Re: Fix for recording problem in VDR 1.7.20

[Dirk Vornheder <dirk_vornheder@xxxxxxxx>]

Am 29.08.2011 22:49, schrieb Klaus Schmidinger:
> On 29.08.2011 22:30, Dirk Vornheder wrote:
> > > > On 19.08.2011 18:43, Klaus Schmidinger wrote:
> > > > > There have been some reports about recording problems with VDR 1.7.20
> > > > > on some HD channels.
> > > > > This patch should fix this.
> > > > >
> > > > > Klaus
> > > > >
> > > > >
> > > > > --- remux.c 2011/08/15 09:50:14 2.58
> > > > > +++ remux.c 2011/08/19 15:33:26
> > > > > @@ -974,8 +974,10 @@
> > > > > payloadUnitOfFrame = (payloadUnitOfFrame + 1) % -framesPerPayloadUnit;
> > > > > if (payloadUnitOfFrame != 0 && independentFrame)
> > > > > payloadUnitOfFrame = 0;
> > > > > - if (payloadUnitOfFrame)
> > > > > + if (payloadUnitOfFrame) {
> > > > > + newPayload = false;
> > > > > newFrame = false;
> > > > > + }
> > > > > }
> > > > > if (framesPerPayloadUnit <= 1)
> > > > > scanning = false;
> > > >
> > > > Would the log messages look like this without above patch?
> > > >
> > > > Aug 21 16:15:12 vdr vdr: [3138] frame type not in first packet of
> > > > payload - buffering
> > > > Aug 21 16:15:12 vdr vdr: [3138] ERROR: too many bytes for frame type
> > > > buffer (23312 > 940) - dropped 23124 bytes
> > > > Aug 21 16:15:12 vdr vdr: [3138] ERROR: encountered new payload while
> > > > buffering - dropping some data!
> > > > Aug 21 16:15:12 vdr vdr: [3138] ERROR: too many bytes for frame type
> > > > buffer (3948 > 940) - dropped 3572 bytes
> > > > Aug 21 16:15:12 vdr vdr: [3138] ERROR: too many bytes for frame type
> > > > buffer (24816 > 940) - dropped 24440 bytes
> > > > Aug 21 16:15:12 vdr vdr: [3138] ERROR: encountered new payload while
> > > > buffering - dropping some data!
> > > > Aug 21 16:15:12 vdr vdr: [3138] ERROR: too many bytes for frame type
> > > > buffer (26696 > 940) - dropped 26508 bytes
> > > > Aug 21 16:15:12 vdr vdr: [3138] ERROR: encountered new payload while
> > > > buffering - dropping some data!
> > > > Aug 21 16:15:12 vdr vdr: [3138] ERROR: too many bytes for frame type
> > > > buffer (20492 > 940) - dropped 20116 bytes
> > > > Aug 21 16:15:12 vdr vdr: [3138] ERROR: encountered new payload while
> > > > buffering - dropping some data!
> > > > Aug 21 16:15:12 vdr vdr: [3138] ERROR: too many bytes for frame type
> > > > buffer (20492 > 940) - dropped 20304 bytes
> > >
> > > Those were the reports I got from users.
> > >
> > > Klaus
> >
> > Patch for remux.c doesn't fix the problem if i use my Hauppauge
> > PVR-cards 500 !
> >
> > With DVB-T-/DVB-C-/DVB-S-cards/-channels everything works fine.
> >
> > Aug 29 22:07:44 pcneu vdr: [20700] record
> > /video0/ZIB_2/2011-08-29.21.57.13-0.rec
> > Aug 29 22:07:44 pcneu vdr: [20700] creating directory /video0/ZIB_2
> > Aug 29 22:07:44 pcneu vdr: [20700] creating directory
> > /video0/ZIB_2/2011-08-29.21.57.13-0.rec
> > Aug 29 22:07:44 pcneu vdr: [20700] recording to
> > '/video0/ZIB_2/2011-08-29.21.57.13-0.rec/00001.ts'
> > Aug 29 22:07:44 pcneu vdr: [20700] creating directory /video4/ZIB_2
> > Aug 29 22:07:44 pcneu vdr: [20700] creating directory
> > /video4/ZIB_2/2011-08-29.21.57.13-0.rec
> > Aug 29 22:07:44 pcneu vdr: [21580] recording thread started
> > (pid=20700, tid=21580)
> > Aug 29 22:07:44 pcneu vdr: [20700] closing SVDRP connection
> > Aug 29 22:07:44 pcneu vdr: [21581] receiver on device 10 thread
> > started (pid=20700, tid=21581)
> > Aug 29 22:07:44 pcneu vdr: [20700] connect from 127.0.0.1, port 49816
> > - accepted
> > Aug 29 22:07:45 pcneu vdr: [20700] closing SVDRP connection
> > Aug 29 22:07:45 pcneu vdr: [21582] PvrReadThread of /dev/video2 thread
> > started (pid=20700, tid=21582)
> > Aug 29 22:07:45 pcneu vdr: [21580] frame type not in first packet of
> > payload - buffering
> > Aug 29 22:07:45 pcneu vdr: [21580] ERROR: too many bytes for frame
> > type buffer (2444 > 940) - dropped 2444 bytes
> > Aug 29 22:07:45 pcneu vdr: [21580] ERROR: encountered new payload
> > while buffering - dropping some data!
> > Aug 29 22:07:45 pcneu vdr: [21580] ERROR: too many bytes for frame
> > type buffer (2444 > 940) - dropped 2444 bytes
> > Aug 29 22:07:45 pcneu vdr: [21580] ERROR: encountered new payload
> > while buffering - dropping some data!
> > Aug 29 22:07:45 pcneu vdr: [21580] ERROR: too many bytes for frame
> > type buffer (2444 > 940) - dropped 2444 bytes
> > Aug 29 22:07:45 pcneu vdr: [21580] ERROR: encountered new payload
> > while buffering - dropping some data!
> > Aug 29 22:07:45 pcneu vdr: [21580] ERROR: too many bytes for frame
> > type buffer (2444 > 940) - dropped 2444 bytes
> > Aug 29 22:07:45 pcneu vdr: [21580] ERROR: encountered new payload
> > while buffering - dropping some data!
> > Aug 29 22:07:45 pcneu vdr: [21580] ERROR: too many bytes for frame
> > type buffer (2444 > 940) - dropped 2444 bytes
> > Aug 29 22:07:45 pcneu vdr: [21580] ERROR: encountered new payload
> > while buffering - dropping some data!
> > Aug 29 22:07:45 pcneu vdr: [21580] ERROR: too many bytes for frame
> > type buffer (2444 > 940) - dropped 2444 bytes
> > Aug 29 22:07:45 pcneu vdr: [21580] ERROR: encountered new payload
> > while buffering - dropping some data!
>
> Can you please provide a 1 minute VDR recording from that device (made
> with the most recent
> developer version that works for you) and tell me where to download it?
>
> Klaus

The upload to Sigi's FTP-Server has finished.

The filename is problemvdr1720pvr3sat00001.ts !


Dirk


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