static u32 OSVC_CanHandleStream(GF_BaseDecoder *dec, u32 StreamType, GF_ESD *esd, u8 PL)
{
if (StreamType != GF_STREAM_VISUAL) return GF_CODEC_NOT_SUPPORTED;
/*media type query*/
if (!esd) return GF_CODEC_STREAM_TYPE_SUPPORTED;
switch (esd->decoderConfig->objectTypeIndication) {
case GPAC_OTI_VIDEO_AVC:
if (esd->decoderConfig->decoderSpecificInfo && esd->decoderConfig->decoderSpecificInfo->data) {
Bool is_svc = 0;
u32 i, count;
GF_AVCConfig *cfg = gf_odf_avc_cfg_read(esd->decoderConfig->decoderSpecificInfo->data, esd->decoderConfig->decoderSpecificInfo->dataLength);
if (!cfg) return GF_CODEC_NOT_SUPPORTED;
/*decode all NALUs*/
count = gf_list_count(cfg->sequenceParameterSets);
for (i=0; i<count; i++) {
GF_AVCConfigSlot *slc = gf_list_get(cfg->sequenceParameterSets, i);
u8 nal_type = slc->data[0] & 0x1F;
if (nal_type==GF_AVC_NALU_SVC_SUBSEQ_PARAM) {
is_svc = 1;
break;
}
}
gf_odf_avc_cfg_del(cfg);
return is_svc ? GF_CODEC_SUPPORTED : GF_CODEC_MAYBE_SUPPORTED;
}
return GF_CODEC_MAYBE_SUPPORTED;
}
return GF_CODEC_NOT_SUPPORTED;
}
static u32 VTBDec_CanHandleStream(GF_BaseDecoder *dec, u32 StreamType, GF_ESD *esd, u8 PL)
{
if (StreamType != GF_STREAM_VISUAL) return GF_CODEC_NOT_SUPPORTED;
/*media type query*/
if (!esd) return GF_CODEC_STREAM_TYPE_SUPPORTED;
switch (esd->decoderConfig->objectTypeIndication) {
case GPAC_OTI_VIDEO_AVC:
if (esd->decoderConfig->decoderSpecificInfo && esd->decoderConfig->decoderSpecificInfo->data) {
GF_AVCConfig *cfg = gf_odf_avc_cfg_read(esd->decoderConfig->decoderSpecificInfo->data, esd->decoderConfig->decoderSpecificInfo->dataLength);
Bool cp_ok = GF_TRUE;
if (!cfg->chroma_format) {
GF_AVCConfigSlot *s = gf_list_get(cfg->sequenceParameterSets, 0);
if (s) {
AVCState avc;
s32 idx;
memset(&avc, 0, sizeof(AVCState));
avc.sps_active_idx = -1;
idx = gf_media_avc_read_sps(s->data, s->size, &avc, 0, NULL);
cfg->chroma_format = avc.sps[idx].chroma_format;
cfg->luma_bit_depth = 8 + avc.sps[idx].luma_bit_depth_m8;
cfg->chroma_bit_depth = 8 + avc.sps[idx].chroma_bit_depth_m8;
}
}
if ((cfg->chroma_bit_depth>8) || (cfg->luma_bit_depth > 8) || (cfg->chroma_format>1)) {
cp_ok = GF_FALSE;
}
gf_odf_avc_cfg_del(cfg);
if (!cp_ok) return GF_CODEC_PROFILE_NOT_SUPPORTED;
}
return GF_CODEC_SUPPORTED * 2;
case GPAC_OTI_VIDEO_MPEG4_PART2:
return GF_CODEC_SUPPORTED * 2;
case GPAC_OTI_VIDEO_MPEG2_SIMPLE:
case GPAC_OTI_VIDEO_MPEG2_MAIN:
case GPAC_OTI_VIDEO_MPEG2_SNR:
case GPAC_OTI_VIDEO_MPEG2_SPATIAL:
case GPAC_OTI_VIDEO_MPEG2_HIGH:
case GPAC_OTI_VIDEO_MPEG2_422:
//not supported on iphone
#ifdef GPAC_IPHONE
return GF_CODEC_NOT_SUPPORTED;
#else
return GF_CODEC_SUPPORTED * 2;
#endif
//cannot make it work on ios and OSX version seems buggy (wrong frame output order)
// case GPAC_OTI_VIDEO_MPEG1:
// return GF_CODEC_SUPPORTED * 2;
case GPAC_OTI_MEDIA_GENERIC:
if (esd->decoderConfig->decoderSpecificInfo && esd->decoderConfig->decoderSpecificInfo->dataLength) {
char *dsi = esd->decoderConfig->decoderSpecificInfo->data;
if (!strnicmp(dsi, "s263", 4)) return GF_CODEC_SUPPORTED*2;
}
}
return GF_CODEC_NOT_SUPPORTED;
}
static GF_Err VTBDec_AttachStream(GF_BaseDecoder *ifcg, GF_ESD *esd)
{
GF_Err e;
VTBDec *ctx = (VTBDec *)ifcg->privateStack;
ctx->esd = esd;
//check AVC config
if (esd->decoderConfig->objectTypeIndication==GPAC_OTI_VIDEO_AVC) {
if (!esd->decoderConfig->decoderSpecificInfo || !esd->decoderConfig->decoderSpecificInfo->data) {
