load.isom = gf_isom_open(path, GF_ISOM_OPEN_READ, NULL);
gf_sm_load_init(&load);
gf_sm_load_run(&load);
gf_sm_load_done(&load);
if (load.isom) gf_isom_delete(load.isom);
/* SceneManager should be initialized and filled correctly */
gf_sg_set_scene_size_info(m_pIs->graph, m_pSm->scene_width, m_pSm->scene_height, m_pSm->is_pixel_metrics);
// TODO : replace with GetBifsStream
GF_StreamContext *sc = (GF_StreamContext *) gf_list_get(m_pSm->streams,0);
if (sc->streamType == 3) {
GF_AUContext *au = (GF_AUContext *) gf_list_get(sc->AUs,0);
GF_Command *c = (GF_Command *) gf_list_get(au->commands,0);
//gf_sg_command_apply(m_pIs->graph, c, 0);
/* This is a patch to solve the save pb:
When ApplyCommand is made on a Scene Replace Command
The command node is set to NULL
When we save a BIFS stream whose first command is of this kind,
the file saver thinks the bifs commands should come from an NHNT file
This is a temporary patch */
if (c->tag == GF_SG_SCENE_REPLACE) { c->node = m_pIs->graph->RootNode; }
}
gf_sc_set_scene(term->compositor, m_pIs->graph);
m_pIs->graph_attached = 1;
// TODO : read actual values from file
SetLength(50);
SetFrameRate(25);
// retrieves all the node from the tree and adds them to the node pool
GF_Node * root = gf_sg_get_root_node(m_pIs->graph);
// CreateDictionnary();
}
GF_Err create_laser_mp4(GF_LoadCompare *lc, char *item_name, char *item_path, u32 *size)
{
char mp4_path[100], *ext;
GF_Err e = GF_OK;
GF_ISOFile *mp4;
*size = 0;
strcpy(mp4_path, item_name);
ext = strrchr(mp4_path, '.');
strcpy(ext, ".mp4");
mp4 = gf_isom_open(mp4_path, GF_ISOM_WRITE_EDIT, NULL);
if (!mp4) {
if (lc->verbose) fprintf(stdout, "Could not open file %s for writing\n", mp4_path);
e = GF_IO_ERR;
} else {
GF_SMEncodeOptions opts;
memset(&opts, 0, sizeof(GF_SMEncodeOptions));
opts.auto_qant = 1;
opts.resolution = 8;
e = encode_laser(lc, item_path, mp4, &opts);
if (e) {
if (lc->verbose) fprintf(stdout, "Could not encode MP4 file from %s\n", item_path);
gf_isom_delete(mp4);
} else {
gf_isom_close(mp4);
mp4 = gf_isom_open(mp4_path, GF_ISOM_OPEN_READ, NULL);
if (!mp4) {
if (lc->verbose) fprintf(stdout, "Could not open file %s for reading\n", mp4_path);
e = GF_IO_ERR;
} else {
e = get_laser_track_size(mp4, size);
if (e) {
if (lc->verbose) fprintf(stdout, "Could not get MP4 file size\n");
}
gf_isom_close(mp4);
}
}
}
return e;
}
GF_EXPORT
GF_Err gf_seng_save_context(GF_SceneEngine *seng, char *ctxFileName)
{
#ifdef GPAC_DISABLE_SCENE_DUMP
return GF_NOT_SUPPORTED;
#else
u32 d_mode, do_enc;
char szF[GF_MAX_PATH], *ext;
GF_Err e;
/*check if we dump to BT, XMT or encode to MP4*/
ext = NULL;
if (ctxFileName) {
strcpy(szF, ctxFileName);
ext = strrchr(szF, '.');
}
