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shaka-packager
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Merge branch 'main' into cmake

This commit is contained in:
Joey Parrish 2023-07-18 16:20:45 -07:00
parent 86a183a847 d6f28d456c
commit 4515a9834d
16 changed files with 39 additions and 22 deletions
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packager/app/test/testdata/segmented-ttml-mp4/bear-english-text-1.m4s vendored
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packager/app/test/testdata/segmented-ttml-mp4/bear-english-text-2.m4s vendored
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packager/app/test/testdata/segmented-ttml-mp4/bear-english-text-3.m4s vendored
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packager/app/test/testdata/segmented-ttml-mp4/bear-english-text-4.m4s vendored
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packager/app/test/testdata/segmented-ttml-mp4/bear-english-text-5.m4s vendored
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packager/app/test/testdata/segmented-ttml-mp4/output.mpd vendored
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@ -4,7 +4,7 @@
<Period id="0" start="PT0S">
<AdaptationSet id="0" contentType="text" segmentAlignment="true">
<Role schemeIdUri="urn:mpeg:dash:role:2011" value="subtitle"/>
<Representation id="0" bandwidth="4112" codecs="stpp" mimeType="application/mp4">
<Representation id="0" bandwidth="4120" codecs="stpp" mimeType="application/mp4">
<SegmentTemplate timescale="1000" initialization="bear-english-text-init.mp4" media="bear-english-text-$Number$.m4s" startNumber="1">
<SegmentTimeline>
<S t="0" d="1000" r="4"/>

2
packager/app/test/testdata/segmented-ttml-text/bear-english-text-1.ttml vendored
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@ -3,7 +3,7 @@
<head/>
<body>
<div>
<p xml:space="preserve" begin="00:00:00.00" end="00:00:00.800" tts:textAlign="center">Yup, that's a bear, eh.</p>
<p xml:space="preserve" begin="00:00:00.000" end="00:00:00.800" tts:textAlign="center">Yup, that's a bear, eh.</p>
</div>
</body>
</tt>

2
packager/app/test/testdata/segmented-ttml-text/bear-english-text-2.ttml vendored
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@ -3,7 +3,7 @@
<head/>
<body>
<div>
<p xml:space="preserve" begin="00:00:01.00" end="00:00:04.700" tts:textAlign="center">He 's... um... doing bear-like stuff.</p>
<p xml:space="preserve" begin="00:00:01.000" end="00:00:04.700" tts:textAlign="center">He 's... um... doing bear-like stuff.</p>
</div>
</body>
</tt>

2
packager/app/test/testdata/segmented-ttml-text/bear-english-text-3.ttml vendored
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@ -3,7 +3,7 @@
<head/>
<body>
<div>
<p xml:space="preserve" begin="00:00:01.00" end="00:00:04.700" tts:textAlign="center">He 's... um... doing bear-like stuff.</p>
<p xml:space="preserve" begin="00:00:01.000" end="00:00:04.700" tts:textAlign="center">He 's... um... doing bear-like stuff.</p>
</div>
</body>
</tt>

2
packager/app/test/testdata/segmented-ttml-text/bear-english-text-4.ttml vendored
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@ -3,7 +3,7 @@
<head/>
<body>
<div>
<p xml:space="preserve" begin="00:00:01.00" end="00:00:04.700" tts:textAlign="center">He 's... um... doing bear-like stuff.</p>
<p xml:space="preserve" begin="00:00:01.000" end="00:00:04.700" tts:textAlign="center">He 's... um... doing bear-like stuff.</p>
</div>
</body>
</tt>

2
packager/app/test/testdata/segmented-ttml-text/bear-english-text-5.ttml vendored
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@ -3,7 +3,7 @@
<head/>
<body>
<div>
<p xml:space="preserve" begin="00:00:01.00" end="00:00:04.700" tts:textAlign="center">He 's... um... doing bear-like stuff.</p>
<p xml:space="preserve" begin="00:00:01.000" end="00:00:04.700" tts:textAlign="center">He 's... um... doing bear-like stuff.</p>
</div>
</body>
</tt>

2
packager/app/test/testdata/segmented-ttml-text/output.mpd vendored
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@ -4,7 +4,7 @@
<Period id="0" start="PT0S">
<AdaptationSet id="0" contentType="text" segmentAlignment="true">
<Role schemeIdUri="urn:mpeg:dash:role:2011" value="subtitle"/>
<Representation id="0" bandwidth="2608" mimeType="application/ttml+xml">
<Representation id="0" bandwidth="2616" mimeType="application/ttml+xml">
<SegmentTemplate timescale="1000" media="bear-english-text-$Number$.ttml" startNumber="1">
<SegmentTimeline>
<S t="0" d="1000" r="4"/>