ctx->is_annex_b = GF_TRUE;
ctx->width=ctx->height=128;
ctx->out_size = ctx->width*ctx->height*3/2;
ctx->pix_fmt = GF_PIXEL_YV12;
return GF_OK;
} else {
GF_AVCConfigSlot *slc;
GF_AVCConfig *cfg = gf_odf_avc_cfg_read(esd->decoderConfig->decoderSpecificInfo->data, esd->decoderConfig->decoderSpecificInfo->dataLength);
slc = gf_list_get(cfg->sequenceParameterSets, 0);
if (slc) {
ctx->sps = slc->data;
ctx->sps_size = slc->size;
}
slc = gf_list_get(cfg->pictureParameterSets, 0);
if (slc) {
ctx->pps = slc->data;
ctx->pps_size = slc->size;
}
if (ctx->sps && ctx->pps) {
e = VTBDec_InitDecoder(ctx, GF_FALSE);
} else {
ctx->nalu_size_length = cfg->nal_unit_size;
e = GF_OK;
}
gf_odf_avc_cfg_del(cfg);
return e;
}
}
//check VOSH config
if (esd->decoderConfig->objectTypeIndication==GPAC_OTI_VIDEO_MPEG4_PART2) {
if (!esd->decoderConfig->decoderSpecificInfo || !esd->decoderConfig->decoderSpecificInfo->data) {
ctx->width=ctx->height=128;
ctx->out_size = ctx->width*ctx->height*3/2;
ctx->pix_fmt = GF_PIXEL_YV12;
//todo, we will have to collect the vosh
} else {
return VTBDec_InitDecoder(ctx, GF_FALSE);
}
}
return VTBDec_InitDecoder(ctx, GF_FALSE);
}
GF_Err AVC_UpdateESD(GF_MPEGVisualSampleEntryBox *avc, GF_ESD *esd)
{
if (!avc->bitrate) avc->bitrate = (GF_MPEG4BitRateBox*)gf_isom_box_new(GF_ISOM_BOX_TYPE_BTRT);
if (avc->descr) gf_isom_box_del((GF_Box *) avc->descr);
avc->descr = NULL;
avc->bitrate->avgBitrate = esd->decoderConfig->avgBitrate;
avc->bitrate->maxBitrate = esd->decoderConfig->maxBitrate;
avc->bitrate->bufferSizeDB = esd->decoderConfig->bufferSizeDB;
if (gf_list_count(esd->IPIDataSet)
|| gf_list_count(esd->IPMPDescriptorPointers)
|| esd->langDesc
|| gf_list_count(esd->extensionDescriptors)
|| esd->ipiPtr || esd->qos || esd->RegDescriptor) {
avc->descr = (GF_MPEG4ExtensionDescriptorsBox *)gf_isom_box_new(GF_ISOM_BOX_TYPE_M4DS);
if (esd->RegDescriptor) { gf_list_add(avc->descr->descriptors, esd->RegDescriptor); esd->RegDescriptor = NULL; }
if (esd->qos) { gf_list_add(avc->descr->descriptors, esd->qos); esd->qos = NULL; }
if (esd->ipiPtr) { gf_list_add(avc->descr->descriptors, esd->ipiPtr); esd->ipiPtr= NULL; }
while (gf_list_count(esd->IPIDataSet)) {
GF_Descriptor *desc = (GF_Descriptor *)gf_list_get(esd->IPIDataSet, 0);
gf_list_rem(esd->IPIDataSet, 0);
gf_list_add(avc->descr->descriptors, desc);
}
while (gf_list_count(esd->IPMPDescriptorPointers)) {
GF_Descriptor *desc = (GF_Descriptor *)gf_list_get(esd->IPMPDescriptorPointers, 0);
gf_list_rem(esd->IPMPDescriptorPointers, 0);
gf_list_add(avc->descr->descriptors, desc);
}
if (esd->langDesc) {
gf_list_add(avc->descr->descriptors, esd->langDesc);
esd->langDesc = NULL;
}
while (gf_list_count(esd->extensionDescriptors)) {
GF_Descriptor *desc = (GF_Descriptor *)gf_list_get(esd->extensionDescriptors, 0);
gf_list_rem(esd->extensionDescriptors, 0);
gf_list_add(avc->descr->descriptors, desc);
}
}
/*update GF_AVCConfig*/
if (!avc->svc_config) {
if (!avc->avc_config) avc->avc_config = (GF_AVCConfigurationBox *)gf_isom_box_new(GF_ISOM_BOX_TYPE_AVCC);
if (esd->decoderConfig->decoderSpecificInfo && esd->decoderConfig->decoderSpecificInfo->data) {
if (avc->avc_config->config) gf_odf_avc_cfg_del(avc->avc_config->config);
avc->avc_config->config = gf_odf_avc_cfg_read(esd->decoderConfig->decoderSpecificInfo->data, esd->decoderConfig->decoderSpecificInfo->dataLength);
}
