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MPEG TS: remove continuity counter handling

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It was not really acted upon. Only a debugging message would be output
on continuity errors.
This commit is contained in:
Moritz Bunkus 2016-07-07 18:34:26 +02:00
parent 5a5fa29ca9
commit 6bc4e46192
2 changed files with 0 additions and 16 deletions
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14
src/input/r_mpeg_ts.cpp
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@ -1240,18 +1240,6 @@ mpeg_ts_reader_c::parse_packet(unsigned char *buf) {
return false;
else {
// Check continuity counter
if (!adf_discontinuity_indicator) {
track->continuity_counter++;
track->continuity_counter %= 16;
if (hdr->get_continuity_counter() != track->continuity_counter) {
mxdebug_if(m_debug_packet, boost::format("mpeg_ts_reader_c::parse_packet: Continuity error on PID: %1%. Continue anyway...\n") % table_pid);
track->continuity_counter = hdr->get_continuity_counter();
}
} else
track->continuity_counter = hdr->get_continuity_counter();
// If PES payload size known, prevent to copy more TS payload than actually needed
if ( (track->pes_payload_size != 0)
&& (track->pes_payload_size < static_cast<int>(ts_payload_size + track->pes_payload->get_size())))
@ -1439,8 +1427,6 @@ mpeg_ts_reader_c::parse_start_unit_packet(mpeg_ts_track_ptr &track,
}
}
track->continuity_counter = ts_packet_header->get_continuity_counter();
if ( (track->pes_payload_size != 0)
&& (track->pes_payload_size < static_cast<int>(ts_payload_size + track->pes_payload->get_size())))
ts_payload_size = track->pes_payload_size - track->pes_payload->get_size();

2
src/input/r_mpeg_ts.h
View File

@ -282,7 +282,6 @@ public:
bool data_ready;
int pes_payload_size; // size of the current PID payload in bytes
byte_buffer_cptr pes_payload; // buffer with the current PID payload
unsigned char continuity_counter; // check for PID continuity
bool probed_ok;
int ptzr; // the actual packetizer instance
@ -329,7 +328,6 @@ public:
, data_ready(false)
, pes_payload_size(0)
, pes_payload(new byte_buffer_c)
, continuity_counter(0)
, probed_ok(false)
, ptzr(-1)
, m_timestamp_wrap_add{timestamp_c::ns(0)}