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18 Commits

Author SHA1 Message Date
Zajcev Evgeny 98a9d1baf6
Support for MPEG-1 Audio in mpeg2ts I/O and packed-audio output (#778) 
Implemented according to https://www.datavoyage.com/mpgscript/mpeghdr.htm.

Closes #779.
 2020-06-02 17:32:19 -07:00
KongQun Yang 8e96dd3b37 Address gcc build failures in some platforms 
Seeing some failures on some platforms when compiled with clang
disabled:
  GYP_DEFINES="clang=0" gclient runhooks

Several changes to make it work:
1. Mark packager code with packager_code=1 in GYP definitions.
2. Disable a few checks in non-packager code, which we do not have
   direct control: dangling-else, deprecated-declarations,
                   unused-function
3. Fix the relevant errors in packager code.
4. Revert HAVE_STROPTS_H in curl config which is not available in
   all linux distributions.

Fixes #286
Fixes #293

Change-Id: I729b41f99403c5ad9487c6cc4a7dc06f6323cef8
 2017-12-07 11:45:26 -08:00
KongQun Yang 0a69779f7c Fix a parsing problem with AC3 in TS 
Audio samples per frame for AC3 was not specified correctly earlier.

Also the number of channels is not correct if LFE channel is on.

Issue #165

Change-Id: Ibf20aa4c7aec43c07ec7cd394d631c537cb387dd
 2017-11-07 18:47:09 -08:00
KongQun Yang d7f531fe10 Add AC3 support in TS 
EC3 and encrypted AC3 in TS are not handled yet.

Partially address #165

Change-Id: If4839ee7801eac902e64e9c677dd37709ec8e88b
 2017-10-30 15:11:43 -07:00
KongQun Yang ad836a5cf1 Rename EsParserAdts to EsParserAudio 
Change-Id: I8d9fc265a4cf740970256e1a46b172349f1bf794
 2017-10-27 23:58:50 +00:00
KongQun Yang 2a2493ec2e Refactor EsParserAdts to handle other audio 
Rename will happen in next CL

Change-Id: I28df29bb264eea7a6225b0a4a2eb38de7968f9d6
 2017-10-25 23:21:35 +00:00
KongQun Yang 3d7635d5de Integrate EncryptionHandler 
Change-Id: I639e5707994a6601ee02078cd6f77cb38b481585
 2017-03-23 18:25:59 +00:00
Kongqun Yang 32482c0bce Rename filters directory to codecs 
Also move codecs related classes in mp4 to codecs directory.

Change-Id: I83db2bcf9e66b405fcceed78918b762b26cd7fce
 2016-05-27 16:13:19 -07:00
Rintaro Kuroiwa 7d8322377e PMT writers for H264 and AAC 
- 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
 2016-05-05 15:56:54 -07:00
Jacob Trimble 9bb6c5d8d2 Add more unit tests for EsParserH26x. 
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
 2016-05-05 09:41:31 -07:00
Jacob Trimble 86369efc30 Add support for H.265 in MPEG2-TS demuxer. 
This also changes the H.264 parser to correctly determine access
units.

Closes #46
Issue #47

Change-Id: I69a8c47ebf4fe35cef0592997460158b3131084e
 2016-05-03 15:08:04 -07:00
Rintaro Kuroiwa f3ed07a64e Use MuxerListener in TsMuxer 
- MuxerListener is used in TsMuxer so that a listener can be used to
  e.g. generate manifests.

Change-Id: I11c745e1c2b71d5ec901387fe42713d4ad69dc03
 2016-04-21 10:45:43 -07:00
Rintaro Kuroiwa e92556658e Add TsMuxer class 
- Simple implementation of MPEG2 TS muxer.
- This does not take MuxerListener so a manifest cannot be generated.
- Encryption is not supported.

Issue #84

Change-Id: I117b772dbbce5437398defbd564883ad758916d5
 2016-04-11 00:41:24 -07:00
Rintaro Kuroiwa ccc2dc46d8 Add TsSegmenter class 
- Multi-file segmenter implementation.
- The samples are passed to PesPacketGenerator to generate PesPackets.
  PesPackets are passed to TsWriter to write them to file.

Issue #84

Change-Id: Ia4cae2abe2e7df46016dcdb791baaab2818aea03
 2016-04-11 00:15:45 -07:00
Rintaro Kuroiwa 25a3fec213 Add TsWriter class 
- Creates PAT and PMT from StreamInfo.
- Takes PES packets and write them to file.

Issue #84

Change-Id: Id0a95e66f126cc2b0fbb6b2169a391d64e49b06a
 2016-04-11 07:05:24 +00:00
Rintaro Kuroiwa cfd782ff40 Add PES packet related classes 
- Define PesPacket class.
- PesPacketGenerator creates PesPackets from samples.

Change-Id: Icfd3656b498e0075f83ff3c789f95658f98c6144
 2016-04-06 18:25:17 -07:00
Anders Hasselqvist db7bebe3fa MacOSX: Solve libbase.a conflict link error 
On Linux the generated ninja files use path/libbase.a as target name.
In the Mac ninja file the target is just libbase.a.
As we have two libbase.a (base/base.gyp and media/base/media_base.gyp) the linking stage fails to include both libs.

Solve by renaming media_base.gyp's base target to media_base
 2016-01-22 18:50:05 -08:00
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