Commit Graph

1154 Commits

Author SHA1 Message Date
Thomas Inskip 7e9515c349 Updated README.md to include media decryption and WVM.
Made some additional minor edits.

Change-Id: I3f00c592c64f607f213c70662c9111af574f158a
2014-10-10 20:02:33 +00:00
KongQun Yang e685dd1a73 Move test files in media/base to test directory
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
2014-10-10 10:33:17 -07:00
Ramji Chandramouli 8cc29520b0 KeyFetcher interface and HTTP impl to retrieve keys from the Widevine
License Service.

Change-Id: Icb1af3fd26a5243293dd089888d4b396539fd768
2014-10-09 18:19:22 -07:00
Thomas Inskip e7e86d684a Fixed various bugs:
- 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
2014-10-09 14:23:57 -07:00
KongQun Yang 9158f4a543 Remove (D)CHECK_OK and usage of MemoryMappedFile
Change-Id: Ifb46a0fe063dfe8fdd770d830f9fb7bf2cf31901
2014-10-08 16:19:31 -07:00
KongQun Yang 8ffb41df76 Fix various errors discovered during integration
Change-Id: I927ba02bbe99bf6e6c9877968a4554ad949cf07f
2014-10-06 12:44:54 -07:00
Ramji Chandramouli 6a1805129d Enabled WVM test with mocks for WidevineKeySource.
Change-Id: I4b9f8acacca6a334087e10d47b96be15fc3cafec
2014-10-03 13:46:07 -07:00
KongQun Yang 15ae26e12f Modify include headers to have "packager" in the path
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
2014-10-02 12:53:29 -07:00
KongQun Yang b8126bc9da Move source code into packager directory
Make it easier to be included and integrated into other code.

Change-Id: I609881688cc20f8fac676cbd91fde4753af32ee5
2014-10-02 12:32:14 -07:00
Ramji Chandramouli e3d0f60c4b WVM media parsing - integration with Decryption.
Change-Id: I05352480ce03927dbf4f8a212bb81217260c65af
2014-10-01 18:02:50 -07:00
KongQun Yang c1b47e256b Clean up include files for third_party libs
Change-Id: Ie1b48d3c22d646a58472d759963f98614a444cce
2014-10-01 12:37:00 -07:00
KongQun Yang f907cb18f8 Clean up include files for int8_t,...int64_t
Use <stdint.h> rather than "base/basictypes.h".

This is a follow up to previous CL.

Also get rid of ku?intxx(min|max) and use std::numeric_limits as per
base/basictypes.h, it is DEPRECATED too.

The change was made using the below commands with some adjustments like
include order etc:
> find {media,app,mpd} -type f -exec sed -r -i
  's/"base\/basictypes.h"/<stdint.h>/' {} \;
> find {media,app,mpd} -type f -exec sed -r -i
  's/k(u?int[0-9]+)(min|max)/std::numeric_limits<\1_t>::\2\(\)/g' {} \;

Change-Id: I6347723989c3d66e64ffcc54123b5c182b8c71b7
2014-10-01 00:44:07 +00:00
KongQun Yang d1068964ae Replace u?int(8|16|32|64) with u?int(8|16|32|64)_t
u?int(8|16|32|64) are DEPRECATED per base/basictypes.h.

The change was made using the below commands with some adjustments for
pretty formatting:
> find {media,app,mpd} -name '*.proto' -prune -o -type f -exec sed -r -i
's/\b(u?int[0-9]+)\b/\1_t/g' {} \;
> git clang-format

Change-Id: I99d2e5e0fbbdbc5d7b9eb121b4622de780413f53
2014-09-30 17:39:07 -07:00
KongQun Yang 7e6cd6e853 Some misc cleanups
Put everything inside edash_packager namespace.

Change-Id: Iade763d5d3c99a4cca28975a40465459ff2ad86c
2014-09-30 14:44:50 -07:00
Thomas Inskip fd35084722 Implemented AES-CBC with Ciphertext Stealing for WVM decryption.
Change-Id: I4a1ba4247bb6f055905663568699b06d7c18a968
2014-09-24 15:38:17 -07:00
KongQun Yang 3114ee945d Add namespace edash_packager to packager codes
For mpd codes, rename dash_packager to edash_packager; for media codes,
add namespace edash_packager.

