int CMp4File::create_text(CPlayerSession *psptr,
text_query_t *tq,
uint text_offset,
uint &start_desc)
{
uint ix;
//uint64_t IVLength;
CPlayerMedia *mptr;
codec_plugin_t *plugin;
uint32_t verb = MP4GetVerbosity(m_mp4file);
for (ix = 0; ix < text_offset; ix++) {
if (tq[ix].enabled != 0) {
CMp4TextByteStream *tbyte;
mptr = new CPlayerMedia(psptr, TIMED_TEXT_SYNC);
if (mptr == NULL) {
return (-1);
}
/* check if ismacryp */
#if 0
uint32_t verb = MP4GetVerbosity(m_mp4file);
MP4SetVerbosity(m_mp4file, verb & ~(MP4_DETAILS_ERROR));
if (MP4IsIsmaCrypMediaTrack(m_mp4file, aq[ix].track_id)) {
IVLength = MP4GetTrackIntegerProperty(m_mp4file,
aq[ix].track_id, "mdia.minf.stbl.stsd.enca.sinf.schi.iSFM.IV-length");
abyte = new CMp4EncAudioByteStream(this, aq[ix].track_id, IVLength);
} else {
abyte = new CMp4AudioByteStream(this, aq[ix].track_id);
}
MP4SetVerbosity(m_mp4file, verb);
#else
tbyte = new CMp4TextByteStream(this, tq[ix].track_id);
#endif
int ret;
plugin = check_for_text_codec(tq[ix].stream_type,
tq[ix].compressor,
NULL,
NULL,
0,
&config);
ret = mptr->create_text_plugin(plugin,
STREAM_TYPE_MP4_FILE,
tq[ix].compressor,
NULL, // sdp info
NULL,
0);
if (ret < 0) {
mp4f_message(LOG_ERR, "Couldn't create text from plugin %s",
plugin->c_name);
psptr->set_message("Couldn't start text plugin %s",
plugin->c_name);
delete mptr;
delete tbyte;
return -1;
}
ret = mptr->create_media("text", tbyte);
if (ret != 0) {
return (-1);
}
MP4SetVerbosity(m_mp4file, verb & ~(MP4_DETAILS_ERROR));
char *mp4info = MP4Info(m_mp4file, tq[ix].track_id);
MP4SetVerbosity(m_mp4file, verb);
char *temp = mp4info;
while (*temp != '\0') {
if (isspace(*temp)) *temp = ' ';
if (!isprint(*temp)) *temp = '*';
temp++;
}
psptr->set_session_desc(start_desc, mp4info);
free(mp4info);
start_desc++;
} else {
CHECK_AND_FREE(tq[ix].config);
}
}
return 0;
}
int CMp4File::create_video(CPlayerSession *psptr,
video_query_t *vq,
uint video_offset,
uint &start_desc)
{
uint ix;
CPlayerMedia *mptr;
codec_plugin_t *plugin;
for (ix = 0; ix < video_offset; ix++) {
if (vq[ix].enabled != 0) {
mptr = new CPlayerMedia(psptr, VIDEO_SYNC);
if (mptr == NULL) {
return (-1);
}
video_info_t *vinfo;
vinfo = (video_info_t *)malloc(sizeof(video_info_t));
vinfo->height = vq[ix].h;
vinfo->width = vq[ix].w;
plugin = check_for_video_codec(vq[ix].stream_type,
vq[ix].compressor,
NULL,
vq[ix].type,
vq[ix].profile,
vq[ix].config,
vq[ix].config_len,
&config);
int ret = mptr->create_video_plugin(plugin,
vq[ix].stream_type,
vq[ix].compressor,
vq[ix].type,
vq[ix].profile,
NULL, // sdp info
vinfo, // video info
vq[ix].config,
vq[ix].config_len);
if (ret < 0) {
mp4f_message(LOG_ERR, "Failed to create plugin data");
