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[DASH][WebM] Fix subsegmentAlignment not set problem 

MuxerListener::OnNewSegment was not sent for WebM SingleSegmentSegmenter.

Change-Id: Iecae84e7a7c1a8a4d3f577158fa286b9c9959934
This commit is contained in:
KongQun Yang 2018-01-29 11:04:09 -08:00
parent 610e112d16
commit 4194f0746e
5 changed files with 11 additions and 5 deletions
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2
packager/app/test/testdata/bear-320x240-vorbis-webm-golden.mpd vendored
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@ -2,7 +2,7 @@
<!--Generated with https://github.com/google/shaka-packager version <tag>-<hash>-<test>-->
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.768S">
<Period id="0">
<AdaptationSet id="0" contentType="audio">
<AdaptationSet id="0" contentType="audio" subsegmentAlignment="true">
<Representation id="0" bandwidth="69362" codecs="vorbis" mimeType="audio/webm" audioSamplingRate="44100">
<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
<BaseURL>output_audio.webm</BaseURL>

4
packager/app/test/testdata/bear-320x240-vp9-opus-webm-golden.mpd vendored
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@ -2,7 +2,7 @@
<!--Generated with https://github.com/google/shaka-packager version <tag>-<hash>-<test>-->
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.741S">
<Period id="0">
<AdaptationSet id="0" contentType="audio">
<AdaptationSet id="0" contentType="audio" subsegmentAlignment="true">
<Representation id="0" bandwidth="75444" codecs="opus" mimeType="audio/webm" audioSamplingRate="48000">
<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>
<BaseURL>output_audio.webm</BaseURL>
@ -11,7 +11,7 @@
</SegmentBase>
</Representation>
</AdaptationSet>
<AdaptationSet id="1" contentType="video" width="320" height="240" frameRate="1000000/34000" par="16:9">
<AdaptationSet id="1" contentType="video" width="320" height="240" frameRate="1000000/34000" subsegmentAlignment="true" par="16:9">
<Representation id="1" bandwidth="203360" codecs="vp9" mimeType="video/webm" sar="427:320">
<BaseURL>output_video.webm</BaseURL>
<SegmentBase indexRange="302-350" timescale="1000000">

2
packager/app/test/testdata/bear-640x360-vp8-cenc-webm-golden.mpd vendored
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@ -2,7 +2,7 @@
<!--Generated with https://github.com/google/shaka-packager version <tag>-<hash>-<test>-->
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.736S">
<Period id="0">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="1000000/33000" par="16:9">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="1000000/33000" subsegmentAlignment="true" par="16:9">
<ContentProtection schemeIdUri="urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b" cenc:default_KID="31323334-3536-3738-3930-313233343536">
<cenc:pssh>AAAANHBzc2gBAAAAEHfv7MCyTQKs4zweUuL7SwAAAAExMjM0NTY3ODkwMTIzNDU2AAAAAA==</cenc:pssh>
</ContentProtection>

2
packager/app/test/testdata/bear-640x360-vp8-webm-golden.mpd vendored
View File

@ -2,7 +2,7 @@
<!--Generated with https://github.com/google/shaka-packager version <tag>-<hash>-<test>-->
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd" xmlns:cenc="urn:mpeg:cenc:2013" profiles="urn:mpeg:dash:profile:isoff-on-demand:2011" minBufferTime="PT2S" type="static" mediaPresentationDuration="PT2.736S">
<Period id="0">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="1000000/33000" par="16:9">
<AdaptationSet id="0" contentType="video" width="640" height="360" frameRate="1000000/33000" subsegmentAlignment="true" par="16:9">
<Representation id="0" bandwidth="335457" codecs="vp8" mimeType="video/webm" sar="1:1">
<BaseURL>output_video.webm</BaseURL>
<SegmentBase indexRange="289-338" timescale="1000000">

6
packager/media/formats/webm/single_segment_segmenter.cc
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@ -7,6 +7,7 @@
#include "packager/media/formats/webm/single_segment_segmenter.h"
#include "packager/media/base/muxer_options.h"
#include "packager/media/event/muxer_listener.h"
#include "packager/third_party/libwebm/src/mkvmuxer.hpp"
namespace shaka {
@ -31,6 +32,11 @@ Status SingleSegmentSegmenter::FinalizeSegment(uint64_t start_timestamp,
CHECK(cluster());
if (!cluster()->Finalize())
return Status(error::FILE_FAILURE, "Error finalizing cluster.");
if (muxer_listener()) {
const uint64_t size = cluster()->Size();
muxer_listener()->OnNewSegment(options().output_file_name, start_timestamp,
duration_timestamp, size);
}
return Status::OK;
}