CVS log for multiplexer/splitts.c

Up to [DVB] / multiplexer

Request diff between arbitrary revisions

Keyword substitution: kv
Default branch: MAIN

v1.1.8

use sed not ed, use stdint.h integer types

devide crc stuff into crc16 and crc32 files

ignore sigpipe

add copyright notice

Fix a bug that caused the whole thing to hang and busy-loop, when, while
splitting up an input transport stream, an unbound packet was encountered,
and just then in the huge input buffer with lots of megabytes space, there
are exactly 184 bytes left in the end to be filled before wraparound occurs...

changed location

Change timing for unparsed SI packets to more or less greedy
to avoid blocking the whole stream by these packets.
Correction in time evaluation before anything is triggered.
Allow descriptor with tag==0, may be added manualy now, for whatsoever.

Increment version in PAT/PMT/MapHeader only for true changes.
Decrease buffer size for Map streams to 64K (still huge).
Less messages on stderr for TS PAT/PMT Remap actions.
Do a rough test on --si stream timing.

Add example for --ts x 0 to the man page, see EXAMPLES.
Superimpose duplicate code section.

Add command '--ts 0' to allow extraction of streams from a TS with broken or
missing PAT/PMT information. See man page.
'a' is for assembler, 'b' is for bug, 'c' is for crap. Fix another bug that
was due to manual optimization for efficient code, since the compiler
cannot come up to that...  --ts should produce correct data now.

Fix bug, that caused PSI table stuffing bytes to be misinterpreted
while parsing a transport stream

Add command --sipid to allow manual entries into PMTs. See man page.
Prepare data structures to hold manually entered descriptors (internal).
Fix bug, which blocked action, when SI data filled buffers before regular
data buffers could be triggered.
Save PAT (PID 0x0000) from being touched by --si or --sipid.
Minor changes in configuration printout.
Solve PID collision problem between normal PIDs and --si PIDs.

Cover case of --si pid below 0x0010.

Fix segfault bug caused by PAT map stream closed without closing the whole file
because unparsed si is still done,
Fix potential bug that might cause endless loop skipping unparsed si.

Use memmove in command processing
Add tiny tool 'repeatts' to allow sending a TS-file (containing e.g. DSMCC)
repeatedly and with a simple timing. The tool also allows changing the current
file on the fly by giving a new command to stdin. See man page for details.

Introduce internal data propagation type, with sd_unparsedsi apart from
sd_data and sd_map.
clean up data processing in splicets.c to have clear, short functions.

fix bug to propagate PAT descriptors, too.
introduce '--si' to pipe raw SI TS-pakets, preferably provided by DSMCC-carusel

for internal list handling use chained lists only (instead of occasionally tables)

Changed '--repeat' partial synopsis to explicitely name the
referenced file instead of presetting a value for the next file to handle

Keep SID more stable across mplex

cleaning up.
buffer sizes now depend on split data type (video,audio,other).
new functions to unlink and remove streams from programs.
do not start dispatcher when command line is --help.
new command "crop" to remove program or stream from target.

correct error in TS parsing.
change time code conversion to correctly handle ring wrapping.

Multiplexer, first archived version.
New feature: --badtiming (see --help)