psptr->set_message("Failed to start plugin");
delete mptr;
return -1;
}
CMp4VideoByteStream *vbyte;
uint64_t IVLength;
/* check if ismacryp */
uint32_t verb = MP4GetVerbosity(m_mp4file);
MP4SetVerbosity(m_mp4file, verb & ~(MP4_DETAILS_ERROR));
if (strcasecmp(vq[ix].compressor, "avc1") == 0) {
vbyte = new CMp4H264VideoByteStream(this, vq[ix].track_id);
} else if (strcasecmp(vq[ix].compressor, "encv") == 0) {
MP4GetTrackIntegerProperty(m_mp4file,
vq[ix].track_id,
"mdia.minf.stbl.stsd.encv.sinf.schi.iSFM.IV-length",
&IVLength);
vbyte = new CMp4EncVideoByteStream(this, vq[ix].track_id,IVLength);
} else {
vbyte = new CMp4VideoByteStream(this, vq[ix].track_id);
}
MP4SetVerbosity(m_mp4file, verb);
if (vbyte == NULL) {
delete mptr;
return (-1);
}
ret = mptr->create_media("video", vbyte);
if (ret != 0) {
return (-1);
}
MP4SetVerbosity(m_mp4file, verb & ~(MP4_DETAILS_ERROR));
char *mp4info = MP4Info(m_mp4file, vq[ix].track_id);
MP4SetVerbosity(m_mp4file, verb);
char *temp = mp4info;
while (*temp != '\0') {
if (isspace(*temp)) *temp = ' ';
if (!isprint(*temp)) *temp = '*';
temp++;
}
psptr->set_session_desc(start_desc, mp4info);
free(mp4info);
start_desc++;
} else {
if (vq[ix].config != NULL) free((void *)vq[ix].config);
}
}
return 0;
}
int CMp4File::create_audio(CPlayerSession *psptr,
audio_query_t *aq,
uint audio_offset,
uint &start_desc)
{
uint ix;
uint64_t IVLength;
CPlayerMedia *mptr;
codec_plugin_t *plugin;
for (ix = 0; ix < audio_offset; ix++) {
if (aq[ix].enabled != 0) {
CMp4AudioByteStream *abyte;
mptr = new CPlayerMedia(psptr, AUDIO_SYNC);
if (mptr == NULL) {
return (-1);
}
/* check if ismacryp */
uint32_t verb = MP4GetVerbosity(m_mp4file);
MP4SetVerbosity(m_mp4file, verb & ~(MP4_DETAILS_ERROR));
if (MP4IsIsmaCrypMediaTrack(m_mp4file, aq[ix].track_id)) {
MP4GetTrackIntegerProperty(m_mp4file,
aq[ix].track_id, "mdia.minf.stbl.stsd.enca.sinf.schi.iSFM.IV-length", &IVLength);
abyte = new CMp4EncAudioByteStream(this, aq[ix].track_id, IVLength);
} else {
abyte = new CMp4AudioByteStream(this, aq[ix].track_id);
}
MP4SetVerbosity(m_mp4file, verb);
audio_info_t *ainfo;
ainfo = (audio_info_t *)malloc(sizeof(audio_info_t));
memset(ainfo, 0, sizeof(*ainfo));
ainfo->freq = aq[ix].sampling_freq;
if (aq[ix].chans != -1) {
ainfo->chans = aq[ix].chans;
}
if ((aq[ix].type == MP4_PCM16_LITTLE_ENDIAN_AUDIO_TYPE) ||
(aq[ix].type == MP4_PCM16_BIG_ENDIAN_AUDIO_TYPE)) {
ainfo->bitspersample = 16;
}
int ret;
plugin = check_for_audio_codec(STREAM_TYPE_MP4_FILE,
aq[ix].compressor, // media_data field
NULL,
aq[ix].type,
aq[ix].profile,
aq[ix].config,
aq[ix].config_len,
&config);
ret = mptr->create_audio_plugin(plugin,
STREAM_TYPE_MP4_FILE,
aq[ix].compressor,
aq[ix].type,
aq[ix].profile,
