Current code would just return uninitialized data with no way
to detect this condition.
Instead, fill the whole GUID with 0 in that case.
Fixes valgrind uninitialized data errors in fate-seek-lavf_asf.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

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

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

Fixes ticket915

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

Fixes ticket 759.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

With the added benefit that allowing -segment_list_size 0 makes it
possible to keep all segment entries in the list file.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This reverts commit 0fd88d39.

Theres no reason to drop support for this.

Give a more generic advice.

This isn't used in practice anywhere within libav at the moment,
but change it for consistency until it is removed.
URL_RDONLY/WRONLY were fixed in commit 5b81e295 (after the
values that actually were used were changed at the major bump,
in commit cbea3ac8), but this flag was unintentionally left unfixed.
Signed-off-by: Martin Storsjö <martin@martin.st>

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

The "new seeking API" was never finished and nobody is working on it.

They are deprecated and will be purged on next major bump.

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

Fixes ticket 905.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Since packets all contain only a single block, the generic seek function can
be used while still maintaining block-accuracy.

fixes stream copy of raw gsm to mov.
tested with QuickTime.

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

frame sample count calculation was incorrect

The duration of the first packet was being calculated incorrectly, leading to
an incorrect timestamp offset.

If the creation time is stored in the file as a zero, the
mov demuxer skips exporting the creation time. Currently,
files muxed without a creation time get demuxed with a
Jan 1st 1970 creation timestamp.
Signed-off-by: Martin Storsjö <martin@martin.st>

This fixes reads of uninitialized data by the parser when running
FATE sample h264-conformance/SL1_SVA_B.264.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

This fixes a tiny memleak.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket676
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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.

This fixes various problems with getting stream info. For example playback of the
file of Ticket88. Multithreaded find_stream_info should be reenabled
once it works correctly
This partly reverts 212fd3a1Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Do not create tags for non-char chunks.
Create readable tag for DSIZ chunk.
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>

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

Prevents division by zero.

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