d_mode = GF_SM_DUMP_BT;
do_enc = 0;
if (ext) {
if (!stricmp(ext, ".xmt") || !stricmp(ext, ".xmta")) d_mode = GF_SM_DUMP_XMTA;
else if (!stricmp(ext, ".mp4")) do_enc = 1;
ext[0] = 0;
}
if (do_enc) {
#ifndef GPAC_DISABLE_SCENE_ENCODER
GF_ISOFile *mp4;
strcat(szF, ".mp4");
mp4 = gf_isom_open(szF, GF_ISOM_OPEN_WRITE, NULL);
e = gf_sm_encode_to_file(seng->ctx, mp4, NULL);
if (e) gf_isom_delete(mp4);
else gf_isom_close(mp4);
#else
return GF_NOT_SUPPORTED;
#endif
} else {
e = gf_sm_dump(seng->ctx, ctxFileName ? szF : NULL, d_mode);
}
return e;
#endif
}
void V4SceneGraph::LoadFile(const char *path)
{
GF_SceneLoader load;
if (m_pSm) {
gf_sr_set_scene(m_pSr, NULL);
gf_sm_del(m_pSm);
gf_sg_del(m_pSg);
}
// initializes a new scene
// We need an GF_InlineScene, a SceneManager and an GF_ObjectManager
m_pIs = gf_is_new(NULL);
m_pSg = m_pIs->graph;
m_pSm = gf_sm_new(m_pSg);
m_pIs->root_od = gf_odm_new();
m_pIs->root_od->parentscene = NULL;
m_pIs->root_od->subscene = m_pIs;
m_pIs->root_od->term = m_term;
m_term->root_scene = m_pIs;
// TODO : what's the use of this ?
if (m_pOriginal_mp4) gf_free(m_pOriginal_mp4);
m_pOriginal_mp4 = NULL;
/* Loading of a file (BT, MP4 ...) and modification of the SceneManager */
memset(&load, 0, sizeof(GF_SceneLoader));
load.fileName = path;
load.ctx = m_pSm;
load.cbk = this;
if (strstr(path, ".mp4") || strstr(path, ".MP4") ) load.isom = gf_isom_open(path, GF_ISOM_OPEN_READ, NULL);
gf_sm_load_init(&load);
gf_sm_load_run(&load);
gf_sm_load_done(&load);
if (load.isom) gf_isom_delete(load.isom);
/* SceneManager should be initialized and filled correctly */
gf_sg_set_scene_size_info(m_pSg, m_pSm->scene_width, m_pSm->scene_height, m_pSm->is_pixel_metrics);
// TODO : replace with GetBifsStream
GF_StreamContext *sc = (GF_StreamContext *) gf_list_get(m_pSm->streams,0);
if (sc->streamType == 3) {
GF_AUContext *au = (GF_AUContext *) gf_list_get(sc->AUs,0);
GF_Command *c = (GF_Command *) gf_list_get(au->commands,0);
gf_sg_command_apply(m_pSg, c, 0);
/* This is a patch to solve the save pb:
When ApplyCommand is made on a Scene Replace Command
The command node is set to NULL
When we save a BIFS stream whose first command is of this kind,
the file saver thinks the bifs commands should come from an NHNT file
This is a temporary patch */
if (c->tag == GF_SG_SCENE_REPLACE) { c->node = m_pSg->RootNode; }
}
gf_sr_set_scene(m_pSr, m_pSg);
// retrieves all the node from the tree and adds them to the node pool
GF_Node * root = gf_sg_get_root_node(m_pSg);
CreateDictionnary();
}
/*import cubic QTVR to mp4*/
GF_Err gf_sm_load_init_qt(GF_SceneLoader *load)
{
u32 i, di, w, h, tk, nb_samp;
Bool has_qtvr;
GF_ISOSample *samp;
GF_ISOFile *src;
GF_StreamContext *st;