NULL, // sdp info
ainfo, // audio info
aq[ix].config,
aq[ix].config_len);
if (ret < 0) {
mp4f_message(LOG_ERR, "Couldn't create audio from plugin %s",
plugin->c_name);
psptr->set_message("Couldn't start audio plugin %s",
plugin->c_name);
delete mptr;
delete abyte;
return -1;
}
ret = mptr->create_media("audio", abyte);
if (ret != 0) {
return (-1);
}
MP4SetVerbosity(m_mp4file, verb & ~(MP4_DETAILS_ERROR));
char *mp4info = MP4Info(m_mp4file, aq[ix].track_id);
MP4SetVerbosity(m_mp4file, verb);
char *temp = mp4info;
while (*temp != '\0') {
if (isspace(*temp)) *temp = ' ';
if (!isprint(*temp)) *temp = '*';
temp++;
}
psptr->set_session_desc(start_desc, mp4info);
free(mp4info);
start_desc++;
} else {
if (aq[ix].config != NULL) free((void *)aq[ix].config);
}
}
return 0;
}
int CMp4File::create_video(CPlayerSession *psptr,
video_query_t *vq,
uint video_offset,
uint &start_desc)
{
uint ix;
CPlayerMedia *mptr;
codec_plugin_t *plugin;
const char *file_kms_uri;
const char *inuse_kms_uri;
for (ix = 0; ix < video_offset; ix++) {
if (vq[ix].enabled != 0) {
mptr = new CPlayerMedia(psptr, VIDEO_SYNC);
if (mptr == NULL) {
return (-1);
}
video_info_t *vinfo;
vinfo = (video_info_t *)malloc(sizeof(video_info_t));
vinfo->height = vq[ix].h;
vinfo->width = vq[ix].w;
plugin = check_for_video_codec(vq[ix].stream_type,
vq[ix].compressor,
NULL,
vq[ix].type,
vq[ix].profile,
vq[ix].config,
vq[ix].config_len,
&config);
int ret = mptr->create_video_plugin(plugin,
vq[ix].stream_type,
vq[ix].compressor,
vq[ix].type,
vq[ix].profile,
NULL, // sdp info
vinfo, // video info
vq[ix].config,
vq[ix].config_len);
if (ret < 0) {
mp4f_message(LOG_ERR, "Failed to create plugin data");
psptr->set_message("Failed to start plugin");
delete mptr;
return -1;
}
CMp4VideoByteStream *vbyte = NULL;
uint64_t IVLength;
/* check if clear-text or ismacryp.
* in this context original format is encv
* and compressor specifies which codec
*/
uint32_t verb = MP4GetVerbosity(m_mp4file);
MP4SetVerbosity(m_mp4file, verb & ~(MP4_DETAILS_ERROR));
if (strcasecmp(vq[ix].original_fmt, "avc1") == 0) {
vbyte = new CMp4H264VideoByteStream(this, vq[ix].track_id);
} else if (strcasecmp(vq[ix].original_fmt, "encv") == 0) {
MP4GetTrackIntegerProperty(m_mp4file,
vq[ix].track_id,
"mdia.minf.stbl.stsd.encv.sinf.schi.iSFM.IV-length",
&IVLength);
if (strcasecmp(vq[ix].compressor, "mp4v") == 0) {
vbyte = new CMp4EncVideoByteStream(this, vq[ix].track_id,IVLength);
}
else if (((strcasecmp(vq[ix].compressor, "avc1") == 0)
|| (strcasecmp(vq[ix].compressor, "264b")) == 0)) {
vbyte = new CMp4EncH264VideoByteStream(this, vq[ix].track_id,IVLength);
// check if file kms uri matches in-use kms uri
// advisory only
MP4GetTrackStringProperty(m_mp4file, vq[ix].track_id,
