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_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;
}
/*
* Create the media for the quicktime file, and set up some session stuff.
*/
int create_media_for_avi_file (CPlayerSession *psptr,
const char *name,
char *errmsg,
uint32_t errlen,
int have_audio_driver,
control_callback_vft_t *cc_vft)
{
CAviFile *Avifile1 = NULL;
avi_t *avi;
CPlayerMedia *mptr;
avi = AVI_open_input_file(name, 1);
if (avi == NULL) {
snprintf(errmsg, errlen, "%s", AVI_strerror());
player_error_message("%s", AVI_strerror());
return (-1);
}
int video_count = 1;
codec_plugin_t *plugin;
video_query_t vq;
const char *codec_name = AVI_video_compressor(avi);
player_debug_message("Trying avi video codec %s", codec_name);
plugin = check_for_video_codec(STREAM_TYPE_AVI_FILE,
codec_name,
NULL,
-1,
-1,
NULL,
0,
&config);
if (plugin == NULL) {
video_count = 0;
} else {
vq.track_id = 1;
vq.stream_type = STREAM_TYPE_AVI_FILE;
vq.compressor = codec_name;
vq.type = -1;
vq.profile = -1;
vq.fptr = NULL;
vq.h = AVI_video_height(avi);
vq.w = AVI_video_width(avi);
vq.frame_rate = AVI_video_frame_rate(avi);
vq.config = NULL;
vq.config_len = 0;
vq.enabled = 0;
vq.reference = NULL;
}
int have_audio = 0;
int audio_count = 0;
audio_query_t aq;
if (AVI_audio_bytes(avi) != 0) {
have_audio = 1;
plugin = check_for_audio_codec(STREAM_TYPE_AVI_FILE,
NULL,
NULL,
AVI_audio_format(avi),
-1,
NULL,
0,
&config);
if (plugin != NULL) {
audio_count = 1;
aq.track_id = 1;
aq.stream_type = STREAM_TYPE_AVI_FILE;
aq.compressor = NULL;
aq.type = AVI_audio_format(avi);
aq.profile = -1;
aq.fptr = NULL;
aq.sampling_freq = AVI_audio_rate(avi);
aq.chans = AVI_audio_channels(avi);
aq.config = NULL;
aq.config_len = 0;
aq.enabled = 0;
aq.reference = NULL;
}
}
if (cc_vft != NULL && cc_vft->media_list_query != NULL) {
(cc_vft->media_list_query)(psptr, video_count, &vq, audio_count, &aq);
} else {
if (video_count != 0) vq.enabled = 1;
if (audio_count != 0) aq.enabled = 1;
}
if ((video_count == 0 || vq.enabled == 0) &&
(audio_count == 0 || aq.enabled == 0)) {
snprintf(errmsg, errlen, "No audio or video tracks enabled or playable");
AVI_close(avi);
return -1;
}
Avifile1 = new CAviFile(name, avi, vq.enabled, audio_count);
psptr->set_media_close_callback(close_avi_file, Avifile1);
if (video_count != 0 && vq.enabled) {
mptr = new CPlayerMedia(psptr);
if (mptr == NULL) {
return (-1);
}
video_info_t *vinfo = MALLOC_STRUCTURE(video_info_t);
if (vinfo == NULL)
return (-1);
vinfo->height = vq.h;
vinfo->width = vq.w;
player_debug_message("avi file h %d w %d frame rate %g",
vinfo->height,
vinfo->width,
vq.frame_rate);
plugin = check_for_video_codec(STREAM_TYPE_AVI_FILE,
codec_name,
NULL,
-1,
-1,
NULL,
0,
&config);
int ret;
ret = mptr->create_video_plugin(plugin,
STREAM_TYPE_AVI_FILE,
codec_name,
-1,
-1,
NULL,
vinfo,
NULL,
0);
if (ret < 0) {
snprintf(errmsg, errlen, "Failed to create video plugin %s",
codec_name);
player_error_message("Failed to create plugin data");
delete mptr;
return -1;
}
CAviVideoByteStream *vbyte = new CAviVideoByteStream(Avifile1);
if (vbyte == NULL) {
delete mptr;
return (-1);
}
vbyte->config(AVI_video_frames(avi), vq.frame_rate);
ret = mptr->create(vbyte, TRUE, errmsg, errlen);
if (ret != 0) {
return (-1);
}
}
int seekable = 1;
if (have_audio_driver > 0 && audio_count > 0 && aq.enabled != 0) {
plugin = check_for_audio_codec(STREAM_TYPE_AVI_FILE,
NULL,
NULL,
aq.type,
-1,
NULL,
0,
&config);
CAviAudioByteStream *abyte;
mptr = new CPlayerMedia(psptr);
if (mptr == NULL) {
return (-1);
}
audio_info_t *ainfo;
ainfo = MALLOC_STRUCTURE(audio_info_t);
ainfo->freq = aq.sampling_freq;
ainfo->chans = aq.chans;
ainfo->bitspersample = AVI_audio_bits(avi);
int ret;
ret = mptr->create_audio_plugin(plugin,
aq.stream_type,
aq.compressor,
aq.type,
aq.profile,
NULL,
ainfo,
NULL,
0);
if (ret < 0) {
delete mptr;
player_error_message("Couldn't create audio from plugin %s",
plugin->c_name);
return -1;
}
abyte = new CAviAudioByteStream(Avifile1);
ret = mptr->create(abyte, FALSE, errmsg, errlen);
if (ret != 0) {
return (-1);
}
seekable = 0;
}
psptr->session_set_seekable(seekable);
if (audio_count == 0 && have_audio != 0) {
snprintf(errmsg, errlen, "Unknown Audio Codec in avi file ");
return (1);
}
if (video_count != 1) {
snprintf(errmsg, errlen, "Unknown Video Codec %s in avi file",
codec_name);
return (1);
}
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;
}
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;
}
