* commit '00431bf874e1044b01e09a2266ef85d4ff8d44cc':
ismindex: handle time discontinuities and nonzero start time
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The input file may not have consistent start times, stream durations and
chunk durations. This patch at least removes negative durations that
make chromecast unhappy, and correctly sets starting time on chunks so
that the split (or .ismf) outputs match the manifest.
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit 'fcf597625c7a991ca389f3a9b8ff4f5e383301c0':
ismindex: Avoid writing ismf files if no base name has been specified
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Previously, this could create files named "(null).ismf", if the -ismf
parameter is specified (before an input file name), but without
specifying any base name.
Signed-off-by: Martin Storsjö <martin@martin.st>
This is a non-standard file that maps the MSS segment names to offsets
in the ISMV file. This can be used to build a custom MSS streaming
server without splitting the ISMV into separate files.
Signed-off-by: Martin Storsjö <martin@martin.st>
This creates best-effort results from input that is missing stream
contents, there are warnings printed when this happens.
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit '3526ab891c28396ada8b58bf7647309bab30de1d':
qt-faststart: Undefine fseeko/ftello before defining them
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'f920d089535bf7cf10aeda900cc43201c5e18cd0':
ismindex: Add an option for outputting files elsewhere than in the current directory
Conflicts:
tools/ismindex.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '6bc4934b75dde9354ee16a6e700ebe6775abf69e':
ismindex: Allow adding a path prefix to the generated .ism file
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This allows storing the .ismv/.isma/.ismc files separately from
the .ism file on a server, without having to manually edit the
.ism file after generating it with the ismindex tool.
Signed-off-by: Martin Storsjö <martin@martin.st>
Whenever av_gettime() is used to measure relative period of time,
av_gettime_relative() is prefered as it guarantee monotonic time
on supported platforms.
Signed-off-by: Olivier Langlois <olivier@trillion01.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'bb95334c34d0d9abccea370ae25c4765d7764ab8':
qt-faststart: Check offset_count before reading from the moov_atom buffer
Conflicts:
tools/qt-faststart.c
See: 0ea4742341
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'ea15a9a5d8fa6a71af3101b2af18c4dcac07987f':
qt-faststart: Simplify code by using a MIN() macro
Conflicts:
tools/qt-faststart.c
See: 59003fe7c0
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Without this cast, the BE_32() expression is sign extended when
assigned to an uint64_t, since the uint8_t|uint8_t expression
is promoted to an int.
Also avoid undefined behaviour when left shifting an uint8_t
by 24 by casting it to an uint32_t explicitly before shifting.
Based on a patch by Michael Niedermayer.
Signed-off-by: Martin Storsjö <martin@martin.st>
These variables are assigned the return values of ftello, which
returns an off_t, which is a signed type. On errors, ftello returns
-1, thus make sure this error return value can be stored properly.
Signed-off-by: Martin Storsjö <martin@martin.st>
qt-faststart doesn't use the normal libav headers at all since
it's supposed to be a completely standalone tool, so we implement
the macro locally in this file.
Signed-off-by: Martin Storsjö <martin@martin.st>
Copying data in chunks of 1 KB is a little wasteful.
64 KB should still easily fit on the stack, so there's no need
to allocate it dynamically.
Signed-off-by: Martin Storsjö <martin@martin.st>