"mdia.minf.stbl.stsd.encv.sinf.schi.iKMS.kms_URI",
&file_kms_uri);
inuse_kms_uri =
((CMp4EncH264VideoByteStream *)vbyte)->get_inuse_kms_uri();
if (file_kms_uri && inuse_kms_uri) {
if (strcmp(file_kms_uri, inuse_kms_uri)) {
mp4f_message(LOG_DEBUG,
"KMS in file (%s) does not match KMS in use (%s)\n",
file_kms_uri, inuse_kms_uri);
}
}
}
} else {
vbyte = new CMp4VideoByteStream(this, vq[ix].track_id);
}
MP4SetVerbosity(m_mp4file, verb);
if (vbyte == NULL) {
delete mptr;
return (-1);
}
ret = mptr->create_media("video", vbyte);
if (ret != 0) {
return (-1);
}
MP4SetVerbosity(m_mp4file, verb & ~(MP4_DETAILS_ERROR));
char *mp4info = MP4Info(m_mp4file, vq[ix].track_id);
MP4SetVerbosity(m_mp4file, verb);
char *temp = mp4info;
while (*temp != '\0') {
if (isspace(*temp)) *temp = ' ';
if (!isprint(*temp)) *temp = '*';
temp++;
}
psptr->set_session_desc(start_desc, mp4info);
free(mp4info);
start_desc++;
} else {
if (vq[ix].config != NULL) free((void *)vq[ix].config);
}
}
return 0;
}
static int create_mpeg3_video (video_query_t *vq,
mpeg2ps_t *vfile,
CPlayerSession *psptr,
int &sdesc)
{
CPlayerMedia *mptr;
codec_plugin_t *plugin;
int ret;
plugin = check_for_video_codec(STREAM_TYPE_MPEG_FILE,
"mp2v",
NULL,
vq->type,
-1,
NULL,
0,
&config);
if (plugin == NULL) {
psptr->set_message("Can't find plugin for mpeg video");
return 0;
}
mptr = new CPlayerMedia(psptr, VIDEO_SYNC);
if (mptr == NULL) {
psptr->set_message("Could not create video media");
return -1;
}
video_info_t *vinfo;
vinfo = MALLOC_STRUCTURE(video_info_t);
vinfo->height = vq->h;
vinfo->width = vq->w;
char buffer[80];
int bitrate;
char *name = mpeg2ps_get_video_stream_name(vfile, vq->track_id);
ret = snprintf(buffer, 80, "%s Video, %d x %d",
name,
vinfo->width, vinfo->height);
free(name);
if (vq->frame_rate != 0.0) {
ret += snprintf(buffer + ret, 80 - ret, ", %g", vq->frame_rate);
}
bitrate =
(int)(mpeg2ps_get_video_stream_bitrate(vfile, vq->track_id) / 1000.0);
if (bitrate > 0) {
snprintf(buffer + ret, 80 - ret, ", %d kbps", bitrate);
}
psptr->set_session_desc(sdesc, buffer);
sdesc++;
mpeg3f_message(LOG_DEBUG, "video stream h %d w %d fr %g bitr %d",
vinfo->height, vinfo->width, vq->frame_rate,
bitrate);
ret = mptr->create_video_plugin(plugin, STREAM_TYPE_MPEG_FILE,
vq->compressor,
vq->type, vq->profile,
NULL, vinfo, NULL, 0);
if (ret < 0) {
mpeg3f_message(LOG_ERR, "Failed to create video plugin");
psptr->set_message("Failed to create video plugin");
free(vinfo);
return -1;
}
CMpeg3VideoByteStream *vbyte;
vbyte = new CMpeg3VideoByteStream(vfile, vq->track_id);
if (vbyte == NULL) {
psptr->set_message("Failed to create video bytestream");
return -1;
}
ret = mptr->create_media("video", vbyte);