Change-Id: I1120e6110c734cd02bdbe15f1cf7abddcdfdd7ea
2014-09-22 12:51:40 -07:00
Ramji Chandramouli 5b869fb4fb Build break fixes for issues found using clang.
Change-Id: Id9e74f03ec27b25cdac22c43394ecc0ec9007d19
2014-09-17 12:15:49 -07:00
Ramji Chandramouli 972ec11bea Unit test for WVM clear input.
Change-Id: I7261e927238682ac73bb564366c5e7a731b439d7
2014-09-15 18:18:11 -07:00
Ramji Chandramouli e4e2dafa52 WVM parser and demuxer.
Change-Id: Id54f285afd617b00b7bdd077dc37898b0562a8f4
2014-09-11 16:26:30 -07:00
Thomas Inskip 9208a99bcd Fix for build break on build server.
Change-Id: I6aefaeb06198b3df26f96d9f14e5411b62145d3c
2014-09-08 15:43:29 -07:00
Thomas Inskip 1ff36eb217 Fix for decryption unit test break.
Change-Id: I4da3956f25fae2738fac9d0e3a8e8f597836d3a3
2014-09-08 11:43:25 -07:00
Thomas Inskip 7b1640a8f7 Added Widevine and fixed key decryption.
Change-Id: Ia29ce678c0e64e886cdd92bbfda727768356fd21
2014-09-05 10:38:21 -07:00
Thomas Inskip 65e558b19c KeySource changes to support media decryption.
Renamed EncryptionKeySource and WidevineEncryptionKeySource to KeySource and
WidevineKeySource respectively.

Replaced Initialize method with FetchKeys.

Added unit tests.

content_id parameter is now binary. Specified in command line with hex string.

Change-Id: I8010ca62d036cefb3a7c105e0eefee25bbf06d61
2014-09-03 12:06:58 -07:00
KongQun Yang 38c3569011 Use relative path for libxml and protobuf
This is to remove dependency on Chromium directory layouts, to make it
easier for integration.

Change-Id: Idcdf31a517e50a9a689794a665b3e5e7c05e6c1f
2014-08-29 20:29:36 +00:00
KongQun Yang f4d0ef432e Remove "testing" from gtest/gmock include header
This is to remove dependency on Chromium directory layouts, to make it
easier for integration.

Change-Id: If23512c9e4a70462d70ff965e59339a33541746c
2014-08-21 18:04:44 -07:00
Rintaro Kuroiwa fe4196e7da Add hook to DEPS for pulling clang
Change-Id: I43e637467f3efd31e12b75f0a08cc05ad5a4965e
2014-08-19 12:01:23 -07:00
Rintaro Kuroiwa d04ae592cd MpdBuilder should be able to write to File instance
Change interface of MpdBuilder so that it can write to a File instance
directly.

Change-Id: I4007deed4d0246a7c75fbc7c5aca3ece374c1224
2014-08-19 11:54:59 -07:00
KongQun Yang 05db9e02b9 Generate sidx box only if there are more than one entries
Change-Id: If7d7440f18e8b50a3261e18138b1a40bd754aba7
2014-08-01 01:06:33 +00:00
KongQun Yang 3e6190ec2b Deprecate normalize_presentation_timestamp
Force earliest_presentation_timestamp to start from 0 by default for
single segment segmenter.

Change-Id: Icfc14e27051c6edfb7a86559045c50a0ce51a62e
2014-07-23 22:55:54 +00:00
KongQun Yang 66f155502d Fix packager failure if there is only one sample in a fragment
That is a very corner corner case.

Change-Id: I45bc6c2d41db2a666a4ad997e4bf2eb17843e3ea
2014-07-23 22:55:54 +00:00
Kyle Alexander 78aa230552 Adding tests utilizing the sample packager binary.
Change-Id: Id868c3cb00f418912329cafeb48c784795a13cd3
2014-07-23 22:55:54 +00:00
Thomas Inskip 72b6988516 Change to allow receiving PPS before SPS.
Change-Id: I9c5a62a9b8948420cd45be39805a60db128964ac
2014-07-23 22:55:54 +00:00
KongQun Yang 301f8c134d Enable more compilation checks in clang
These checks were disabled in Chromium due to historical reason.

Also fix compilation errors as a result of the above mentioned change.