GF_AUContext *au;
GF_Command *com;
M_Background *back;
M_NavigationInfo *ni;
M_Group *gr;
GF_ODUpdate *odU;
GF_SceneGraph *sg;
GF_ObjectDescriptor *od;
GF_ESD *esd;
if (!load->ctx) return GF_NOT_SUPPORTED;
src = gf_isom_open(load->fileName, GF_ISOM_OPEN_READ, NULL);
if (!src) return gf_qt_report(load, GF_URL_ERROR, "Opening file %s failed", load->fileName);
w = h = tk = 0;
nb_samp = 0;
has_qtvr = 0;
for (i=0; i<gf_isom_get_track_count(src); i++) {
switch (gf_isom_get_media_type(src, i+1)) {
case GF_ISOM_MEDIA_VISUAL:
if (gf_isom_get_media_subtype(src, i+1, 1) == GF_4CC('j', 'p', 'e', 'g')) {
GF_GenericSampleDescription *udesc = gf_isom_get_generic_sample_description(src, i+1, 1);
if ((udesc->width>w) || (udesc->height>h)) {
w = udesc->width;
h = udesc->height;
tk = i+1;
nb_samp = gf_isom_get_sample_count(src, i+1);
}
if (udesc->extension_buf) gf_free(udesc->extension_buf);
gf_free(udesc);
}
break;
case GF_4CC('q','t','v','r'):
has_qtvr = 1;
break;
}
}
if (!has_qtvr) {
gf_isom_delete(src);
return gf_qt_report(load, GF_NOT_SUPPORTED, "QTVR not found - no conversion available for this QuickTime movie");
}
if (!tk) {
gf_isom_delete(src);
return gf_qt_report(load, GF_NON_COMPLIANT_BITSTREAM, "No associated visual track with QTVR movie");
}
if (nb_samp!=6) {
gf_isom_delete(src);
return gf_qt_report(load, GF_NOT_SUPPORTED, "Movie %s doesn't look a Cubic QTVR - sorry...", load->fileName);
}
GF_LOG(GF_LOG_INFO, GF_LOG_PARSER, ("QT: Importing Cubic QTVR Movie"));
/*create scene*/
sg = load->ctx->scene_graph;
gr = (M_Group *) gf_node_new(sg, TAG_MPEG4_Group);
gf_node_register((GF_Node *)gr, NULL);
st = gf_sm_stream_new(load->ctx, 1, GF_STREAM_SCENE, 1);
au = gf_sm_stream_au_new(st, 0, 0, 1);
com = gf_sg_command_new(load->ctx->scene_graph, GF_SG_SCENE_REPLACE);
gf_list_add(au->commands, com);
com->node = (GF_Node *)gr;
back = (M_Background *) gf_node_new(sg, TAG_MPEG4_Background);
gf_node_list_add_child( &gr->children, (GF_Node*)back);
gf_node_register((GF_Node *)back, (GF_Node *)gr);
gf_sg_vrml_mf_alloc(&back->leftUrl, GF_SG_VRML_MFURL, 1);
back->leftUrl.vals[0].OD_ID = 2;
gf_sg_vrml_mf_alloc(&back->frontUrl, GF_SG_VRML_MFURL, 1);
back->frontUrl.vals[0].OD_ID = 3;
gf_sg_vrml_mf_alloc(&back->rightUrl, GF_SG_VRML_MFURL, 1);
back->rightUrl.vals[0].OD_ID = 4;
gf_sg_vrml_mf_alloc(&back->backUrl, GF_SG_VRML_MFURL, 1);
back->backUrl.vals[0].OD_ID = 5;
gf_sg_vrml_mf_alloc(&back->topUrl, GF_SG_VRML_MFURL, 1);
back->topUrl.vals[0].OD_ID = 6;
gf_sg_vrml_mf_alloc(&back->bottomUrl, GF_SG_VRML_MFURL, 1);
back->bottomUrl.vals[0].OD_ID = 7;
ni = (M_NavigationInfo *) gf_node_new(sg, TAG_MPEG4_NavigationInfo);
gf_node_list_add_child(&gr->children, (GF_Node*)ni);
