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8 Commits

Author SHA1 Message Date
Mark Sargent 1ab6818832
fix: hls, set the DEFAULT explicitly to NO. Supports native HLS players. (#1170) 
It appears that not all Apple implementations follow the HLS guidelines.

While the DEFAULT=NO for an audio track should be optional and default
to NO, in practice native HLS players Safari and iOS devices treat the
missing DEFAULT as a MAYBE.

Fixes #1169
 2023-07-05 14:18:41 -07:00
Joey Parrish f577e2a0cf
chore: Update URLs after moving projects (#1042) 
Since a project URL is encoded into outputs, this means also updating
the golden output files.

Closes #1043
 2022-03-07 11:56:34 -08:00
Vishal Shah d9124d6aaa
[WEBVTT] Fix missing text alignment tags from output 
Legacy players, e.g. older versions of ExoPlayer, do not handle default webvtt text alignment correctly. Need to specify `align:center` explicitly cues without text alignment for backwards compatibility.

Fixes #925.
 2021-05-04 22:57:43 -07:00
Jacob Trimble a93eeca5db Add TTML-in-MP4 output support. 
This changes the default MP4 output to use TTML and adds a way to
choose which one is used.  This is done with 'format=ttml+mp4' or
'format=vtt+mp4'.

This also fixes the boxes output in WebVTT in MP4.

Change-Id: Ieaa7fc44fbf4dc020a5bb70cfa3578ec10e088ce
 2020-11-20 15:10:33 -08:00
Jacob Trimble 56908a83a7 Convert text WebVTT output to muxer. 
Now text-based WebVTT also uses the generic media pipeline.  This
converts the WebVttTextOutputHandler to a WebVttMuxer to be more
consistent with the other muxer types.

This also allows choosing between single-segment text and multi-segment.
Before, we would generate both and use single-segment for DASH and
multi-segment for HLS; but now you can choose between either and either
are supported in both DASH and HLS.

Change-Id: I6f7edda09e01b5f40e819290d3fe6e88677018d9
 2020-10-19 17:24:38 +00:00
Jacob Trimble 2909ca0c77 Handle segmented text same as audio/video. 
Now the same pipeline for handling the audio/videos streams will handle
the segmented text streams too.  This doesn't apply to the text output,
only to the MP4 variants.  This also fixes a bug where we added the
X-TIMESTAMP-MAP tag even when there wasn't TS streams; this doesn't
otherwise change the behavior around that tag.

Change-Id: I03f7cea56efa42e96311c00841330629a14aa053
 2020-10-07 17:49:03 +00:00
Jacob Trimble 9babfb883b Fix segmented WebVTT test. 
The test added in the previous CL was broken due to a rebase on another
change.  This subtly changed some of the byte offsets that broke the
test.  This wasn't caught since I didn't rebase and re-run the tests
before merging.

Change-Id: Id7e4c7688278eae37da1a14f1648263b4dda98cd
 2020-09-16 13:24:16 -07:00
Jacob Trimble e3bc85f12d Make WebVttParser a MediaParser. 
This changes it from an OriginHandler to a MediaParser and moves the
handling of it to the Demuxer.  This will allow more generic handling
of text by giving it the same abstractions as video/audio handling.

Change-Id: Ibbde3c84d228ec8e83af1ed266ea97dbc9589c24
 2020-09-16 20:12:48 +00:00