diff options
Diffstat (limited to 'remux.c')
| -rw-r--r-- | remux.c | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: remux.c 2.75.1.3 2014/02/21 14:37:51 kls Exp $ + * $Id: remux.c 2.75.1.4 2014/03/08 15:08:30 kls Exp $ */ #include "remux.h" @@ -272,7 +272,7 @@ uchar cTsPayload::GetByte(void) if (data[index] == TS_SYNC_BYTE && index + TS_SIZE <= length) { // to make sure we are at a TS header start and drop incomplete TS packets at the end uchar *p = data + index; if (TsPid(p) == pid) { // only handle TS packets for the initial PID - if (numPacketsPid++ > MAX_TS_PACKETS_FOR_VIDEO_FRAME_DETECTION) + if (++numPacketsPid > MAX_TS_PACKETS_FOR_VIDEO_FRAME_DETECTION) return SetEof(); if (TsHasPayload(p)) { if (index > 0 && TsPayloadStart(p)) // checking index to not skip the very first TS packet @@ -1252,7 +1252,7 @@ uint32_t cH264Parser::GetBits(int Bits) uint32_t cH264Parser::GetGolombUe(void) { int z = -1; - for (int b = 0; !b; z++) + for (int b = 0; !b && z < 32; z++) // limiting z to no get stuck if GetBit() always returns 0 b = GetBit(); return (1 << z) - 1 + GetBits(z); } @@ -1288,8 +1288,10 @@ int cH264Parser::Parse(const uchar *Data, int Length, int Pid) case nutAccessUnitDelimiter: ParseAccessUnitDelimiter(); gotAccessUnitDelimiter = true; break; - case nutSequenceParameterSet: ParseSequenceParameterSet(); - gotSequenceParameterSet = true; + case nutSequenceParameterSet: if (gotAccessUnitDelimiter) { + ParseSequenceParameterSet(); + gotSequenceParameterSet = true; + } break; case nutCodedSliceNonIdr: case nutCodedSliceIdr: if (gotAccessUnitDelimiter && gotSequenceParameterSet) { |