vdr November 2024

vdr@linuxtv.org

3 participants
3 discussions

Buffer overflows recording HDTV with saa7146 and mantis DVB-C tuners
by schorpp 17 Mar '25

17 Mar '25

> Hello, > > I've build a new VDR with h.264 xineliboutput plugin software decoding > > and got a problem now with > > buffer overruns and distorted recordings on all HD channels: > > ... > Nov 5 05:32:03 vdr2 vdr: [32753] ERROR: 47231 ring buffer overflows (8879240 bytes dropped) > Nov 5 05:32:09 vdr2 vdr: [32753] ERROR: 31042 ring buffer overflows (5835896 bytes dropped) > Nov 5 05:32:15 vdr2 vdr: [32753] ERROR: 47325 ring buffer overflows (8897100 … [View More]

3 5

Using vdr-dpg package for bug hunting?
by schorpp 06 Dec '24

06 Dec '24

Hello, I'm about fixing this old BUG exiting VDR on every 1st recording start: # gdb attach <pid of vdr> Program received signal SIGFPE, Arithmetic exception. [Switching to Thread 0x9c801b40 (LWP 8182)] 0x08136f6a in cFrameDetector::Analyze(unsigned char const*, int) () (gdb) bt #0 0x08136f6a in cFrameDetector::Analyze(unsigned char const*, int) () #1 0x081295b2 in cRecorder::Action() () #2 0x08165e13 in cThread::StartThread(cThread*) () #3 0xb7693d97 in start_thread () from /lib/… [View More]

2 13

Buffer overflows recording HDTV with saa7146 and mantis DVB-C tuners
by schorpp 05 Nov '24

05 Nov '24

Hello, I've build a new VDR with h.264 xineliboutput plugin software decoding and got a problem now with buffer overruns and distorted recordings on all HD channels: ... Nov 5 05:32:03 vdr2 vdr: [32753] ERROR: 47231 ring buffer overflows (8879240 bytes dropped) Nov 5 05:32:09 vdr2 vdr: [32753] ERROR: 31042 ring buffer overflows (5835896 bytes dropped) Nov 5 05:32:15 vdr2 vdr: [32753] ERROR: 47325 ring buffer overflows (8897100 bytes dropped) Nov 5 05:32:21 vdr2 vdr: [32753] ERROR: … [View More]

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vdr November 2024