Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This restores correct block_align values in case of stream copy.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket1124

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket1295

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This fixes at least issues with empty lines, and also allows CRLF lines
(in case a user makes its own preset on a MS plateform).

Fixes Ticket1260, Ticket1267

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This allows non integer scales.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Currently it always exits with an error when more than
one position is specified.
Fixes trac issue #1266.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket1138

Based on a patch by: Eelco Lempsink <eml@tupil.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Not all processing goes through filters,
so processing can continue even when
all filtergraphs have reached EOF on all sinks.

It allows ffmpeg filtering logic to work with filters
that do not implement the poll_frame method,
such as split or tile.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Also fix a typo in the next line.

Fixes a segfault with Ogg output, libtheora not compiled in
and no codec specified.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Necessary to make it possible to copy teletext streams
(trac issue #531).

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

Audio timestamps are passed through by default and when the input
doesnt contain clean timestamps this can lead to non monotonicity
errors. (rounding to a course timebase can cause this too)

Print a warning when the errors in the timestamps are large

Fixes Ticket1167 (regression since timestamps are passed through)

This is a generic workaround that is intended to handle
slightly incorrect input files. It is very possible that some
demuxers contain bugs that lead to wrong timestamps, these demuxers
should of course still be fixed even if this change happens to
hide the issue.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Should not make any difference, but its more correct.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This struct was forgotten after
e5df74dc56.

This is unused since a7b5e841ff.

Fix map_channel when mapped audio stream index is greater than 0.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket387

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This heuristic is less likely to overshoot and cause encoder failure.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

dr1 seems to work fine with frame size changes but many filters
cant handle it yet. Simply disabling it forces the alternative
non dr1 code path which has been tested more completely and
is known to handle frame size changes in a wider varity of
cases.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>