1. Replace STLDeleter with unique_ptr in container, which is
supported in C++11
2. Replace string_as_array with &string[0] which is guaranteed
to work in C++11
Change-Id: I7f39c0e51fc8a3fcbb41313094a0ca6b33db7bf3
The current behavior of logging to a file in the same directory
as the binary will break if the binary does not have write access
to that directory.
Fixes Issue #139
Change-Id: I11adfaec676fc9bbef2a5caa3261889d1fba3b88
In H264, there may be multiple consecutive video slice NAL units
in the same frame. The original code assigns a new access unit
for every video slice NAL unit, which is incorrect.
Fixes#134.
Change-Id: I4d44271df48cb08867ddd02f7494fb3573af3356
Mimic iso-bmff behavior: either all the samples in a segment are encrypted
or all the samples are clear.
Change-Id: I03bdbbf5a4b690f4d87c4dceb0f8155e6fae941e
The right way to detect the presence of a keyframe in a BlockGroup
is to look for the absence of the ReferenceBlock element [1].
Closes b/30433206
[1] https://matroska.org/technical/specs/index.html#ReferenceBlock
Change-Id: I2b3c8704cbabcd5cbee38448e5528425865561a4
Also updated packager_test not to fill in output_format by default,
which will help catch these kinds of bugs.
Closes#130
Change-Id: I77157317de822d3f543f7e27d94bb4df7a1649d2
This flag is needed to workaround the Chromium bug
https://crbug.com/398130, which uses decoding timestamp
in buffered range.
Closes#113
Change-Id: Ib8f18be7165dd968bdc36c18ce29f694235c0c26
Packager should not care about this flag, whether it is supported
is up to the decoder.
Closes#126
Change-Id: I5e05d291eab01375f7f11c951b9dc93c1358c38a
- Add MuxerListener::OnEncryptionStart() for notifying that further
segments are encrypted.
b/29621230
Change-Id: I881b29d55baaf3d04e005a3b95d898071c3f272b
- Cannot include PMT for following encrypted segments in the clear lead.
Some players consider them as conflicting codecs.
- Add EXT-X-DISCONTINUITY in front of first EXT-X-KEY to notify that the
codec is switching from e.g. "avc1" to "zavc".
b/29621230
Change-Id: I45c74813630c229d66245e992eb3a5117326bb14
Before, we converted the WebM configuration to MP4 in the video
client, however this lead to a bug when fields were missing. So
now don't convert until the cluster parser so the extra info from
the stream can be added.
This also fixes a bug where the value was not printed in the warning
logs.
b/29580732
Change-Id: If0a1a4d135f98292cdaae15a11027f42d844e85d
Since the |extra_data| field contains codec-specific configuration
data, it makes sense to call it |codec_config|.
Change-Id: If9e35165a00fe82628cf931df397a8ef06505b0d
Although superframe index is not encrypted, it should still be inserted
into subsamples list (with cipher_bytes as 0).
Change-Id: I06b38f8333a22a31a71cd67e0412218dd3aaa5c3
- Add flags and stream descriptor fields for HLS.
- Remove fields from MuxerOptions. Instead pass them directly to
HlsNotifyMuxerListener.
- Rebase segment names to the master playlist's path where it makes
sense.
Change-Id: If4f54bc56ff46dc6140859a79ed66f7b99112ed7
- Tracks other than video are protected using whole-block full-sample
encryption as specified in ISO/IEC 23001-7:2016(E) 9.7, which is
equivalent to a pattern of 1:0. This is different to the non pattern
encryption counterparts.
- Also updated the code to allow the existence of other protection
schemes in the original content, which will simply be ignored.
- The internal cryptor used by AesPatternCryptor should not use
constant iv, add a DCHECK for that.
- Optimize AesPatternCryptor handling on the special pattern 1:0.
Change-Id: Idc704e7bc6b347741336f38c6d3620fc19392960
This is part of the effort to support Opus in iso-bmff #83.
Changes in this CL:
- Add support for multiple SampleGroupDescription and SampleToGroup
boxes in TrackFragment box;
- Add support for SampleGroupDescription and SampleToGroup boxes
in SampleTable box;
- Add support for AudioRollRecoveryEntry in Sample Group and 'roll'
sample grouping type;
- Also fix a bug that default length was not set correctly in
SampleGroupDescription when constant iv is used.
Change-Id: I7e31386ea6cd17a8ee5e1dca4c1a90937d51368f
- For encrypted segments, PMT specified by SAMPLE-AES specification is
generated.
- Remove time_scale_ field from TsWriter. It is not used.
- Move ContinuityCounter to a separate file.
- Add ProgramMapTableWriter and implementations.
- continuity_counter is incremented for PAT and PMT.
Change-Id: If0dd0990203cb6990f39a6832048bdc3ff08decd
This add several unit tests for EsParserH26x to test the various
NAL unit orders and access unit contents. Some tests are disabled
and will be fixed in another patch.
Change-Id: Id5e3291e22f1fe17ada2c03c42e2cdfe226abcb2
Kongqun Yang
Thomas Inskip
Gabe Kopley
Rintaro Kuroiwa
Jacob Trimble