gf_odf_desc_del((GF_Descriptor *)esd);
}
AVC_RewriteESDescriptor(avc);
return GF_OK;
}
GF_EXPORT
GF_Err gf_rtp_streamer_append_sdp_extended(GF_RTPStreamer *rtp, u16 ESID, char *dsi, u32 dsi_len, GF_ISOFile *isofile, u32 isotrack, char *KMS_URI, u32 width, u32 height, char **out_sdp_buffer)
{
u32 size;
u16 port;
char mediaName[30], payloadName[30];
char sdp[20000], sdpLine[10000];
if (!out_sdp_buffer) return GF_BAD_PARAM;
gf_rtp_builder_get_payload_name(rtp->packetizer, payloadName, mediaName);
gf_rtp_get_ports(rtp->channel, &port, NULL);
sprintf(sdp, "m=%s %d RTP/%s %d\n", mediaName, port, rtp->packetizer->slMap.IV_length ? "SAVP" : "AVP", rtp->packetizer->PayloadType);
sprintf(sdpLine, "a=rtpmap:%d %s/%d\n", rtp->packetizer->PayloadType, payloadName, rtp->packetizer->sl_config.timestampResolution);
strcat(sdp, sdpLine);
if (ESID && (rtp->packetizer->rtp_payt != GF_RTP_PAYT_3GPP_DIMS)) {
sprintf(sdpLine, "a=mpeg4-esid:%d\n", ESID);
strcat(sdp, sdpLine);
}
if (width && height) {
if (rtp->packetizer->rtp_payt == GF_RTP_PAYT_H263) {
sprintf(sdpLine, "a=cliprect:0,0,%d,%d\n", height, width);
strcat(sdp, sdpLine);
}
/*extensions for some mobile phones*/
sprintf(sdpLine, "a=framesize:%d %d-%d\n", rtp->packetizer->PayloadType, width, height);
strcat(sdp, sdpLine);
}
strcpy(sdpLine, "");
/*AMR*/
if ((rtp->packetizer->rtp_payt == GF_RTP_PAYT_AMR) || (rtp->packetizer->rtp_payt == GF_RTP_PAYT_AMR_WB)) {
sprintf(sdpLine, "a=fmtp:%d octet-align=1\n", rtp->packetizer->PayloadType);
}
/*Text*/
else if (rtp->packetizer->rtp_payt == GF_RTP_PAYT_3GPP_TEXT) {
gf_media_format_ttxt_sdp(rtp->packetizer, payloadName, sdpLine, isofile, isotrack);
strcat(sdpLine, "\n");
}
/*EVRC/SMV in non header-free mode*/
else if ((rtp->packetizer->rtp_payt == GF_RTP_PAYT_EVRC_SMV) && (rtp->packetizer->auh_size>1)) {
sprintf(sdpLine, "a=fmtp:%d maxptime=%d\n", rtp->packetizer->PayloadType, rtp->packetizer->auh_size*20);
}
/*H264/AVC*/
else if ((rtp->packetizer->rtp_payt == GF_RTP_PAYT_H264_AVC) || (rtp->packetizer->rtp_payt == GF_RTP_PAYT_H264_SVC)) {
GF_AVCConfig *avcc = dsi ? gf_odf_avc_cfg_read(dsi, dsi_len) : NULL;
if (avcc) {
sprintf(sdpLine, "a=fmtp:%d profile-level-id=%02X%02X%02X; packetization-mode=1", rtp->packetizer->PayloadType, avcc->AVCProfileIndication, avcc->profile_compatibility, avcc->AVCLevelIndication);
if (gf_list_count(avcc->pictureParameterSets) || gf_list_count(avcc->sequenceParameterSets)) {
u32 i, count, b64s;
char b64[200];
strcat(sdpLine, "; sprop-parameter-sets=");
count = gf_list_count(avcc->sequenceParameterSets);
for (i=0; i<count; i++) {
GF_AVCConfigSlot *sl = (GF_AVCConfigSlot *)gf_list_get(avcc->sequenceParameterSets, i);
b64s = gf_base64_encode(sl->data, sl->size, b64, 200);
b64[b64s]=0;
strcat(sdpLine, b64);
if (i+1<count) strcat(sdpLine, ",");
}
if (i) strcat(sdpLine, ",");
count = gf_list_count(avcc->pictureParameterSets);
for (i=0; i<count; i++) {
GF_AVCConfigSlot *sl = (GF_AVCConfigSlot *)gf_list_get(avcc->pictureParameterSets, i);
b64s = gf_base64_encode(sl->data, sl->size, b64, 200);
b64[b64s]=0;
strcat(sdpLine, b64);
if (i+1<count) strcat(sdpLine, ",");
}
}
gf_odf_avc_cfg_del(avcc);
strcat(sdpLine, "\n");
}
}
else if (rtp->packetizer->rtp_payt == GF_RTP_PAYT_HEVC) {
#ifndef GPAC_DISABLE_HEVC
GF_HEVCConfig *hevcc = dsi ? gf_odf_hevc_cfg_read(dsi, dsi_len, 0) : NULL;
if (hevcc) {
u32 count, i, j, b64s;
char b64[200];