if (ret != 0) {
psptr->set_message("Couldn't create video media");
return -1;
}
return 1;
}
static int create_mpeg3_audio (audio_query_t * aq,
mpeg2ps_t *afile,
CPlayerSession *psptr,
int &sdesc)
{
CPlayerMedia *mptr;
codec_plugin_t *plugin;
int ret;
plugin = check_for_audio_codec(STREAM_TYPE_MPEG_FILE,
NULL,
NULL,
aq->type,
-1,
NULL,
0,
&config);
if (plugin == NULL) {
psptr->set_message("Can't find plugin for mpeg audio format %s",
mpeg2ps_get_audio_stream_name(afile, aq->track_id));
return 0;
}
mptr = new CPlayerMedia(psptr, AUDIO_SYNC);
if (mptr == NULL) {
psptr->set_message("Could not create video media");
return -1;
}
audio_info_t *ainfo;
ainfo = MALLOC_STRUCTURE(audio_info_t);
ainfo->freq = aq->sampling_freq;
ainfo->chans = aq->chans;
ainfo->bitspersample = 16;
char buffer[80];
snprintf(buffer, 80, "%s Audio, %d, %d channels",
mpeg2ps_get_audio_stream_name(afile, aq->track_id),
ainfo->freq,
ainfo->chans);
psptr->set_session_desc(sdesc, buffer);
sdesc++;
ret = mptr->create_audio_plugin(plugin, aq->stream_type,
aq->compressor,
aq->type, aq->profile,
NULL, ainfo, NULL, 0);
if (ret < 0) {
mpeg3f_message(LOG_ERR, "Failed to create audio plugin");
psptr->set_message("Failed to create audio plugin");
free(ainfo);
delete mptr;
return -1;
}
CMpeg3AudioByteStream *abyte;
abyte = new CMpeg3AudioByteStream(afile, aq->track_id);
if (abyte == NULL) {
psptr->set_message("Failed to create audio bytestream");
return -1;
}
ret = mptr->create_media("audio", abyte);
if (ret != 0) {
psptr->set_message("Couldn't create audio media");
return -1;
}
return 1;
}
int CMpeg2tFile::create_audio (CPlayerSession *psptr,
mpeg2t_t *decoder,
audio_query_t *aq,
uint audio_offset,
int &sdesc)
{
uint ix;
CPlayerMedia *mptr;
codec_plugin_t *plugin;
int created = 0;
for (ix = 0; ix < audio_offset; ix++) {
mpeg2t_pid_t *pidptr;
mpeg2t_es_t *es_pid;
pidptr = mpeg2t_lookup_pid(decoder,aq[ix].track_id);
if (pidptr->pak_type != MPEG2T_ES_PAK) {
mpeg2f_message(LOG_CRIT, "mpeg2t video type is not es pak - pid %x",
aq[ix].track_id);
exit(1);
}
es_pid = (mpeg2t_es_t *)pidptr;
if (aq[ix].enabled != 0 && created == 0) {
created = 1;
mptr = new CPlayerMedia(psptr, AUDIO_SYNC);
if (mptr == NULL) {
return (-1);
}
audio_info_t *ainfo;
ainfo = MALLOC_STRUCTURE(audio_info_t);
ainfo->freq = aq[ix].sampling_freq;
ainfo->chans = aq[ix].chans;
ainfo->bitspersample = 0;
plugin = check_for_audio_codec(STREAM_TYPE_MPEG2_TRANSPORT_STREAM,
NULL,
NULL,
aq[ix].type,
aq[ix].profile,
aq[ix].config,
aq[ix].config_len,
&config);
int ret = mptr->create_audio_plugin(plugin,
STREAM_TYPE_MPEG2_TRANSPORT_STREAM,
NULL,
aq[ix].type,
aq[ix].profile,
NULL, // sdp info
ainfo, // video info
aq[ix].config,
