diff options
Diffstat (limited to 'remux.c')
| -rw-r--r-- | remux.c | 21 |
1 files changed, 19 insertions, 2 deletions
@@ -8,7 +8,7 @@ * the Linux DVB driver's 'tuxplayer' example and were rewritten to suit * VDR's needs. * - * $Id: remux.c 1.5 2001/06/24 16:37:23 kls Exp $ + * $Id: remux.c 1.6 2001/08/19 11:52:05 kls Exp $ */ /* The calling interface of the 'cRemux::Process()' function is defined @@ -489,6 +489,8 @@ void cRemux::SetAudioPid(int APid) resultCount = resultDelivered = 0; } +#define TS_SYNC_BYTE 0x47 + const uchar *cRemux::Process(const uchar *Data, int &Count, int &Result, uchar *PictureType) { uchar dummyPictureType; @@ -511,12 +513,27 @@ XXX*/ resultDelivered = 0; } + int used = 0; + + // Make sure we are looking at a TS packet: + + while (Count > TS_SIZE) { + if (Data[0] == TS_SYNC_BYTE && Data[TS_SIZE] == TS_SYNC_BYTE) + break; + Data++; + Count--; + used++; + } + if (used) + esyslog(LOG_ERR, "ERROR: skipped %d byte to sync on TS packet", used); + // Convert incoming TS data into multiplexed PES: - int used = 0; for (int i = 0; i < Count; i += TS_SIZE) { if (Count - i < TS_SIZE) break; + if (Data[i] != TS_SYNC_BYTE) + break; int pid = GetPid(Data + i + 1); if (Data[i + 3] & 0x10) { // got payload if (pid == vPid) vTS2PES->ts_to_pes(Data + i); |