sprintf(sdpLine, "a=fmtp:%d", rtp->packetizer->PayloadType);
count = gf_list_count(hevcc->param_array);
for (i = 0; i < count; i++) {
GF_HEVCParamArray *ar = (GF_HEVCParamArray *)gf_list_get(hevcc->param_array, i);
if (ar->type==GF_HEVC_NALU_SEQ_PARAM) {
strcat(sdpLine, "; sprop-sps=");
} else if (ar->type==GF_HEVC_NALU_PIC_PARAM) {
strcat(sdpLine, "; sprop-pps=");
} else if (ar->type==GF_HEVC_NALU_VID_PARAM) {
strcat(sdpLine, "; sprop-vps=");
}
for (j = 0; j < gf_list_count(ar->nalus); j++) {
GF_AVCConfigSlot *sl = (GF_AVCConfigSlot *)gf_list_get(ar->nalus, j);
b64s = gf_base64_encode(sl->data, sl->size, b64, 200);
b64[b64s]=0;
if (j) strcat(sdpLine, ", ");
strcat(sdpLine, b64);
}
}
gf_odf_hevc_cfg_del(hevcc);
strcat(sdpLine, "\n");
}
#endif
}
/*MPEG-4 decoder config*/
else if (rtp->packetizer->rtp_payt==GF_RTP_PAYT_MPEG4) {
gf_rtp_builder_format_sdp(rtp->packetizer, payloadName, sdpLine, dsi, dsi_len);
strcat(sdpLine, "\n");
if (rtp->packetizer->slMap.IV_length && KMS_URI) {
if (!strnicmp(KMS_URI, "(key)", 5) || !strnicmp(KMS_URI, "(ipmp)", 6) || !strnicmp(KMS_URI, "(uri)", 5)) {
strcat(sdpLine, "; ISMACrypKey=");
} else {
strcat(sdpLine, "; ISMACrypKey=(uri)");
}
strcat(sdpLine, KMS_URI);
strcat(sdpLine, "\n");
}
}
/*DIMS decoder config*/
else if (rtp->packetizer->rtp_payt==GF_RTP_PAYT_3GPP_DIMS) {
sprintf(sdpLine, "a=fmtp:%d Version-profile=%d", rtp->packetizer->PayloadType, 10);
if (rtp->packetizer->flags & GP_RTP_DIMS_COMPRESSED) {
strcat(sdpLine, ";content-coding=deflate");
}
strcat(sdpLine, "\n");
}
/*MPEG-4 Audio LATM*/
else if (rtp->packetizer->rtp_payt==GF_RTP_PAYT_LATM) {
GF_BitStream *bs;
char *config_bytes;
u32 config_size;
/* form config string */
bs = gf_bs_new(NULL, 32, GF_BITSTREAM_WRITE);
gf_bs_write_int(bs, 0, 1); /* AudioMuxVersion */
gf_bs_write_int(bs, 1, 1); /* all streams same time */
gf_bs_write_int(bs, 0, 6); /* numSubFrames */
gf_bs_write_int(bs, 0, 4); /* numPrograms */
gf_bs_write_int(bs, 0, 3); /* numLayer */
/* audio-specific config - PacketVideo patch: don't signal SBR and PS stuff, not allowed in LATM with audioMuxVersion=0*/
if (dsi) gf_bs_write_data(bs, dsi, MIN(dsi_len, 2) );
/* other data */
gf_bs_write_int(bs, 0, 3); /* frameLengthType */
gf_bs_write_int(bs, 0xff, 8); /* latmBufferFullness */
gf_bs_write_int(bs, 0, 1); /* otherDataPresent */
gf_bs_write_int(bs, 0, 1); /* crcCheckPresent */
gf_bs_get_content(bs, &config_bytes, &config_size);
gf_bs_del(bs);
gf_rtp_builder_format_sdp(rtp->packetizer, payloadName, sdpLine, config_bytes, config_size);
gf_free(config_bytes);
strcat(sdpLine, "\n");
}
strcat(sdp, sdpLine);
size = (u32) strlen(sdp) + (*out_sdp_buffer ? (u32) strlen(*out_sdp_buffer) : 0) + 1;
if ( !*out_sdp_buffer) {
*out_sdp_buffer = gf_malloc(sizeof(char)*size);
if (! *out_sdp_buffer) return GF_OUT_OF_MEM;
strcpy(*out_sdp_buffer, sdp);
} else {
*out_sdp_buffer = gf_realloc(*out_sdp_buffer, sizeof(char)*size);
if (! *out_sdp_buffer) return GF_OUT_OF_MEM;
strcat(*out_sdp_buffer, sdp);
}
return GF_OK;
}
void isor_declare_objects(ISOMReader *read)
{
GF_ObjectDescriptor *od;
GF_ESD *esd;
const char *tag;
u32 i, count, ocr_es_id, tlen, base_track, j, track_id;
Bool highest_stream;
char *opt;
Bool add_ps_lower = GF_TRUE;
ocr_es_id = 0;
opt = (char*) gf_modules_get_option((GF_BaseInterface *)read->input, "ISOReader", "DeclareScalableXPS");
if (!opt) {
