The code blindly trusted buffer offsets read from the file in the RLE
decoder. Explicitly check the offset. Also error out on other RLE
decoding errors.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ffmpeg looks for both .ffpreset and .avpreset files depending on whether the
-[avsf]pre or -pre option is used. Added two sections for each type of preset
including the rules according to which files are searched.
(Notably, the lookup order is swapped for avpreset files, because it first
looks for <codec>_<arg>.avpreset and then for <arg>.avpreset.)
This removes the section explaining -pre only, which was under "Examples",
where it did not really make sense.
Signed-off-by: Werner Robitza <werner.robitza@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '46808fdf04ab113df374157b90b506eb3110daf2':
movenc: Enable editlists by default if delay_moov is enabled
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This comment can be traced back to the initial commit from 2001,
and it seemed to be misleading/incorect already back then. (It
was used for normal, non-raw file formats already then.)
Signed-off-by: Martin Storsjö <martin@martin.st>
This allows using libraries that are detected via pkg-config with
msvc. (The libraries themselves may have to be built with MSVC
though.)
Signed-off-by: Martin Storsjö <martin@martin.st>
The tests which use encoders which either use slices or store the encoder thread count
keep a hardcoded value of 1
This will help test more threading code like in filters
Found-by: ubitux
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '470c9db11ff2c3249e995e7ba68e87bb81bf778c':
sidxindex: Remove parsing that isn't necessary any longer
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '5cf6bda6e2eae496e8eb2bb06c96852d59a58b8a':
sidxindex: Don't adjust the Period start time depending on the track start time
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'b3b0b35db2f3b61bf2f0f4fa85f5b6267d83c8fe':
movenc: Get rid of a hack for updating the dvc1 atom
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '847bf5988fec1d3e65c1d8cf0cdb8caf0cfd0c1b':
movenc: Add an option for delaying writing the moov with empty_moov
Conflicts:
libavformat/movenc.c
libavformat/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'c725faebda9a516766d94c33b07972ab0f70cf93':
movenc: Use start_dts/cts instead of cluster[0] for writing edit lists
Conflicts:
libavformat/movenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '724cbea7193945fe5a5b4dea8ede344803572844':
movenc: Remove an unnecessary condition when flushing fragments
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '355d01a1bf55297b1d1f04e4bfbf0ddc93b6247e':
movenc: Factorize writing ftyp and other identification tags to a separate function
Conflicts:
libavformat/movenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
When we don't adjust the Period start time, we don't need to
parse the earliest_presentation_time from the sidx boxes either.
Signed-off-by: Martin Storsjö <martin@martin.st>
This was only necessary to get playback to start with dash.js 1.2.0,
it has been fixed in the git version.
The previous behaviour was incorrect - the Period's start time
is irrespective of the actual first timestamp of the contents
within the period. The Period start time only says when, within the
global timeline, this particular piece should start to be played
back.
Signed-off-by: Martin Storsjö <martin@martin.st>
This should be more correct. This also should give more sensible
switching between video streams with different amount of b-frame
delay.
The current dash.js release (1.2.0) fails to start playback of
such files from the start (if the start pts is > 0), but this has
been fixed in the current git version of dash.js.
Also enable the use of edit lists, so that streams in many cases
start at pts=0.
Signed-off-by: Martin Storsjö <martin@martin.st>
Use the more generic approach with the delay_moov flag, instead of
having a update mechanism specific to this one single atom.
Signed-off-by: Martin Storsjö <martin@martin.st>
