>> time ./avconv -i file.avi -f null -
Before : real	0m7.784s
After  : real   0m3.662s

Tested on a Intel Core i3 Processor (2 cores, 4 threads).
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Fixes Bug: #190
Chromium Bug: #100543
Related to CVE-2011-3893
Signed-off-by: Reinhard Tartler <siretart@tauware.de>

Fixes Bug: #191
Chromium Bug: #101458
CVE-2011-3895
Signed-off-by: Reinhard Tartler <siretart@tauware.de>

This fixes a segfault on startup.

Also remove a commented-out and completely unused variable.

rtsp.h relies on network.h and the latter conditionally defines fallback OS
structures that rely on configure tests, which are only run if networking
is enabled.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

the previous documentation indicated how many bytes are read from the input,
not how many samples are read.

Code coverage:
libavformat/xmv.c: 3% -> 91%
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Do not create tags for non-char chunks.
Create readable tag for DSIZ chunk.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Code coverage:
libavcodec/bmv.c: 0% -> 75%
libavformat/bmv.c: 0% -> 85%
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Code coverage:
libavcodec/indeo4.c: 0% -> 78%
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

The previous sample used for this test only contained type 0 frames.
Replace it with a sample that also features type 1 frames.
Code coverage:
libavcodec/xxan.c: 72% -> 89%
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Change the recent h264_mp4toannexb bitstream filter test to output to an elementary stream rather than a program stream.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

The fate reference is updated because the previous test skipped a sample in
each encode() call due each input frame having an odd number of samples.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>

Fixes use of uninitialized values.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>

Decode to the correct output buffer.

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

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

Also call avcodec_set_dimensions on dimension param change packets.
Signed-off-by: Martin Storsjö <martin@martin.st>

This is in preparation to calling it from avcodec_decode_video2.
Signed-off-by: Martin Storsjö <martin@martin.st>

Fixes null pointer dereferences in fuzzed files found by Oana Stratulat.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>

Bug found by: Oana Stratulat
Signed-off-by: Janne Grunau <janne-libav@jannau.net>

Prevents division by zero.

Prevent invalid reads using bytestream2 functions.
Fixes bug #126.
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>

Fixes Bug: #190
Chromium Bug: #100543
Related to CVE-2011-3893
Signed-off-by: Reinhard Tartler <siretart@tauware.de>

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Fixes --disable-everything --enable-decoder=h264 --disable-optimizations.

The mpeg4 video, H264 and VC-1 parser hold (directly or indirectly)
a MpegEncContext in their private context. Since they do not call the
common mpegvideo init function slice_context_count has explicitly set
to 1.
Prevents a null pointer dereference in the h264 parser and fixes
bug 193.

Align IEC 61937 length_code for DTS-HD so that
(length_code & 0xf) == 0x8. This is reportedly needed with some
receivers.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>