gf_modules_set_option((GF_BaseInterface *)read->input, "ISOReader", "DeclareScalableXPS", "yes");
} else if (!strcmp(opt, "no")) {
add_ps_lower = GF_FALSE;
}
/*TODO check for alternate tracks*/
count = gf_isom_get_track_count(read->mov);
for (i=0; i<count; i++) {
if (!gf_isom_is_track_enabled(read->mov, i+1)) continue;
switch (gf_isom_get_media_type(read->mov, i+1)) {
case GF_ISOM_MEDIA_AUDIO:
case GF_ISOM_MEDIA_VISUAL:
case GF_ISOM_MEDIA_TEXT:
case GF_ISOM_MEDIA_SUBT:
case GF_ISOM_MEDIA_SCENE:
case GF_ISOM_MEDIA_SUBPIC:
break;
default:
continue;
}
/*we declare only the highest video track (i.e the track we play)*/
highest_stream = GF_TRUE;
track_id = gf_isom_get_track_id(read->mov, i+1);
for (j = 0; j < count; j++) {
if (gf_isom_has_track_reference(read->mov, j+1, GF_ISOM_REF_SCAL, track_id) > 0) {
highest_stream = GF_FALSE;
break;
}
}
if ((gf_isom_get_media_type(read->mov, i+1) == GF_ISOM_MEDIA_VISUAL) && !highest_stream)
continue;
esd = gf_media_map_esd(read->mov, i+1);
if (esd) {
gf_isom_get_reference(read->mov, i+1, GF_ISOM_REF_BASE, 1, &base_track);
esd->has_ref_base = base_track ? GF_TRUE : GF_FALSE;
/*FIXME: if we declare only SPS/PPS of the highest layer, we have a problem in decoding even though we have all SPS/PPS inband (OpenSVC bug ?)*/
/*so we add by default the SPS/PPS of the lower layers to this esd*/
if (esd->has_ref_base && add_ps_lower) {
u32 count, refIndex, ref_track, num_sps, num_pps, t;
GF_AVCConfig *cfg = gf_odf_avc_cfg_read(esd->decoderConfig->decoderSpecificInfo->data, esd->decoderConfig->decoderSpecificInfo->dataLength);
GF_AVCConfig *avccfg, *svccfg;
count = gf_isom_get_reference_count(read->mov, i+1, GF_ISOM_REF_SCAL);
for (refIndex = count; refIndex != 0; refIndex--) {
gf_isom_get_reference(read->mov, i+1, GF_ISOM_REF_SCAL, refIndex, &ref_track);
avccfg = gf_isom_avc_config_get(read->mov, ref_track, 1);
svccfg = gf_isom_svc_config_get(read->mov, ref_track, 1);
if (avccfg) {
num_sps = gf_list_count(avccfg->sequenceParameterSets);
for (t = 0; t < num_sps; t++) {
GF_AVCConfigSlot *slc = gf_list_get(avccfg->sequenceParameterSets, t);
GF_AVCConfigSlot *sl = (GF_AVCConfigSlot*)gf_malloc(sizeof(GF_AVCConfigSlot));
sl->id = slc->id;
sl->size = slc->size;
sl->data = (char*)gf_malloc(sizeof(char)*sl->size);
memcpy(sl->data, slc->data, sizeof(char)*sl->size);
gf_list_insert(cfg->sequenceParameterSets, sl, 0);
}
num_pps = gf_list_count(avccfg->pictureParameterSets);
for (t = 0; t < num_sps; t++) {
GF_AVCConfigSlot *slc = gf_list_get(avccfg->pictureParameterSets, t);
GF_AVCConfigSlot *sl = (GF_AVCConfigSlot*)gf_malloc(sizeof(GF_AVCConfigSlot));
sl->id = slc->id;
sl->size = slc->size;
sl->data = (char*)gf_malloc(sizeof(char)*sl->size);
memcpy(sl->data, slc->data, sizeof(char)*sl->size);
gf_list_insert(cfg->pictureParameterSets, sl, 0);
}
gf_odf_avc_cfg_del(avccfg);
}
if (svccfg) {
num_sps = gf_list_count(svccfg->sequenceParameterSets);
for (t = 0; t < num_sps; t++) {
GF_AVCConfigSlot *slc = gf_list_get(svccfg->sequenceParameterSets, t);
GF_AVCConfigSlot *sl = (GF_AVCConfigSlot*)gf_malloc(sizeof(GF_AVCConfigSlot));
sl->id = slc->id;
sl->size = slc->size;
sl->data = (char*)gf_malloc(sizeof(char)*sl->size);
memcpy(sl->data, slc->data, sizeof(char)*sl->size);
gf_list_insert(cfg->sequenceParameterSets, sl, 0);
}
num_pps = gf_list_count(svccfg->pictureParameterSets);
for (t = 0; t < num_pps; t++) {
GF_AVCConfigSlot *slc = gf_list_get(svccfg->pictureParameterSets, t);
