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-rw-r--r--cfg-common.h23
-rw-r--r--libmpdemux/demux_viv.c117
2 files changed, 108 insertions, 32 deletions
diff --git a/cfg-common.h b/cfg-common.h
index 9e66277b34..0b574c2462 100644
--- a/cfg-common.h
+++ b/cfg-common.h
@@ -89,6 +89,7 @@
#else
{"tv", "MPlayer was compiled without TV Interface support\n", CONF_TYPE_PRINT, 0, 0, 0},
#endif
+ {"vivo", vivoopts_conf, CONF_TYPE_SUBCONFIG, 0, 0, 0},
#else
@@ -114,4 +115,26 @@ struct config tvopts_conf[]={
};
#endif
+/* VIVO demuxer options: */
+extern char *vivo_param_acodec;
+extern int vivo_param_abitrate;
+extern int vivo_param_samplerate;
+extern int vivo_param_bytesperblock;
+extern int vivo_param_width;
+extern int vivo_param_height;
+extern int vivo_param_vformat;
+
+struct config vivoopts_conf[]={
+ /* audio options */
+ {"acodec", &vivo_param_acodec, CONF_TYPE_STRING, 0, 0, 0},
+ {"abitrate", &vivo_param_abitrate, CONF_TYPE_INT, 0, 0, 0},
+ {"samplerate", &vivo_param_samplerate, CONF_TYPE_INT, 0, 0, 0},
+ {"bytesperblock", &vivo_param_bytesperblock, CONF_TYPE_INT, 0, 0, 0},
+ /* video options */
+ {"width", &vivo_param_width, CONF_TYPE_INT, 0, 0, 0},
+ {"height", &vivo_param_height, CONF_TYPE_INT, 0, 0, 0},
+ {"vformat", &vivo_param_vformat, CONF_TYPE_INT, 0, 0, 0},
+ {NULL, NULL, 0, 0, 0, 0}
+};
+
#endif
diff --git a/libmpdemux/demux_viv.c b/libmpdemux/demux_viv.c
index 180300fef3..4895724ba3 100644
--- a/libmpdemux/demux_viv.c
+++ b/libmpdemux/demux_viv.c
@@ -15,6 +15,15 @@
#include "stheader.h"
#include "bswap.h"
+/* parameters ! */
+char *vivo_param_acodec = NULL;
+int vivo_param_abitrate = -1;
+int vivo_param_samplerate = -1;
+int vivo_param_bytesperblock = -1;
+int vivo_param_width = -1;
+int vivo_param_height = -1;
+int vivo_param_vformat = -1;
+
/* VIVO audio standards from vivog723.acm:
G.723:
@@ -34,6 +43,8 @@
BitsPerSample = 8
*/
+//enum { VIVO_AUDIO_G723, VIVO_AUDIO_SIREN };
+
#define VIVO_AUDIO_G723 1
#define VIVO_AUDIO_SIREN 2
@@ -541,7 +552,6 @@ void demux_open_vivo(demuxer_t* demuxer){
/* viv1, viv2 (for better codecs.conf) */
sh->format = mmioFOURCC('v', 'i', 'v', priv->version);
-// sh->format=0x6f766976; // "vivo"
if(!sh->fps)
{
if (priv->fps)
@@ -551,10 +561,23 @@ void demux_open_vivo(demuxer_t* demuxer){
}
sh->frametime=1.0f/sh->fps;
-#warning "FIXME! we can't scale"
+ /* XXX: FIXME: can't scale image. */
+ /* hotfix to disable: */
priv->disp_width = priv->width;
priv->disp_height = priv->height;
+ if (vivo_param_width != -1)
+ priv->disp_width = priv->width = vivo_param_width;
+
+ if (vivo_param_height != -1)
+ priv->disp_height = priv->height = vivo_param_height;
+
+ if (vivo_param_vformat != -1)
+ {
+ priv->disp_width = priv->width = h263_format[vivo_param_vformat][0];
+ priv->disp_height = priv->height = h263_format[vivo_param_vformat][1];
+ }
+
if (priv->disp_width)
sh->disp_w = priv->disp_width;
else
@@ -580,9 +603,13 @@ void demux_open_vivo(demuxer_t* demuxer){
sh->bih->biBitCount=24;
sh->bih->biCompression=sh->format;
sh->bih->biSizeImage=sh->bih->biWidth*sh->bih->biHeight*3;
- demuxer->video->sh=sh; sh->ds=demuxer->video;
+
+ /* insert as stream */
+ demuxer->video->sh=sh;
+ sh->ds=demuxer->video;
demuxer->video->id=0;
+ /* disable seeking */
demuxer->seekable = 0;
printf("VIVO Video stream %d size: display: %dx%d, codec: %lux%lu\n",
@@ -590,12 +617,14 @@ void demux_open_vivo(demuxer_t* demuxer){
sh->bih->biHeight);
}
-if(demuxer->audio->id>=-1){
+/* AUDIO init */