gf_node_register((GF_Node *)ni, (GF_Node *)gr);
gf_sg_vrml_mf_reset(&ni->type, GF_SG_VRML_MFSTRING);
gf_sg_vrml_mf_alloc(&ni->type, GF_SG_VRML_MFSTRING, 1);
ni->type.vals[0] = gf_strdup("QTVR");
/*create ODs*/
st = gf_sm_stream_new(load->ctx, 2, GF_STREAM_OD, 1);
au = gf_sm_stream_au_new(st, 0, 0, 1);
odU = (GF_ODUpdate*) gf_odf_com_new(GF_ODF_OD_UPDATE_TAG);
gf_list_add(au->commands, odU);
for (i=0; i<6; i++) {
GF_MuxInfo *mi;
FILE *img;
char szName[1024];
od = (GF_ObjectDescriptor *) gf_odf_desc_new(GF_ODF_OD_TAG);
od->objectDescriptorID = 2+i;
esd = gf_odf_desc_esd_new(2);
esd->decoderConfig->streamType = GF_STREAM_VISUAL;
esd->decoderConfig->objectTypeIndication = GPAC_OTI_IMAGE_JPEG;
esd->ESID = 3+i;
/*extract image and remember it*/
mi = (GF_MuxInfo *) gf_odf_desc_new(GF_ODF_MUXINFO_TAG);
gf_list_add(esd->extensionDescriptors, mi);
mi->delete_file = 1;
sprintf(szName, "%s_img%d.jpg", load->fileName, esd->ESID);
mi->file_name = gf_strdup(szName);
gf_list_add(od->ESDescriptors, esd);
gf_list_add(odU->objectDescriptors, od);
samp = gf_isom_get_sample(src, tk, i+1, &di);
img = gf_f64_open(mi->file_name, "wb");
fwrite(samp->data, samp->dataLength, 1, img);
fclose(img);
gf_isom_sample_del(&samp);
}
gf_isom_delete(src);
return GF_OK;
}
int main (int argc, char **argv)
{
Double fps_dump;
u32 i;
char rad[500];
s32 frameID, h, m, s, f;
Float fps;
u32 dump_type;
s32 dump_time;
u32 dump_w, dump_h;
Bool copy;
char szConfigFile[4096];
char *dump_out;
char *inName, *arg;
GF_ISOFile *file;
if (argc < 2) {
PrintUsage();
return 0;
}
dump_type = 0;
fps_dump = 0.0f;
dump_w = dump_h = 0;
dump_out = NULL;
inName = NULL;
frameID = -1;
dump_time = -1;
szConfigFile[0] = 0;
for (i = 1; i < (u32) argc ; i++) {
arg = argv[i];
if (arg[0] != '-') {
inName = arg;
break;
}
if (!stricmp(arg, "-h")) {
PrintUsage();
return 0;
} else if (!stricmp(arg, "-version")) {
PrintVersion();
return 0;
} else if (!stricmp(arg, "-size")) {
sscanf(argv[i+1], "%dx%d", &dump_w, &dump_h);
i++;
} else if (!stricmp(arg, "-raw")) {
dump_type = 2;
if ((i+1<(u32)argc) && (argv[i+1][0]!='-')) {
if (strstr(argv[i+1], "T")) {
if (strstr(argv[i+1], "F")) {
sscanf(argv[i+1], "T%d:%d:%d:%dF%f", &h, &m, &s, &f, &fps);
dump_time = (s32) ((3600*h + 60*m + s)*1000 + 1000*f/fps);
} else {
sscanf(argv[i+1], "T%d:%d:%d", &h, &m, &s);
dump_time = (s32) ((3600*h + 60*m + s)*1000);
}
} else {
frameID = atoi(argv[i+1]);
}
i++;
}
} else if (!stricmp(arg, "-bmp")) {
dump_type = 1;
if ((i+1<(u32)argc) && (argv[i+1][0]!='-')) {
if (strstr(argv[i+1], "T")) {
if (strstr(argv[i+1], "F")) {
sscanf(argv[i+1], "T%d:%d:%d:%dF%f", &h, &m, &s, &f, &fps);
dump_time = (s32) ((3600*h + 60*m + s)*1000 + 1000*f/fps);
} else {