GF_AVCConfigSlot *sl = (GF_AVCConfigSlot*)gf_malloc(sizeof(GF_AVCConfigSlot));
sl->id = slc->id;
sl->size = slc->size;
sl->data = (char*)gf_malloc(sizeof(char)*sl->size);
memcpy(sl->data, slc->data, sizeof(char)*sl->size);
gf_list_insert(cfg->pictureParameterSets, sl, 0);
}
gf_odf_avc_cfg_del(svccfg);
}
}
if (esd->decoderConfig->decoderSpecificInfo->data) gf_free(esd->decoderConfig->decoderSpecificInfo->data);
gf_odf_avc_cfg_write(cfg, &esd->decoderConfig->decoderSpecificInfo->data, &esd->decoderConfig->decoderSpecificInfo->dataLength);
gf_odf_avc_cfg_del(cfg);
}
od = (GF_ObjectDescriptor *) gf_odf_desc_new(GF_ODF_OD_TAG);
od->service_ifce = read->input;
od->objectDescriptorID = 0;
if (!ocr_es_id) ocr_es_id = esd->ESID;
esd->OCRESID = ocr_es_id;
gf_list_add(od->ESDescriptors, esd);
if (read->input->query_proxy && read->input->proxy_udta && read->input->proxy_type) {
send_proxy_command(read, GF_FALSE, GF_TRUE, GF_OK, (GF_Descriptor*)od, NULL);
} else {
gf_term_add_media(read->service, (GF_Descriptor*)od, GF_TRUE);
}
}
}
/*if cover art, extract it in cache*/
if (gf_isom_apple_get_tag(read->mov, GF_ISOM_ITUNE_COVER_ART, &tag, &tlen)==GF_OK) {
const char *cdir = gf_modules_get_option((GF_BaseInterface *)gf_term_get_service_interface(read->service), "General", "CacheDirectory");
if (cdir) {
char szName[GF_MAX_PATH];
const char *sep;
FILE *t;
sep = strrchr(gf_isom_get_filename(read->mov), '\\');
if (!sep) sep = strrchr(gf_isom_get_filename(read->mov), '/');
if (!sep) sep = gf_isom_get_filename(read->mov);
if ((cdir[strlen(cdir)-1] != '\\') && (cdir[strlen(cdir)-1] != '/')) {
sprintf(szName, "%s/%s_cover.%s", cdir, sep, (tlen & 0x80000000) ? "png" : "jpg");
} else {
sprintf(szName, "%s%s_cover.%s", cdir, sep, (tlen & 0x80000000) ? "png" : "jpg");
}
t = gf_f64_open(szName, "wb");
if (t) {
Bool isom_contains_video = GF_FALSE;
/*write cover data*/
assert(!(tlen & 0x80000000));
gf_fwrite(tag, tlen & 0x7FFFFFFF, 1, t);
fclose(t);
/*don't display cover art when video is present*/
for (i=0; i<gf_isom_get_track_count(read->mov); i++) {
if (!gf_isom_is_track_enabled(read->mov, i+1))
continue;
if (gf_isom_get_media_type(read->mov, i+1) == GF_ISOM_MEDIA_VISUAL) {
isom_contains_video = GF_TRUE;
break;
}
}
if (!isom_contains_video) {
od = (GF_ObjectDescriptor *) gf_odf_desc_new(GF_ODF_OD_TAG);
od->service_ifce = read->input;
od->objectDescriptorID = GF_MEDIA_EXTERNAL_ID;
od->URLString = gf_strdup(szName);
if (read->input->query_proxy && read->input->proxy_udta && read->input->proxy_type) {
send_proxy_command(read, GF_FALSE, GF_TRUE, GF_OK, (GF_Descriptor*)od, NULL);
} else {
gf_term_add_media(read->service, (GF_Descriptor*)od, GF_TRUE);
}
}
}
}
}
if (read->input->query_proxy && read->input->proxy_udta && read->input->proxy_type) {
send_proxy_command(read, GF_FALSE, GF_TRUE, GF_OK, NULL, NULL);
} else {
gf_term_add_media(read->service, NULL, GF_FALSE);
}
}
static GF_Err OSVC_AttachStream(GF_BaseDecoder *ifcg, GF_ESD *esd)
{
u32 i, count;
s32 res;
OPENSVCFRAME Picture;
int Layer[4];
OSVCDec *ctx = (OSVCDec*) ifcg->privateStack;
/*todo: we should check base layer of this stream is indeed our base layer*/
if (!ctx->ES_ID) {
ctx->ES_ID = esd->ESID;
ctx->width = ctx->height = ctx->out_size = 0;
if (!esd->dependsOnESID) ctx->baseES_ID = esd->ESID;
}
if (esd->decoderConfig->decoderSpecificInfo && esd->decoderConfig->decoderSpecificInfo->data) {
