Created media handlers that make testing a handler easier by providing
methods to send messages from upstream and check messages downstream.
Change-Id: I7b3ba3a51bcf0d73bcaacd46b2dcbc16f87d8694
Moved build instructions and docker instructions to separate docs.
Removed command samples which are no longer needed as we have better
tutorials now.
Change-Id: I340c5653a6553158325970dd86d76fa11e69bcbd
Build sphinx docs in docs/ directory:
$ make html
The outputs are created in out/sphinx directory.
Change-Id: I040915a30aa52d41b18e04741e45622fa61244f6
In prep for changes to Trick Play, we want to make all messages
copy on write so that if the same message is sent to multiple
handlers, it is not possible for one handler to change the data
another handler is using.
Change-Id: I554166ca11c532412e4dfced5603972ca24dc2bb
Problem occurs when the media playlists are in a sub-directory under
master playlist. If base_url is not set, media segment URL should be
relative to the media playlist instead of the master playlist.
Also make sure the path separator is "/" in URL instead of "\" on
Windows.
Fixes#253
Change-Id: I8e933750276435d94dd01bfa53ee2bc050dfd193
Previously packaging completes successfully without any error
or warning.
With the fix, an error will be reported if write fails. It may
appear as "Cannot close file error" as we use threaded IO, which
could delay the error reporting until Close() call, so the user
of the File API needs to make sure Close() returns successfully.
Also fixed a deadlock in threaded_io_file if internal_file->Write
fails.
Fixes#160
Change-Id: I17f945150fb4021d2dcdbe784e557673f53ca583
Doxygen should run under src/ directory:
$ doxygen docs/Doxyfile
Outputs are created in out/doxygen.
Change-Id: I9dd1a9aa158851d37ff9a2e37f701757eb3e577c
To ensure that the style data is formatted correctly, changing the
set_style method to AppendStyle so that joining values will be
done in controlled setting.
Change-Id: Ia88e2d260b11339e6777ff018813e8aeb802a501
There are multiple functions we use to verify input from the user
and must of them would return a boolean expect for the top level
function which would return a Status. Each function would log a
message but to the user the error was not clear. This change makes
each verify function return a status so that the actual problem
will be surfaced easier.
Change-Id: I12ab43f8ca3a4d379b4309336644a70eb8cbbbe0
Implemented the other end of the webvtt timestamp parsing as it will
be needed when we write out WebVtt files. Also changed the name of
the parse function to be more inline with the writing function.
Change-Id: I1f36ddbbf80028732b4cb1b15e871dec17767f63
Inside of CreateRemuxJobs, we would take a status value from another call,
log the message, and return a boolean. The caller of CreateRemuxJobs would
then create status from the boolean.
Now we will pass the status value from the other call directly to the caller
of CreateRemuxJobs. So that failures can be better communicate in our code.
This includes a pass of clang-format over packager/packager.cc.
Change-Id: I071e7bad13f916e963641b9e53699573fe1060ed
Rewrote the RunRemuxJobs function to use waitable events so that we never
get stuck waiting for a job to finish before getting to a thread that
has already exited.
This should allow us to end execution when a job failed rather than
waiting for all jobs before the failed job to finish.
Closes#94
Change-Id: I413f62561a7a4cab83b8905e75986230b6c498bc
Created a handler called OriginHandler that can be used by the Job class
(previously called RemuxJob). Origin handlers represent the start (or
origin) of a pipeline (chain of handlers).
Change-Id: Ibd748ae0a932b6e0ebb879ea292fcb83c548214b
Support generation of fairplay key system tag: "com.apple.streamingkeydelivery" when --pssh
includes fairplay key system id:
// Unofficial fairplay system id extracted from
// https://forums.developer.apple.com/thread/6185.
const uint8_t kFairplaySystemId[] = {0x29, 0x70, 0x1F, 0xE4, 0x3C, 0xC7,
0x4A, 0x34, 0x8C, 0x5B, 0xAE, 0x90,
0xC7, 0x43, 0x9A, 0x47};
Closes#258
ImportantFileWriter::WriteFileAtomically uses mkstemp internally,
which set file permission to 0600, which is not what we want.
Update the code to not use mkstemp instead.
Also updated temporary file name logic to include process id in
the name so it can be unique across processes.
Fixes#259
Change-Id: I2d5a375925cf552bc0db5269f409d7522e63fca5
This avoids interference caused when two sockets are bound to the
same port in different multicast groups.
Fixes#241
Change-Id: Iba1b3300e3850f1f268886b7a49f5a3315d95b80
Derive file size from media ranges instead.
Also fix subsegment range reporting for WebM (internal variable,
no output affected).
Change-Id: I5f8152dff4c2cd5fbae5550992b86a669e278f7b
- The master playlist should have the display resolution instead of the
encoded resolution.
- Changed MediaPlaylist to return display resolution.
Change-Id: I162727d0bdeed0302518286e42a22b69a58fc4a3
- Use byte range format if segment_template is not set in MediaInfo.
- Change HlsNotifier::NotifyNewSegment() to take start byte offset.
- Change HlsNotifyMuxerListener to cache the segment information if
MuxerOptions::segment_template is set.
Change-Id: Ida1b8b9198acc5c43e3a5d9a641c78c81bc9a6ac
- Changed OnMediaEnd() to take (sub)segment ranges.
- Define a structure to pass the ranges.
- This requires muxers to "cache" the segment ranges but in most cases,
they already do it, e.g. 'sidx' for mp4.
Change-Id: I16b974c1f0f54ca658cc6dbe605efff84a3f52eb
In the original manifest updating process, the file was truncated first
before was written with new contents. There is a small chance that
the web server may read back empty file or incomplete file.
The new code makes the update operation atomic (by writing to a temporary
file first then replace the old file with the temporary file).
Fixes#186
Change-Id: I2fd564cb12b922b032c0e9f70d2132a5b12ff098
- Remove the TS key rotation not supported check as there is nothing
to be done for key rotation in TS for SAMPLE-AES.
- Fix IV updated problem in new segments even if crypto period does
not change.
- Avoid duplicate EXT-X-KEY tags if it does not change.
- Make EXT-X-DISCONTINUITY-SEQUENCE match with number of removed
EXT-X-DISCONTINUITY.
- Added end to end test for HLS with key rotation.
Change-Id: I73cb82e9f5575fcdf63ee643228efe78e6766302
KongQun Yang
Aaron Vaage
Widevine Buildbot
Ivan L. Isaev
David Cavar
Yohann Connell
Rintaro Kuroiwa