23
packager/hls/base/master_playlist_unittest.cc
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@ -324,7 +324,7 @@ TEST_F(MasterPlaylistTest, WriteMasterPlaylistVideoAndAudio) {
"DEFAULT=YES,AUTOSELECT=YES,CHANNELS=\"2\"\n"
"#EXT-X-MEDIA:TYPE=AUDIO,URI=\"http://playlists.org/spa.m3u8\","
"GROUP-ID=\"audiogroup\",LANGUAGE=\"es\",NAME=\"espanol\","
"AUTOSELECT=YES,CHANNELS=\"5\"\n"
"DEFAULT=NO,AUTOSELECT=YES,CHANNELS=\"5\"\n"
"\n"
"#EXT-X-STREAM-INF:BANDWIDTH=360000,AVERAGE-BANDWIDTH=240000,"
"CODECS=\"sdvideocodec,audiocodec\","
@ -430,7 +430,8 @@ TEST_F(MasterPlaylistTest, WriteMasterPlaylistSameAudioGroupSameLanguage) {
"GROUP-ID=\"audio\",LANGUAGE=\"en\",NAME=\"english\","
"DEFAULT=YES,AUTOSELECT=YES,CHANNELS=\"1\"\n"
"#EXT-X-MEDIA:TYPE=AUDIO,URI=\"http://anydomain.com/eng_hi.m3u8\","
"GROUP-ID=\"audio\",LANGUAGE=\"en\",NAME=\"english\",CHANNELS=\"8\"\n"
"GROUP-ID=\"audio\",LANGUAGE=\"en\",NAME=\"english\",DEFAULT=NO,"
"CHANNELS=\"8\"\n"
"\n"
"#EXT-X-STREAM-INF:BANDWIDTH=400000,AVERAGE-BANDWIDTH=280000,"
"CODECS=\"videocodec,audiocodec\",RESOLUTION=800x600,AUDIO=\"audio\","
@ -472,7 +473,7 @@ TEST_F(MasterPlaylistTest, WriteMasterPlaylistVideosAndTexts) {
"\n"
"#EXT-X-MEDIA:TYPE=SUBTITLES,URI=\"http://playlists.org/eng.m3u8\","
"GROUP-ID=\"textgroup\",LANGUAGE=\"en\",NAME=\"english\","
"AUTOSELECT=YES\n"
"DEFAULT=NO,AUTOSELECT=YES\n"
"#EXT-X-MEDIA:TYPE=SUBTITLES,URI=\"http://playlists.org/fr.m3u8\","
"GROUP-ID=\"textgroup\",LANGUAGE=\"fr\",NAME=\"french\",DEFAULT=YES,"
"AUTOSELECT=YES\n"
@ -513,8 +514,8 @@ TEST_F(MasterPlaylistTest, WriteMasterPlaylistVideoAndTextWithCharacteritics) {
"version test\n"
"\n"
"#EXT-X-MEDIA:TYPE=SUBTITLES,URI=\"http://playlists.org/eng.m3u8\","
"GROUP-ID=\"textgroup\",LANGUAGE=\"en\",NAME=\"english\",AUTOSELECT=YES,"
"CHARACTERISTICS=\""
"GROUP-ID=\"textgroup\",LANGUAGE=\"en\",NAME=\"english\",DEFAULT=NO,"
"AUTOSELECT=YES,CHARACTERISTICS=\""
"public.accessibility.transcribes-spoken-dialog,public.easy-to-read\"\n"
"\n"
"#EXT-X-STREAM-INF:BANDWIDTH=300000,AVERAGE-BANDWIDTH=200000,"
@ -555,7 +556,7 @@ TEST_F(MasterPlaylistTest, WriteMasterPlaylistVideoAndDvsAudio) {
"version test\n"
"\n"
"#EXT-X-MEDIA:TYPE=AUDIO,URI=\"http://playlists.org/dvs_eng.m3u8\","
"GROUP-ID=\"audiogroup\",LANGUAGE=\"en\",NAME=\"DVS english\","
"GROUP-ID=\"audiogroup\",LANGUAGE=\"en\",NAME=\"DVS english\",DEFAULT=NO,"
"AUTOSELECT=YES,CHARACTERISTICS=\"public.accessibility.describes-video\","
"CHANNELS=\"2\"\n"
"#EXT-X-MEDIA:TYPE=AUDIO,URI=\"http://playlists.org/eng.m3u8\","
@ -598,7 +599,7 @@ TEST_F(MasterPlaylistTest, WriteMasterPlaylistVideoAndTextGroups) {
"\n"
"#EXT-X-MEDIA:TYPE=SUBTITLES,URI=\"http://playlists.org/eng.m3u8\","
"GROUP-ID=\"en-text-group\",LANGUAGE=\"en\",NAME=\"english\","
"AUTOSELECT=YES\n"
"DEFAULT=NO,AUTOSELECT=YES\n"
"#EXT-X-MEDIA:TYPE=SUBTITLES,URI=\"http://playlists.org/fr.m3u8\","
"GROUP-ID=\"fr-text-group\",LANGUAGE=\"fr\",NAME=\"french\","
"DEFAULT=YES,AUTOSELECT=YES\n"
@ -648,7 +649,7 @@ TEST_F(MasterPlaylistTest, WriteMasterPlaylistVideoAndAudioAndText) {
"\n"
"#EXT-X-MEDIA:TYPE=SUBTITLES,URI=\"http://playlists.org/eng.m3u8\","
"GROUP-ID=\"textgroup\",LANGUAGE=\"en\",NAME=\"english\","
"AUTOSELECT=YES\n"
"DEFAULT=NO,AUTOSELECT=YES\n"
"\n"
"#EXT-X-STREAM-INF:BANDWIDTH=350000,AVERAGE-BANDWIDTH=230000,"
"CODECS=\"sdvideocodec,audiocodec,textcodec\",RESOLUTION=800x600,"
@ -720,11 +721,11 @@ TEST_F(MasterPlaylistTest, WriteMasterPlaylistMixedPlaylistsDifferentGroups) {
"DEFAULT=YES,AUTOSELECT=YES,CHANNELS=\"2\"\n"
"#EXT-X-MEDIA:TYPE=AUDIO,URI=\"http://playlists.org/audio-2.m3u8\","
"GROUP-ID=\"audio-group-2\",LANGUAGE=\"fr\",NAME=\"audio 2\","
"AUTOSELECT=YES,CHANNELS=\"2\"\n"
"DEFAULT=NO,AUTOSELECT=YES,CHANNELS=\"2\"\n"
"\n"
"#EXT-X-MEDIA:TYPE=SUBTITLES,URI=\"http://playlists.org/text-1.m3u8\","
"GROUP-ID=\"text-group-1\",LANGUAGE=\"en\",NAME=\"text 1\","
"AUTOSELECT=YES\n"
"DEFAULT=NO,AUTOSELECT=YES\n"
"#EXT-X-MEDIA:TYPE=SUBTITLES,URI=\"http://playlists.org/text-2.m3u8\","
"GROUP-ID=\"text-group-2\",LANGUAGE=\"fr\",NAME=\"text 2\","
"DEFAULT=YES,AUTOSELECT=YES\n"
@ -823,7 +824,7 @@ TEST_F(MasterPlaylistTest, WriteMasterPlaylistAudioOnly) {
"DEFAULT=YES,AUTOSELECT=YES,CHANNELS=\"2\"\n"
"#EXT-X-MEDIA:TYPE=AUDIO,URI=\"http://playlists.org/audio-2.m3u8\","
"GROUP-ID=\"audio-group-2\",LANGUAGE=\"fr\",NAME=\"audio 2\","
"AUTOSELECT=YES,CHANNELS=\"2\"\n"
"DEFAULT=NO,AUTOSELECT=YES,CHANNELS=\"2\"\n"
"\n"
"#EXT-X-STREAM-INF:BANDWIDTH=50000,AVERAGE-BANDWIDTH=30000,"
"CODECS=\"audiocodec\",AUDIO=\"audio-group-1\",CLOSED-CAPTIONS=NONE\n"