GF_AVCConfig *cfg = gf_odf_avc_cfg_read(esd->decoderConfig->decoderSpecificInfo->data, esd->decoderConfig->decoderSpecificInfo->dataLength);
if (!cfg) return GF_NON_COMPLIANT_BITSTREAM;
if (!esd->dependsOnESID) {
ctx->nalu_size_length = cfg->nal_unit_size;
if (SVCDecoder_init(&ctx->codec) == SVC_STATUS_ERROR) return GF_IO_ERR;
}
/*decode all NALUs*/
count = gf_list_count(cfg->sequenceParameterSets);
SetCommandLayer(Layer, 255, 0, &res, 0);//bufindex can be reset without pb
for (i=0; i<count; i++) {
u32 w=0, h=0, sid;
s32 par_n=0, par_d=0;
GF_AVCConfigSlot *slc = gf_list_get(cfg->sequenceParameterSets, i);
#ifndef GPAC_DISABLE_AV_PARSERS
gf_avc_get_sps_info(slc->data, slc->size, &sid, &w, &h, &par_n, &par_d);
#endif
/*by default use the base layer*/
if (!i) {
if ((ctx->width<w) || (ctx->height<h)) {
ctx->width = w;
ctx->height = h;
if ( ((s32)par_n>0) && ((s32)par_d>0) )
ctx->pixel_ar = (par_n<<16) || par_d;
}
}
res = decodeNAL(ctx->codec, (unsigned char *) slc->data, slc->size, &Picture, Layer);
if (res<0) {
GF_LOG(GF_LOG_ERROR, GF_LOG_CODEC, ("[SVC Decoder] Error decoding SPS %d\n", res));
}
GF_LOG(GF_LOG_DEBUG, GF_LOG_CODEC, ("[SVC Decoder] Attach: SPS id=\"%d\" code=\"%d\" size=\"%d\"\n", slc->id, slc->data[0] & 0x1F, slc->size));
}
count = gf_list_count(cfg->pictureParameterSets);
for (i=0; i<count; i++) {
u32 sps_id, pps_id;
GF_AVCConfigSlot *slc = gf_list_get(cfg->pictureParameterSets, i);
gf_avc_get_pps_info(slc->data, slc->size, &pps_id, &sps_id);
res = decodeNAL(ctx->codec, (unsigned char *) slc->data, slc->size, &Picture, Layer);
if (res<0) {
GF_LOG(GF_LOG_ERROR, GF_LOG_CODEC, ("[SVC Decoder] Error decoding PPS %d\n", res));
}
GF_LOG(GF_LOG_DEBUG, GF_LOG_CODEC, ("[SVC Decoder] Attach: PPS id=\"%d\" code=\"%d\" size=\"%d\" sps_id=\"%d\"\n", pps_id, slc->data[0] & 0x1F, slc->size, sps_id));
}
ctx->state_found = 1;
gf_odf_avc_cfg_del(cfg);
} else {
if (ctx->nalu_size_length) {
return GF_NOT_SUPPORTED;
}
ctx->nalu_size_length = 0;
if (!esd->dependsOnESID) {
if (SVCDecoder_init(&ctx->codec) == SVC_STATUS_ERROR) return GF_IO_ERR;
}
ctx->pixel_ar = (1<<16) || 1;
}
ctx->stride = ctx->width + 32;
ctx->CurrentDqId = ctx->MaxDqId = 0;
ctx->out_size = ctx->stride * ctx->height * 3 / 2;
return GF_OK;
}
static GF_Err OSVC_AttachStream(GF_BaseDecoder *ifcg, GF_ESD *esd)
{
u32 i, count;
s32 res;
OPENSVCFRAME Picture;
int Layer[4];
OSVCDec *ctx = (OSVCDec*) ifcg->privateStack;
/*not supported in this version*/
if (esd->dependsOnESID) return GF_NOT_SUPPORTED;
ctx->ES_ID = esd->ESID;
ctx->width = ctx->height = ctx->out_size = 0;
if (esd->decoderConfig->decoderSpecificInfo && esd->decoderConfig->decoderSpecificInfo->data) {
GF_AVCConfig *cfg = gf_odf_avc_cfg_read(esd->decoderConfig->decoderSpecificInfo->data, esd->decoderConfig->decoderSpecificInfo->dataLength);
if (!cfg) return GF_NON_COMPLIANT_BITSTREAM;
ctx->nalu_size_length = cfg->nal_unit_size;
if (SVCDecoder_init(&ctx->codec) == SVC_STATUS_ERROR) return GF_IO_ERR;
/*decode all NALUs*/
count = gf_list_count(cfg->sequenceParameterSets);
SetCommandLayer(Layer, 255, 0, &i, 0);//bufindex can be reset without pb
for (i=0; i<count; i++) {
u32 w, h, par_n, par_d;
GF_AVCConfigSlot *slc = gf_list_get(cfg->sequenceParameterSets, i);
gf_avc_get_sps_info(slc->data, slc->size, &slc->id, &w, &h, &par_n, &par_d);
/*by default use the base layer*/
if (!i) {