+if (demuxer->audio->id >= -1){
if(!ds_fill_buffer(demuxer->audio)){
mp_msg(MSGT_DEMUX,MSGL_ERR,"VIVO: " MSGTR_MissingAudioStream);
} else
{ sh_audio_t* sh=new_sh_audio(demuxer,1);
+ /* Select audio codec */
if (priv->audio_codec == 0)
{
if (priv->version == '2')
@@ -603,59 +632,83 @@ if(demuxer->audio->id>=-1){
else
priv->audio_codec = VIVO_AUDIO_G723;
}
+ if (vivo_param_acodec != NULL)
+ {
+ if (!strcasecmp(vivo_param_acodec, "g723"))
+ priv->audio_codec = VIVO_AUDIO_G723;
+ if (!strcasecmp(vivo_param_acodec, "siren"))
+ priv->audio_codec = VIVO_AUDIO_SIREN;
+ }
-// if (priv->version == '2')
-// if (priv->audio_bytesperblock == 40)
+ sh->format = -1;
+ if (priv->audio_codec == VIVO_AUDIO_G723)
+ sh->format = 0x111;
if (priv->audio_codec == VIVO_AUDIO_SIREN)
- sh->format=0x112; /* Vivo Siren */
- else
-// if (priv->version == '1')
- sh->format=0x111; /* Vivo G.723 */
+ sh->format = 0x112;
+ if (sh->format == -1)
+ {
+ mp_msg(MSGT_DEMUX, MSGL_ERR, "VIVO: Not support audio codec (%d)\n",
+ priv->audio_codec);
+ goto nosound;
+ }
// Emulate WAVEFORMATEX struct:
sh->wf=malloc(sizeof(WAVEFORMATEX));
memset(sh->wf,0,sizeof(WAVEFORMATEX));
sh->wf->wFormatTag=sh->format;
- sh->wf->nChannels=1;
- /* FIXME bits, samplerate, avgbytes, and blockalign */
+ sh->wf->nChannels=1; /* 1 channels for both Siren and G.723 */
+
+ /* Set bits per sample */
if (priv->audio_codec == VIVO_AUDIO_SIREN)
-// if (priv->audio_len == 40)
- sh->wf->wBitsPerSample=16; /* siren */
+ sh->wf->wBitsPerSample = 16;
else
- sh->wf->wBitsPerSample=8;
- if (priv->audio_samplerate)
- sh->wf->nSamplesPerSec=priv->audio_samplerate;
+ if (priv->audio_codec == VIVO_AUDIO_G723)
+ sh->wf->wBitsPerSample = 8;
+
+ /* Set sampling rate */
+ if (priv->audio_samplerate) /* got from header */
+ sh->wf->nSamplesPerSec = priv->audio_samplerate;
else
{
if (priv->audio_codec == VIVO_AUDIO_SIREN)
- sh->wf->nSamplesPerSec=16000;
- else
- sh->wf->nSamplesPerSec=8000;
+ sh->wf->nSamplesPerSec = 16000;
+ if (priv->audio_codec == VIVO_AUDIO_G723)
+ sh->wf->nSamplesPerSec = 8000;
}
- if (priv->audio_bitrate)
- sh->wf->nAvgBytesPerSec=priv->audio_bitrate;
+ if (vivo_param_samplerate != -1)
+ sh->wf->nSamplesPerSec = vivo_param_samplerate;
+
+ /* Set audio bitrate */
+ if (priv->audio_bitrate) /* got from header */
+ sh->wf->nAvgBytesPerSec = priv->audio_bitrate;
else
{
if (priv->audio_codec == VIVO_AUDIO_SIREN)
-// if (priv->version == '2')
sh->wf->nAvgBytesPerSec = 2000;
- else
+ if (priv->audio_codec == VIVO_AUDIO_G723)
sh->wf->nAvgBytesPerSec = 800;
}
-// sh->wf->nAvgBytesPerSec=sh->wf->nChannels*sh->wf->wBitsPerSample*sh->wf->nSamplesPerSec/8;
-// sh->wf->nBlockAlign=2*sh->wf->nChannels;
+ if (vivo_param_abitrate != -1)
+ sh->wf->nAvgBytesPerSec = vivo_param_abitrate;
+
if (!priv->audio_bytesperblock)
{
if (priv->audio_codec == VIVO_AUDIO_SIREN)
-// if (priv->version == '2')
- sh->wf->nBlockAlign=40; /* siren */
- else
- sh->wf->nBlockAlign=24;
+ sh->wf->nBlockAlign = 40;
+ if (priv->audio_codec == VIVO_AUDIO_G723)
+ sh->wf->nBlockAlign = 24;
}
else
- sh->wf->nBlockAlign=priv->audio_bytesperblock;
- demuxer->audio->sh=sh; sh->ds=demuxer->audio;
+ sh->wf->nBlockAlign = priv->audio_bytesperblock;
+ if (vivo_param_bytesperblock != -1)
+ sh->wf->nBlockAlign = vivo_param_bytesperblock;
+
+sound_ok:
+ /* insert as stream */
+ demuxer->audio->sh=sh;
+ sh->ds=demuxer->audio;
demuxer->audio->id=1;
+nosound:
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-02 04:17:42 +0000