sscanf(argv[i+1], "T%d:%d:%d", &h, &m, &s);
dump_time = (s32) ((3600*h + 60*m + s)*1000);
}
} else {
frameID = atoi(argv[i+1]);
}
i++;
}
} else if (!stricmp(arg, "-3d")) {
dump_type = 3;
} else if (!stricmp(arg, "-outpath")) {
dump_out = argv[i+1];
i++;
} else if (!stricmp(arg, "-fps")) {
fps_dump = atof(argv[i+1]);
i++;
} else if (!stricmp(arg, "-copy")) {
copy = 1;
} else if (!stricmp(arg, "-cfg")) {
strcpy(szConfigFile, argv[i+1]);
i += 1;
} else {
PrintUsage();
return (0);
}
}
if (!inName) {
PrintUsage();
return 0;
}
gf_sys_init();
file = gf_isom_open(inName, GF_ISOM_OPEN_READ, NULL);
if (!file) {
printf("Error opening file: %s\n", gf_error_to_string(gf_isom_last_error(NULL)));
return 0;
}
if (dump_out) {
arg = strrchr(inName, GF_PATH_SEPARATOR);
if (arg) {
strcpy(rad, arg + 1);
} else {
strcpy(rad, inName);
}
} else {
strcpy(rad, inName);
}
while (rad[strlen(rad)-1] != '.') rad[strlen(rad)-1] = 0;
rad[strlen(rad)-1] = 0;
if (dump_type == 3) {
bifs3d_viewpoints_merger(file, szConfigFile, dump_w, dump_h, rad, dump_type, dump_out, fps_dump, frameID, dump_time);
}
else bifs_to_vid(file, szConfigFile, dump_w, dump_h, rad, dump_type, dump_out, fps_dump, frameID, dump_time);
printf("\ndone\n");
gf_isom_delete(file);
return 0;
}
int main(int argc, char **argv)
{
GF_ISOFile *movie;
GF_ESD *esd;
GF_Err e;
Double gb_size = 5.0;
u8 store_mode;
u32 track, di, i, nb_samp;
GF_ISOSample *samp;
store_mode = GF_ISOM_OPEN_WRITE;
for (i=1; i<argc; i++) {
if (!strcmp(argv[i], "-flat")) store_mode = GF_ISOM_OPEN_WRITE;
else if (!strcmp(argv[i], "-inter")) store_mode = GF_ISOM_WRITE_EDIT;
else if (!strcmp(argv[i], "-size") && (i+1<argc)) {
gb_size = atof(argv[i+1]);
i++;
}
else if (!strcmp(argv[i], "-h")) {
PrintUsage();
return 0;
}
}
nb_samp = (u32) (gb_size*1024);
fprintf(stdout, "Creating test file %s - %g GBytes - %d samples - %s mode\n", TEST_FILE_NAME, gb_size, nb_samp, (store_mode == GF_ISOM_OPEN_WRITE) ? "Flat" : "Interleaved");
movie = gf_isom_open(TEST_FILE_NAME, store_mode, NULL);
if (!movie) {
fprintf(stdout, "Error creating file: %s\n", gf_error_to_string(gf_isom_last_error(NULL)));
return 1;
}
track = gf_isom_new_track(movie, 1, GF_ISOM_MEDIA_VISUAL, 25);
esd = gf_odf_desc_esd_new(2);
esd->decoderConfig->streamType = 4;
gf_isom_new_mpeg4_description(movie, track, esd, NULL, NULL, &di);
samp = gf_isom_sample_new();
samp->dataLength = 1024*1024;
samp->data = gf_malloc(sizeof(char)*samp->dataLength);
memset(samp->data, 0, sizeof(char)*samp->dataLength);
for (i=0; i<nb_samp; i++) {
if (samp->DTS % 25) samp->IsRAP = 0;
else samp->IsRAP = 1;
e = gf_isom_add_sample(movie, track, di, samp);
samp->DTS += 1;
fprintf(stdout, "Writing sample %d / %d \r", i+1, nb_samp);
if (e) break;
