Re: [ANNOUNCE] H.264 updates for VDR-1.5.9

[Reinhard Nissl <rnissl@xxxxxx>]

Hi,

Reinhard Nissl wrote:

>>> But I don't understand why streamdev still delivers a decrypted video
>>> stream in that case. Can it be that the client asks streamdev to filter
>>> certain TS packets and therefore uses the correct VPID?
>> Yes. In http streaming mode streamdev parses PIDs directly from PMT and
>> does not use VDR channel data. But the VDR<->VDR streaming mode probably
>> does not work if PIDs are not "real" ones.
> 
> Please try the attached patch which adds VPID clipping to some locations.

Please try this one. I better should have checked the previous one
before posting -- it contained changes for DVB-S2 support.

Bye.
-- 
Dipl.-Inform. (FH) Reinhard Nissl
mailto:rnissl@xxxxxx

--- ../vdr-1.5.9-orig/ci.c	2007-04-30 15:02:49.000000000 +0200
+++ ci.c	2007-08-31 21:08:30.000000000 +0200
@@ -1880,7 +1880,7 @@ void cCamSlot::AddChannel(const cChannel
   source = Channel->Source();
   transponder = Channel->Transponder();
   if (Channel->Ca() >= CA_ENCRYPTED_MIN) {
-     AddPid(Channel->Sid(), Channel->Vpid(), STREAM_TYPE_VIDEO);
+     AddPid(Channel->Sid(), VPID_FROM_ANY(Channel->Vpid()), STREAM_TYPE_VIDEO);
      for (const int *Apid = Channel->Apids(); *Apid; Apid++)
          AddPid(Channel->Sid(), *Apid, STREAM_TYPE_AUDIO);
      for (const int *Dpid = Channel->Dpids(); *Dpid; Dpid++)
@@ -1901,7 +1901,7 @@ bool cCamSlot::CanDecrypt(const cChannel
   if (cas && cas->RepliesToQuery()) {
      cCiCaPmt CaPmt(CPCI_QUERY, Channel->Source(), Channel->Transponder(), Channel->Sid(), GetCaSystemIds());
      CaPmt.SetListManagement(CPLM_ADD); // WORKAROUND: CPLM_ONLY doesn't work with Alphacrypt 3.09 (deletes existing CA_PMTs)
-     CaPmt.AddPid(Channel->Vpid(), STREAM_TYPE_VIDEO);
+     CaPmt.AddPid(VPID_FROM_ANY(Channel->Vpid()), STREAM_TYPE_VIDEO);
      for (const int *Apid = Channel->Apids(); *Apid; Apid++)
          CaPmt.AddPid(*Apid, STREAM_TYPE_AUDIO);
      for (const int *Dpid = Channel->Dpids(); *Dpid; Dpid++)
--- ../vdr-1.5.9-orig/dvbdevice.c	2007-08-17 15:37:56.000000000 +0200
+++ dvbdevice.c	2007-08-31 21:20:22.000000000 +0200
@@ -758,7 +806,7 @@ bool cDvbDevice::ProvidesChannel(const c
      result = hasPriority;
      if (Priority >= 0 && Receiving(true)) {
         if (dvbTuner->IsTunedTo(Channel)) {
-           if (Channel->Vpid() && !HasPid(Channel->Vpid()) || Channel->Apid(0) && !HasPid(Channel->Apid(0))) {
+           if (Channel->Vpid() && !HasPid(VPID_FROM_ANY(Channel->Vpid())) || Channel->Apid(0) && !HasPid(Channel->Apid(0))) {
 #ifdef DO_MULTIPLE_RECORDINGS
               if (CamSlot() && Channel->Ca() >= CA_ENCRYPTED_MIN) {
                  if (CamSlot()->CanDecrypt(Channel))
@@ -794,7 +842,7 @@ bool cDvbDevice::IsTunedToTransponder(co
 bool cDvbDevice::SetChannelDevice(const cChannel *Channel, bool LiveView)
 {
   int apid = Channel->Apid(0);
-  int vpid = Channel->Vpid();
+  int vpid = VPID_FROM_ANY(Channel->Vpid());
   int dpid = Channel->Dpid(0);
 
   bool DoTune = !dvbTuner->IsTunedTo(Channel);
@@ -855,7 +903,7 @@ bool cDvbDevice::SetChannelDevice(const 
      CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
      }
   else if (StartTransferMode)
-     cControl::Launch(new cTransferControl(this, Channel->GetChannelID(), vpid, Channel->Apids(), Channel->Dpids(), Channel->Spids()));
+     cControl::Launch(new cTransferControl(this, Channel->GetChannelID(), Channel->Vpid(), Channel->Apids(), Channel->Dpids(), Channel->Spids()));
 
   return true;
 }

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