Change-Id: I5d240f2f11aa5920598f954d696a15bdcbf78fd8
2014-07-09 21:39:57 +00:00
Ramji Chandramouli cb12a2bad2 Removed 'explicit' keyword from empty constructor.
Change-Id: If508d44bdd60530292340e9731014e24e8ef0980
2014-07-02 18:56:01 +00:00
KongQun Yang 7a1e0cf68a Use Chromium style for clang-format
Change-Id: I364b5fb93645595c45abf70b8098df8f84c155c3
2014-07-02 22:49:46 +00:00
KongQun Yang b7c1e807f1 Fix type conversion narrowing error in C++11 (int to size_t)
Change-Id: Iff0bd355a506504117263d24ce3a4830345973c3
2014-07-02 15:38:20 -07:00
Thomas Inskip b3d7e7db93 Fix for reported build break.
Fix for broken unit test on 32-bit platforms.

Change-Id: Ie9c314b4ea14be2cb3e51c8b06374b22ffdf9200
2014-07-01 11:54:59 -07:00
Thomas Inskip 79d3c4f4ec Hooked MPD flags up to MpdOptions.
Added calculation of availabilityStartTime MPD attribute.

Change-Id: I00876005c71f28ea83fb5d9ba0ad1f19f1d08e69
2014-06-28 11:28:05 +00:00
KongQun Yang 6651ae1c3d Update README markdown
Change-Id: I2a840de742d67672035ef9d13191beffa2e60fdf
2014-06-28 11:28:05 +00:00
Rintaro Kuroiwa 5a6d95b330 Use bandwidth in muxer options
Change-Id: Ic284528d44c5159af0c1495114556e06991b81f5
2014-06-30 18:50:17 -07:00
Thomas Inskip efe52e62dc Implemented name/value pair stream descriptors.
Implemented user-specified bandwidth.

Change-Id: If01f26867d4285bcbc899310d3f1b98b928bed89
2014-06-30 18:34:18 -07:00
KongQun Yang 50aea3e6f6 Set fragment decoding time from input sample dts
For live streams, we cannot assume that the input decoding timestamp
starts from zero.

Also don't overwrite |normalize_presentation_timestamp| if the user
does not want to enable it for on-demand profile.

Change-Id: I1abe7926e0b25eb11dee021be964d126484d4036
2014-06-30 18:01:59 -07:00
Thomas Inskip fc85154bca Changed es_parser_h264 to wait for initial I-frame to start emitting samples.
Change-Id: I7b9ca4a73a8765501a1c29e467e877e1eee5f9d9
2014-06-28 11:28:05 +00:00
KongQun Yang f609b2947c Key Rotation: Get the initial crypto index from first request
This change also updates the WidevineEncryptionKeySource to be able to support
KeyRotation enabled and disabled requests simultaneously.

Change-Id: I5178cafc0dbabbb64ac9af9969d3bf7d8117a4dd
2014-06-28 11:28:05 +00:00
KongQun Yang 33a87aa84b Support MediaInfo dump in packager app
VodMediaInfoDumpMuxerListener is also changed to manage the file
internally rather than take an opened file pointer. This change
simplifies the caller as the caller does not need to manage the media
info dump files any more.

Change-Id: Id9dcaf367c96ed13603b13b1e3705c687c948b07
2014-06-30 11:05:44 -07:00
KongQun Yang e60156a3dd Add --profile to set default options to ensure comformance
Change-Id: If114b9f10e029cb8ca53ae64c865a46558d1daca
2014-06-26 23:45:22 +00:00
KongQun Yang 2af92f67d2 More fix for issues on 32-bit OS
Somehow it worked fine on 32-bit Ubuntu but not on 32-bit Redhat.

Change-Id: Icfa4ec651dedd74edadf5a65f997f649c2693115
2014-06-26 23:45:22 +00:00
Rintaro Kuroiwa b2a10d478d Custom map compare function for better debug logging
When running mpd unit tests, add --logging -v=2 to see verbose logs and -v=3
for more verbose logs

Change-Id: I5484f3fd9be4c9e7527d86fa71205e8f025d102a
2014-06-25 03:38:49 +00:00
KongQun Yang 5d5750b405 Update gyp_packager to support earlier version of python
"{} {}" formatting in python is introduced in version 2.7. Replaced
with "{0} {1}" to support python 2.6 and below.

Change-Id: Ic20fdc5fce554a5a5cb57383d5587581f70de598
2014-06-23 15:25:51 -07:00
KongQun Yang 4519dda07c Fix a race condition in WidevineEncryptionKeySource
The race condition could cause incorrect progress in current crypto
period index.

Change-Id: I76a1a3be16e2266fd07b5bbf73cb9470eafaac4b
2014-06-23 15:22:11 -07:00