}
gf_isom_sample_del(&samp);
if (e) {
fprintf(stdout, "\nError writing sample %d\n", i);
gf_isom_delete(movie);
return 1;
}
fprintf(stdout, "\nDone writing samples\n");
e = gf_isom_close(movie);
if (e) {
fprintf(stdout, "Error writing file\n");
return 1;
}
return 0;
}
int main(int argc, char **argv)
{
/********************/
/* declarations */
/********************/
char *input, *output, tmpstr[GF_MAX_PATH];
GF_ISOFile *isom_file_in;
GF_MediaImporter import;
AdobeHDSCtx ctx;
GF_Err e;
u32 i;
/*****************/
/* gpac init */
/*****************/
gf_sys_init(GF_MemTrackerNone);
gf_log_set_tool_level(GF_LOG_ALL, GF_LOG_WARNING);
/***********************/
/* initialisations */
/***********************/
input = NULL;
output = NULL;
isom_file_in = NULL;
memset(&import, 0, sizeof(GF_MediaImporter));
e = GF_OK;
memset(&ctx, 0, sizeof(ctx));
ctx.curr_time = 0;
ctx.segnum = 1;
/*********************************************/
/* parse arguments and build HDS context */
/*********************************************/
if (GF_OK != parse_args(argc, argv, &input, &output, &ctx.curr_time, &ctx.segnum)) {
usage(argv[0]);
goto exit;
}
ctx.multirate_manifest = adobe_alloc_multirate_manifest(output);
#if 0 /*'moov' conversion tests*/
{
char metamoov64[GF_MAX_PATH];
u32 metamoov64_len;
unsigned char metamoov[GF_MAX_PATH];
u32 metamoov_len=GF_MAX_PATH;
FILE *f = gf_fopen("metamoov64"/*input*/, "rt");
gf_fseek(f, 0, SEEK_END);
metamoov64_len = (u32)gf_ftell(f);
gf_fseek(f, 0, SEEK_SET);
fread(metamoov64, metamoov64_len, 1, f);
metamoov_len = gf_base64_decode(metamoov64, metamoov64_len, metamoov, metamoov_len);
gf_fclose(f);
f = gf_fopen("metamoov", "wb");
fwrite(metamoov, metamoov_len, 1, f);
gf_fclose(f);
return 0;
}
#endif
#if 0 /*'abst'conversion tests*/
{
char bootstrap64[GF_MAX_PATH];
u32 bootstrap64_len;
unsigned char bootstrap[GF_MAX_PATH];
u32 bootstrap_len=GF_MAX_PATH;
GF_AdobeBootstrapInfoBox *abst = (GF_AdobeBootstrapInfoBox *)abst_New();
GF_BitStream *bs;
#if 1 //64
FILE *f = gf_fopen("bootstrap64"/*input*/, "rt");
gf_fseek(f, 0, SEEK_END);
bootstrap64_len = (u32)gf_ftell(f);
gf_fseek(f, 0, SEEK_SET);
fread(bootstrap64, bootstrap64_len, 1, f);
bootstrap_len = gf_base64_decode(bootstrap64, bootstrap64_len, bootstrap, bootstrap_len);
#else //binary bootstrap
FILE *f = gf_fopen("bootstrap.bin"/*input*/, "rb");
gf_fseek(f, 0, SEEK_END);
bootstrap_len = (u32)gf_ftell(f);
gf_fseek(f, 0, SEEK_SET);
fread(bootstrap, bootstrap_len, 1, f);
#endif
bs = gf_bs_new(bootstrap+8, bootstrap_len-8, GF_BITSTREAM_READ);
abst->size = bootstrap[2]*256+bootstrap[3];
assert(abst->size<GF_MAX_PATH);
abst_Read((GF_Box*)abst, bs);
gf_bs_del(bs);
//then rewrite with just one 'afrt'