aq[ix].config_len);
if (ret < 0) {
mpeg2f_message(LOG_ERR, "Failed to create plugin data");
psptr->set_message("Failed to start plugin");
delete mptr;
return -1;
}
CMpeg2fAudioByteStream *abyte;
abyte = new CMpeg2fAudioByteStream(this, es_pid);
if (abyte == NULL) {
mpeg2f_message(LOG_CRIT, "failed to create byte stream");
delete mptr;
return (-1);
}
ret = mptr->create_media("audio", abyte, false);
if (ret != 0) {
mpeg2f_message(LOG_CRIT, "failed to create from file");
return (-1);
}
if (es_pid->info_loaded) {
char buffer[80];
if (mpeg2t_write_stream_info(es_pid, buffer, 80) >= 0) {
psptr->set_session_desc(sdesc, buffer);
sdesc++;
}
}
mpeg2t_set_frame_status(es_pid, MPEG2T_PID_SAVE_FRAME);
} else {
mpeg2t_set_frame_status(es_pid, MPEG2T_PID_NOTHING);
}
}
return created;
}
int CMpeg2tFile::create_video (CPlayerSession *psptr,
mpeg2t_t *decoder,
video_query_t *vq,
uint video_offset,
int &sdesc)
{
uint ix;
CPlayerMedia *mptr;
codec_plugin_t *plugin;
int created = 0;
// Loop through the vq structure, and set up a new player media
for (ix = 0; ix < video_offset; ix++) {
mpeg2t_pid_t *pidptr;
mpeg2t_es_t *es_pid;
pidptr = mpeg2t_lookup_pid(decoder,vq[ix].track_id);
if (pidptr->pak_type != MPEG2T_ES_PAK) {
mpeg2f_message(LOG_CRIT, "mpeg2t video type is not es pak - pid %x",
vq[ix].track_id);
exit(1);
}
es_pid = (mpeg2t_es_t *)pidptr;
if (vq[ix].enabled != 0 && created == 0) {
created = 1;
mptr = new CPlayerMedia(psptr, VIDEO_SYNC);
if (mptr == NULL) {
return (-1);
}
video_info_t *vinfo;
vinfo = MALLOC_STRUCTURE(video_info_t);
vinfo->height = vq[ix].h;
vinfo->width = vq[ix].w;
plugin = check_for_video_codec(STREAM_TYPE_MPEG2_TRANSPORT_STREAM,
NULL,
NULL,
vq[ix].type,
vq[ix].profile,
vq[ix].config,
vq[ix].config_len,
&config);
int ret = mptr->create_video_plugin(plugin,
STREAM_TYPE_MPEG2_TRANSPORT_STREAM,
NULL,
vq[ix].type,
vq[ix].profile,
NULL, // sdp info
vinfo, // video info
vq[ix].config,
vq[ix].config_len);
if (ret < 0) {
mpeg2f_message(LOG_ERR, "Failed to create plugin data");
psptr->set_message("Failed to start plugin");
delete mptr;
return -1;
}
CMpeg2fVideoByteStream *vbyte;
vbyte = new CMpeg2fVideoByteStream(this, es_pid);
if (vbyte == NULL) {
mpeg2f_message(LOG_CRIT, "failed to create byte stream");
delete mptr;
return (-1);
}
ret = mptr->create_media("video", vbyte, false);
if (ret != 0) {
mpeg2f_message(LOG_CRIT, "failed to create from file");
return (-1);
}
if (es_pid->info_loaded) {
char buffer[80];
if (mpeg2t_write_stream_info(es_pid, buffer, 80) >= 0) {
psptr->set_session_desc(sdesc, buffer);
sdesc++;
}
}
mpeg2t_set_frame_status(es_pid, MPEG2T_PID_SAVE_FRAME);
} else {
mpeg2t_set_frame_status(es_pid, MPEG2T_PID_NOTHING);
}
}
return created;
}