7
packager/media/demuxer/demuxer.cc
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@ -162,13 +162,16 @@ Status Demuxer::InitializeParser() {
// Read enough bytes before detecting the container.
int64_t bytes_read = 0;
bool eof = false;
while (static_cast<size_t>(bytes_read) < kInitBufSize) {
int64_t read_result =
media_file_->Read(buffer_.get() + bytes_read, kInitBufSize);
if (read_result < 0)
return Status(error::FILE_FAILURE, "Cannot read file " + file_name_);
if (read_result == 0)
if (read_result == 0) {
eof = true;
break;
}
bytes_read += read_result;
}
container_name_ = DetermineContainer(buffer_.get(), bytes_read);
@ -224,7 +227,7 @@ Status Demuxer::InitializeParser() {
// descriptor |media_file_| instead of opening the same file again.
static_cast<mp4::MP4MediaParser*>(parser_.get())->LoadMoov(file_name_);
}
if (!parser_->Parse(buffer_.get(), bytes_read)) {
if (!parser_->Parse(buffer_.get(), bytes_read) || (eof && !parser_->Flush())) {
return Status(error::PARSER_FAILURE,
"Cannot parse media file " + file_name_);
}

2
packager/mpd/base/mpd_builder.cc
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@ -342,6 +342,8 @@ float MpdBuilder::GetStaticMpdDuration() {
bool MpdBuilder::GetEarliestTimestamp(double* timestamp_seconds) {
DCHECK(timestamp_seconds);
DCHECK(!periods_.empty());
if (periods_.empty())
return false;
double timestamp = 0;
double earliest_timestamp = -1;
// TODO(kqyang): This is used to set availabilityStartTime. We may consider

15
packager/tools/pssh/pssh-box.py
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@ -20,6 +20,17 @@ import os
import struct
import sys
def to_code_point(value):
"""
Return the unicode code point with `int` passthrough
"""
if isinstance(value, int):
return value
return ord(value)
_script_dir = os.path.dirname(os.path.realpath(__file__))
_proto_path = os.path.join(_script_dir, 'pyproto')
_widevine_proto_path = os.path.join(_proto_path, 'packager/media/base')
@ -64,9 +75,9 @@ class BinaryReader(object):
ret = 0
for i in range(0, size):
if self.little_endian:
ret |= (ord(data[i]) << (8 * i))
ret |= (to_code_point(data[i]) << (8 * i))
else:
ret |= (ord(data[i]) << (8 * (size - i - 1)))
ret |= (to_code_point(data[i]) << (8 * (size - i - 1)))
return ret