if ((ctx->width<w) || (ctx->height<h)) {
ctx->width = w;
ctx->height = h;
if ( ((s32)par_n>0) && ((s32)par_d>0) )
ctx->pixel_ar = (par_n<<16) || par_d;
}
}
res = decodeNAL(ctx->codec, slc->data, slc->size, &Picture, Layer);
if (res<0) {
GF_LOG(GF_LOG_ERROR, GF_LOG_CODEC, ("[SVC Decoder] Error decoding SPS %d\n", res));
}
}
count = gf_list_count(cfg->pictureParameterSets);
for (i=0; i<count; i++) {
GF_AVCConfigSlot *slc = gf_list_get(cfg->pictureParameterSets, i);
res = decodeNAL(ctx->codec, slc->data, slc->size, &Picture, Layer);
if (res<0) {
GF_LOG(GF_LOG_ERROR, GF_LOG_CODEC, ("[SVC Decoder] Error decoding PPS %d\n", res));
}
}
gf_odf_avc_cfg_del(cfg);
} else {
ctx->nalu_size_length = 0;
if (SVCDecoder_init(&ctx->codec) == SVC_STATUS_ERROR) return GF_IO_ERR;
}
ctx->stride = ctx->width + 32;
ctx->layer = 0;
ctx->CurrDqId = ctx->layer;
ctx->out_size = ctx->stride * ctx->height * 3 / 2;
return GF_OK;
}
static GF_Err MCDec_AttachStream(GF_BaseDecoder *ifcg, GF_ESD *esd)
{
MCDec *ctx = (MCDec *)ifcg->privateStack;
ctx->esd = esd;
GF_Err e;
//check AVC config
if (esd->decoderConfig->objectTypeIndication == GPAC_OTI_VIDEO_AVC) {
ctx->SPSs = gf_list_new();
ctx->PPSs = gf_list_new();
ctx->mime = "video/avc";
ctx->avc.sps_active_idx = -1;
ctx->active_sps = ctx->active_pps = -1;
if (!esd->decoderConfig->decoderSpecificInfo || !esd->decoderConfig->decoderSpecificInfo->data) {
ctx->width=ctx->height=128;
ctx->out_size = ctx->width*ctx->height*3/2;
ctx->pix_fmt = GF_PIXEL_NV12;
return GF_OK;
} else {
u32 i;
GF_AVCConfigSlot *slc;
GF_AVCConfig *cfg = gf_odf_avc_cfg_read(esd->decoderConfig->decoderSpecificInfo->data, esd->decoderConfig->decoderSpecificInfo->dataLength);
for (i = 0; i<gf_list_count(cfg->sequenceParameterSets); i++) {
slc = gf_list_get(cfg->sequenceParameterSets, i);
slc->id = -1;
MCDec_RegisterParameterSet(ctx, slc->data, slc->size, GF_TRUE);
}
for (i = 0; i<gf_list_count(cfg->pictureParameterSets); i++) {
slc = gf_list_get(cfg->pictureParameterSets, i);
slc->id = -1;
MCDec_RegisterParameterSet(ctx, slc->data, slc->size, GF_FALSE);
}
slc = gf_list_get(ctx->SPSs, 0);
if (slc) ctx->active_sps = slc->id;
slc = gf_list_get(ctx->PPSs, 0);
if (slc) ctx->active_pps = slc->id;
ctx->nalu_size_length = cfg->nal_unit_size;
if (gf_list_count(ctx->SPSs) && gf_list_count(ctx->PPSs)) {
e = MCDec_InitDecoder(ctx);
}
else {
e = GF_OK;
}
gf_odf_avc_cfg_del(cfg);
return e;
}
}
if (esd->decoderConfig->objectTypeIndication == GPAC_OTI_VIDEO_MPEG4_PART2) {
if (!esd->decoderConfig->decoderSpecificInfo || !esd->decoderConfig->decoderSpecificInfo->data) {
ctx->width=ctx->height=128;
ctx->out_size = ctx->width*ctx->height*3/2;
ctx->pix_fmt = GF_PIXEL_NV12;
} else {
GF_M4VDecSpecInfo vcfg;
gf_m4v_get_config(ctx->esd->decoderConfig->decoderSpecificInfo->data, ctx->esd->decoderConfig->decoderSpecificInfo->dataLength, &vcfg);
ctx->width = vcfg.width;
ctx->height = vcfg.height;
ctx->out_size = ctx->width*ctx->height*3/2;
ctx->pix_fmt = GF_PIXEL_NV12;
return MCDec_InitDecoder(ctx);
}
}
if (esd->decoderConfig->objectTypeIndication == GPAC_OTI_VIDEO_HEVC) {
ctx->esd= esd;
if (!esd->decoderConfig->decoderSpecificInfo || !esd->decoderConfig->decoderSpecificInfo->data) {
ctx->width=ctx->height=128;
ctx->out_size = ctx->width*ctx->height*3/2;
ctx->pix_fmt = GF_PIXEL_NV12;
} else {
return MCDec_InitDecoder(ctx);
}
}
return MCDec_InitDecoder(ctx);
}