- ContentProtection elements should be added explicitly by the
AddContentProtection() methods.
- This is because some MPDs should have ContentProtection at
AdaptationSet level instead of Representation.
- Change SimpleMpdNotifier, which uses MpdBuilder, to add
ContentProtectionElements. The logic is moved from MuxerListener.
- Add Element class for specifying subelements for
ContentProtectionElement.
Change-Id: I9bedfb3e5a5ac0b3d5c702f1e6e4a8608c978d1d
- The UUID and DRM name can be fetched from KeySource.
- Add ProtectedContent message to MediaInfo. The message contains basic
information for the protected content, such as the default key ID for
the content.
- The message is required to separate Representations with different
content protection information into different AdaptationSets.
Change-Id: Ib9dc834ae0abf93b7ca0acdf52a865b1394a4816
- Pass pixel_height and pixel_width from VideoStreamInfo to MediaInfo.
- par can only be set if all the Representations have the same
picture aspect ratio. That is the ratio of sar_x*width:sar_y*height
should all be the same.
- If there is a Representation that does not have the sar attribute set,
par is also not set.
Change-Id: Id34c95e4a99da9ce028a9f35737cfe5bca9e5697
- Added logic to container parsers to extract pixel width and height.
- If the container doesn't contain the pixel width and height of the
stream and the stream is H264, this parses the SPS to get the
sar_width and sar_height.
- If extracted sar_width and sar_height are 0s then they imply 1s.
- Add hb2_v_frag.mp4 for test media. This does not have a
'pasp' box and has sar_width = 8 sar_height = 9.
Change-Id: I4a06ce95582547bec19adb7905e7612c5a1f359e
- The fields used to be repeated but there is no use case at the moment.
- DASH IOP explicitly disallows segments with multiple tracks.
Change-Id: Ia0af2048210c546dfaa178735605a81052ea1123
- Get the first sample duration in Segmenter.
- Pass the value all the way to Representation thru MuxerListener.
Change-Id: I76fd970f8140d359863363dc347958f680cca5ae
BoringSSL removes the variants that had been used, in which the hash
is given a default value. This change makes the code more compatible
with BoringSSL.
Change-Id: I665084c2e71593db1afd6baf182224fe0d23c944
mp4 code was changed earlier which uses openssl in some way but the
dependency was not updated.
Issue: 15
Change-Id: Icababe00753f739832d61bc6792d95321cc59cf5
The input source may produce inputs with very small sizes. Demuxer
needs to accumulate enough bytes before trying to detect the container
type.
Issue: https://github.com/google/edash-packager/issues/11
Change-Id: Ie25339832a826e78f39b3b25abb98c1ad89e3021
Due to various libraries' inconsistencies with using EoF, this change
will instead continue to read a file until the number of bytes read is
0. It considers bytes_read == 0 to mean end of file.
Change-Id: I90a592d6ae2b9879fe21bd0c4f9e1c9cbc680afe
Increases the read/write buffers for packager input and output files to
2MB from 256KB, which helps throughput when using network file systems.
Change-Id: Iff5d1b796ba4648f1436e0559c0ca2d353b6c4b5
CreateTemporaryFileInDir uses mkstemp which works only on local files.
This change enables the use of other types of files, like network file
as temporary directory.
Bug: 19246995
Change-Id: Ic752725e56b65eec2cd10a4e5d760c6f76ba4f18
If a stream has no language metadata, or has the wrong metadata, this
field allows the user to override this on the command-line.
This also maps all specified languages on the command-line to ISO-639-2
tags as required by the MP4 muxer, so that ISO-639-1 tags specified on
the command-line do not cause a DCHECK to fail.
b/18613148
Change-Id: I473baeecbb3d388db5e06d080179ec6a332b4794
MSE requires 'base-data-offset-present' not to be set, but FFmpeg may
generate fmp4 files with this flag though it actually uses moof as base.
Log a warning instead of failing directly in this case.
FFmpeg may also generates fmp4 files without tfdt box
(TrackFragmentDecodeTime) box, which is again non-MSE compliant. Handle
this scenario properly.
Bug: 18613712
Also fixes a test failure in SegmentTemplateTest introduced in an earlier
change.
Bug: 19235748
Change-Id: I4bcbb675b22a832a88cd33ee64c3e99a1c6e3a63
Fix b/18005827 Packager crashes in debug mode with widevine decryption
enabled given a non-existing file.
Fix b/18005632 Packager crashes with invalid fixed_key_encryption
parameters.
Also cleans up some code.
Change-Id: I097f5c8dc113eb6d33b42b19a4bf5de125c47c30
Since signer is now optional, it makes more sense to pass it in setter
function.
Also fix a problem in command line that if a signer or key source is
not specified correctly, the program should return immediately.
Change-Id: I3be6a4e2ba7bf7b8d5589ac8268390a0fe08a626
Also rename mpd/base/bandwidth_estimator_test.cc to
bandwidth_estimator_unittest.cc for consistency.
And remove mpd/base/simple_vod_mpd_notifier.* as they are not used
anywhere.
Change-Id: Iaeb096aef9259837a4eb356c18d5ca15f08d2376
- 17932674 Packager crashes when an incorrect key is provided to wvm.
- 17932293 Packager crashes if no key source is provided for wvm input.
- 17932868 StreamInfo is cast to AudioStreamInfo unconditionally and corrupts memory in wvm_media_parser
- 17932033 input: wvm --enable_fixed_key_decryption Segmentation Fault.
Change-Id: I7fc774c87a33314a4c92bc907f06c17f0c269a16
This is a follow up to previous CL.
Generated using command:
find {media,app,mpd} -type f -exec sed -r -i 's/#include "(.*)"/#include
"packager\/\1"/' {} \;
common.gypi and mpd.gyp are also modified to take the path change into
consideration.
Change-Id: I1fb102b4eb73ae5fde5f4ab303a12cec09b05c33
Rintaro Kuroiwa
Kongqun Yang
Thomas Inskip
Matt Brannock
Joey Parrish
Ramji Chandramouli