On 15.05.2010 20:00, Newsy Paper wrote:
hi Luis,
seems like an ugly hack. Channel I'm receiving here has: Stream_type: 15 (0x0f) [= ISO/IEC 13818-7 Audio with ADTS transport sytax]
If you do this instead:
--- pat.c 2010/03/27 15:17:46 2.9 +++ pat.c 2010/05/16 10:53:46 @@ -358,6 +358,8 @@ break; case 3: // STREAMTYPE_11172_AUDIO case 4: // STREAMTYPE_13818_AUDIO + case 0x0F: // ISO/IEC 13818-7 Audio with ADTS transport sytax + case 0x11: // ISO/IEC 14496-3 Audio with LATM transport syntax { if (NumApids < MAXAPIDS) { Apids[NumApids] = esPid;
does this put the proper PID into the APID section? This may still not work with recordings, but I first want to know whether a proper PID is detected that way.
Klaus
--- Luis Fernandes telping@gmail.com schrieb am Sa, 15.5.2010:
Von: Luis Fernandes telping@gmail.com Betreff: Re: [vdr] vdr and aac support An: "VDR Mailing List" vdr@linuxtv.org Datum: Samstag, 15. Mai, 2010 17:40 Uhr hello everybody, in my case of he-aac streamtype 0x11 coming in, if you want to record or listen to xineliboutput i have to change in remux.c and pat.c in the following lines,
pat.c
case 0x04: / / STREAMTYPE_13818_AUDIO
- case 0x11: / / ISO/IEC 14496-3 Audio with LATM transport
syntax
thus adds the audio pid correctly
remux.c
for (int n = 0; Channel->Apid(n); n++) {
i += MakeStream(buf
- i, 0x04, Channel->Apid(n));
i += MakeStream(buf + i,
0x11, Channel->Apid(n)); const char *Alang = Channel->Alang(n);
case 0x04: / / STREAMTYPE_13818_AUDIO
- case 0x11: / / ISO/IEC 14496-3 Audio with LATM transport
syntax
but this way I can not hear sound from other channels, only the channels with streamtype 0x11 is there any way to identify the audio streamtype in this line so that the MakeStream (buf + i, streamaudiotype, Channel-> APID (n));
Excuse my English Best regards
2010/5/15 Newsy Paper newspaperman_germany@yahoo.com:
thx Klaus for your patch, but seems like there's
something missing. Perhaps in remux.c?
DDpid and Apid are both 0 If I enter aac pid in ddpid field it's set back to 0
again.
kind regards
Newspaperman
--- Klaus Schmidinger Klaus.Schmidinger@tvdr.de
schrieb am Fr, 14.5.2010:
Von: Klaus Schmidinger Klaus.Schmidinger@tvdr.de Betreff: Re: [vdr] vdr and aac support An: vdr@linuxtv.org Datum: Freitag, 14. Mai, 2010 16:13 Uhr On 07.05.2010 09:53, Newsy Paper wrote:
Hi!
there are some channels using aac for audio.
I.e.
SABC1 at 23.5°East 10758 V 22000 8/9 DVB-S2
Seems vdr doesn't support aac as no pid is
entered
neither for apid nor for ddpid. I think xine
should support
acc or doesn't it? So it should be no big deal do
extend vdr
to support aac.
Please try this and see if it makes any
difference:
--- pat.c 2010/03/27 15:17:46 2.9 +++ pat.c 2010/05/14 14:12:31 @@ -401,6 +401,7 @@
switch
(d->getDescriptorTag()) {
case
SI::AC3DescriptorTag:
case
SI::EnhancedAC3DescriptorTag:
case
SI::AACDescriptorTag:
dpid = esPid;
ProcessCaDescriptors = true;
break;
--- eit.c 2010/01/08 15:17:09 2.11 +++ eit.c 2010/05/14 14:06:55 @@ -257,7 +257,7 @@
SI::ComponentDescriptor *cd = (SI::ComponentDescriptor *)d;
uchar Stream = cd->getStreamContent();
uchar Type = cd->getComponentType();
- if (1 <= Stream && Stream <=
4 && Type != 0) { // 1=video, 2=audio,
3=subtitles,
4=AC3
- if (1 <= Stream && Stream <=
6 && Type != 0) { // 1=MPEG2-video,
2=MPEG1-audio,
3=subtitles, 4=AC3-audio, 5=H.264-video,
6=HEAAC-audio
if (!Components) Components = new cComponents; char buffer[Utf8BufSize(256)];
Klaus