* qatar/master:
matroskaenc: Allow chapters to be written in trailer
Conflicts:
libavformat/matroskaenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This allows creation of frame accurate chapter marks from sources like
DVD and BD where the precise chapter location is not known until the
chapter mark has been reached during reading.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
* commit 'd719981273bc779c7d1e879d88404fd867f93a0e':
4xm: Check that the read track value is non-negative
Conflicts:
libavformat/4xm.c
See: 0838cfdc8a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '5bcd3ae5b167fb74215520b01d5d810e0c8986ab':
matroskadec: Check that .lang was allocated and set before reading it
Conflicts:
libavformat/matroskadec.c
See: 01fd1aa0ad
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This ensures that no read timestamp functions finds packets before the search window in ff_find_last_ts()
which could cause an infinite loop
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This fixes an infinite loop
An alternative fix would be to revert d73cbc22c5
but that would worsen error resilience.
Found-by: Justin Ruggles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Skip the "\r" as normal text. Otherwise it will be the first character
of the string passed to sscanf(), which then fill fail to match the
timestamps.
Signed-off-by: Clément Bœsch <u@pkh.me>
* commit '488b2984fece7ad0c2596826fee18e74aa904667':
ape demuxer: check for EOF in potentially long loops
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'a7c1689dedd11689edb30088d467ac03f9b8d1cf':
4xm: check that bits per sample is strictly positive
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The check added in df33a58e53 does not work
at all, rather it broke the summing of bitrates completely.
The comparission was wrong way around.
This commit replaces it by a simpler and hopefully clearer check
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'fab694dd3931b1c0bc3c598c3f88b1902c14a303':
lavf: move a variable declaration to the block where it's used
Conflicts:
libavformat/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This should improve write performance quite significantly.
---
Tested with both writing a normal mp4, by using the faststart
feature and writing a fragmented mp4 file; all turn out with the
same md5sum as before.
Signed-off-by: Martin Storsjö <martin@martin.st>
Remove the header decoding for PCM audio from mpeg.c and the
20/24bit parts from pcm.c and merge them into a new decoder in
pcm-dvd.c.
The decoder has added support for samples that span multiple
packets and modified 20/24bit group decoding. Both is needed to
decode samples that have been generated with DVD-Lab Pro 2. The
decoding of 16bit PCM and two channel 24bit is identical to
before. No other samples are known to verify the correctness of
the encoding this software does.
The complete list of tested formats is
48kHz/16bit/2-8 channels
48kHz/24bit/2-5 channels
96kHz/16bit/2-4 channels
96kHz/24bit/2 channels
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
When streaming to limelight, the app name is either a full
"appname/subaccount" or "appname/_definst_". In the latter case,
the app name can be simplified into simply "appname", but the
authentication hashing assumes the /_definst_ still to be present.
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit '310cc4bf82824f09bdd0b9147ed725cdbeaf9bdd':
smoothstreamingenc: Write to a temp file while updating the manifest
Merged-by: Michael Niedermayer <michaelni@gmx.at>
If a client tries to read the file while it's being updated, the client
would get an incomplete manifest. Instead write to a separate temp file
and atomically rename it to replace the previous one.
Signed-off-by: Martin Storsjö <martin@martin.st>
The element was only being written when the value == 1. But the default
value of this element is 1, so this has no useful effect. This element
needs to be written when the value == 0.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
* commit '2bbad1f94cbc5eab0aa2d937bc79d085477d0242':
movenc: Properly free allocated data on failures in mov_write_header
Conflicts:
libavformat/movenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '3559fb97c459c88b4f1d0eef80d55933d3b7fabe':
movenc: Check that tracks->enc exists before trying to free extradata
Conflicts:
libavformat/movenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '4d122b01e4ce539269ee2df193b061772c7374f6':
movenc: Check for allocation failures in mov_create_chapter_track
Merged-by: Michael Niedermayer <michaelni@gmx.at>
On failures in the write_trailer function, we could also ignore
the errors and try to finish the file despite these errors (which
would only leave an incomplete chapters track). It's probably better
to signal the error clearly to the caller though (and if this
function failed there's no guarantee that there's enough memory to
finish the trailer either).
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit 'b89e8759e053792704741d08cbc41c9ac3c7ed63':
mov: Write tmcd extradata
This commit should make no difference as we had tmcd support
already, which is not changed.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '08504380ddf25d6905e189e9bf52e7a4c771a415':
mov: Refactor codec specific final steps in mov_finalize_stsd_codec
Conflicts:
libavformat/mov.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'dc518a3ae21e7b6420131b813cfc6bcdcad26b7e':
mov: Refactor subtitle specific parsing in mov_parse_stsd_subtitle
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'a3b53ff062eaccdaa28964899c63520ef2978c2e':
mov: Refactor video specific parsing in mov_parse_stsd_video
Conflicts:
libavformat/mov.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
When a id3 tag is larger than the amount of space we will probe
give it a score similar to what a .mp3 extension would have given it
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array reads
Found-by: Laurent Butti <laurentb@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '1f70a5ad284b33e8b3e2b40a5cb33055419781b7':
mov: use tkhd enabled flag to set the default track
Merged-by: Michael Niedermayer <michaelni@gmx.at>
QuickTime will play multiple audio tracks concurrently if this flag is
set for multiple audio tracks. And if no subtitle track has this flag
set, QuickTime will show no subtitles in the subtitle menu.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Faststart moves the moov atom to the beginning of the file and rewrites
the rest of the file after muxing is complete.
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit '6c786765cd5eb794dedd4a0970dfe689b16dfeeb':
movenc: Allow chapters to be written in trailer
Conflicts:
libavformat/movenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '64af59bc4916fac5578b31c89da13c30b591bddf':
avformat: Fix references to removed av_close_input_file in Doxygen
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This allows creation of frame accurate chapter marks from sources
like DVD and BD where the precise chapter location is not known until
the chapter mark has been reached during reading.
Signed-off-by: Martin Storsjö <martin@martin.st>
