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 is useful when you want to remux events with zero (or too small)
durations.

Regression since 6057de19b. The ptr-2 is used to eat the \r\n and add
the position information on the timing line. This can't be done in case
of SubRip where the timing isn't present in the payload.

Note that we can't use yet the side data to transmit the position
information since the encode subtitles API is still using buffer+size
instead AVPacket as input.

Fixes CID733720
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: CID733721
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID733722
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID703626.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

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

Fixes CID733714
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* qatar/master:
  configure: sanitise sparc vis check
  configure: recognise more sparc variants as --cpu argument
  build: Include HEADERS-yes in the HEADERS variable
  pcm: change references to raw to pcm
  ffv1: set the range coder state in decode_slice_header
  pcmdec: change default of channels parameter to 1

Conflicts:
	libavformat/pcmdec.c

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

It is wrong to force -mcpu=ultrasparc when checking for vis.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

* commit '1b891d17c531e8a63c2974aab4bf997ce70746f3':
  avconv: fix bitrate report when writing to /dev/null
  avfilter: fix graphparser memleaks on error paths
  rawdec: remove ff_raw_read_header
  pcmdec: remove dependency from rawdec
  g722: refactor out of rawdec.c
  rawvideo: use a specific read_header

Conflicts:
	ffmpeg.c
	libavformat/Makefile
	libavformat/rawdec.c

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

With the current implementation this is purely cosmetic

Fixes CID732285
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID604123
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The code would crash after printing the warning

Fixes CID717903, CID717904
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

While here reindent .codec_tag .

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Jump to the common release code in case of failure.

If the stats are printed when request_frame on the input
returns EOF, then they are never printed if the filter is
not flushed, in particular when using the -t ffmpeg option.

Fix trac ticket #1727.

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

By default, fps selects frames near PTS 0, 0.5, 1.5, 2.5, etc.
With round=down, it selects the frames near PTS 0, 1, 2, 3, etc.

This makes sure the previously always installed public header
lzo.h is installed if the LZO functionality is enabled.

Signed-off-by: Martin Storsjö <martin@martin.st>

Fixes null pointer dereference.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

While here remove redundant references in error message.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avio_size() reports the filesize which returns 0 for /dev/null.
avio_tell() reports the current position.

Also handle errors from avio_tell().

Fixes CID700635, CID700636 and CID732274.

It is not used anymore and is a kludge.

The code shared is not actually shared with anything else.

ff_raw_read_header is used only for this demuxer for video.

Reviewed-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID700697
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  avutil: Make LZO decoder code configure-time selectable
  avutil: Move memcpy_backptr() to mem.c
  configure: detect parisc64 automatically
  configure: detect ppc64 automatically
  configure: detect mips64 automatically
  configure: generalise 64-bit test
  smoothstreamingenc: Don't assume streams start from timestamp 0

Conflicts:
	configure
	libavutil/Makefile
	libavutil/lzo.c
	libavutil/lzo.h
	libavutil/mem.c
	libavutil/mem.h

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

The function is used elsewhere and does not belong with the LZO code.

Fixes Ticket1846

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

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

Fixes CID205005
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID703669
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>