memset(bootstrap, 0, bootstrap_len);
bs = gf_bs_new(bootstrap, bootstrap_len, GF_BITSTREAM_WRITE);
abst_Write((GF_Box*)abst, bs);
bootstrap_len = (u32)gf_bs_get_position(bs);
gf_bs_del(bs);
gf_fclose(f);
f = gf_fopen("bootstrap", "wt");
bootstrap64_len = gf_base64_encode(bootstrap, bootstrap_len, bootstrap64, GF_MAX_PATH);
fwrite(bootstrap64, bootstrap64_len, 1, f);
fprintf(f, "\n\n");
abst_dump((GF_Box*)abst, f);
gf_fclose(f);
abst_del((GF_Box*)abst);
return 0;
}
#endif
/*****************/
/* main loop */
/*****************/
import.trackID = 0;
import.in_name = input;
import.flags = GF_IMPORT_PROBE_ONLY;
//create output or open when recovering from a saved state
sprintf(tmpstr, "%s_import.mp4", input);
isom_file_in = gf_isom_open(tmpstr, GF_ISOM_WRITE_EDIT, NULL);
if (!isom_file_in) {
fprintf(stderr, "Error opening output file %s: %s\n", tmpstr, gf_error_to_string(e));
assert(0);
goto exit;
}
import.dest = isom_file_in;
//probe input
e = gf_media_import(&import);
if (e) {
fprintf(stderr, "Error while importing input file %s: %s\n", input, gf_error_to_string(e));
assert(0);
goto exit;
}
//import input data
import.flags = 0;
for (i=0; i<import.nb_tracks; i++) {
import.trackID = import.tk_info[i].track_num;
e = gf_media_import(&import);
if (e) {
fprintf(stderr, "Error while importing track number %u, input file %s: %s\n", import.trackID, input, gf_error_to_string(e));
assert(0);
goto exit;
}
}
//Adobe specific stuff
e = adobize_segment(isom_file_in, &ctx);
if (e) {
fprintf(stderr, "Couldn't turn the ISOM fragmented file into an Adobe f4v segment: %s\n", gf_error_to_string(e));
assert(0);
goto exit;
}
//interleave data and remove imported file
//FIXME: set multiple fragments:
sprintf(tmpstr, "%s_HD_100_Seg%u-Frag1", output, ctx.segnum); //FIXME: "HD", "100" and fragnum: pass as arg
//e = gf_media_fragment_file(isom_file_in, tmpstr, 1.0);
e = gf_media_fragment_file(isom_file_in, tmpstr, 1.0+gf_isom_get_duration(isom_file_in)/gf_isom_get_timescale(isom_file_in));
if (e) {
fprintf(stderr, "Error while fragmenting file to output %s: %s\n", output, gf_error_to_string(e));
assert(0);
goto exit;
}
gf_isom_delete(isom_file_in);
isom_file_in = NULL;
e = adobe_gen_multirate_manifest(ctx.multirate_manifest, ctx.bootstrap, ctx.bootstrap_size);
if (e) {
fprintf(stderr, "Couldn't generate Adobe f4m manifest: %s\n", gf_error_to_string(e));
assert(0);
goto exit;
}
exit:
//delete intermediate mp4 file
if (isom_file_in)
gf_isom_delete(isom_file_in);
if (ctx.multirate_manifest)
adobe_free_multirate_manifest(ctx.multirate_manifest);
if (ctx.bootstrap) {
gf_free(ctx.bootstrap);
//ctx.bootstrap = NULL;
//ctx.bootstrap_size = 0;
}
gf_sys_close();
return !e ? 0 : 1;
}
