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https://github.com/samsonjs/media.git
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Add FMP4 extractor test with sideloaded track
#exofixit PiperOrigin-RevId: 344052500
This commit is contained in:
kimvde
kim-vde
parent
a8365c2cca
commit
7a7d3d1b07
6 changed files with 348 additions and 1 deletions
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@ -0,0 +1,66 @@
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/*
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* Copyright 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.android.exoplayer2.extractor.mp4;
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import com.google.android.exoplayer2.C;
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import com.google.android.exoplayer2.Format;
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import com.google.android.exoplayer2.testutil.ExtractorAsserts;
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import com.google.android.exoplayer2.util.MimeTypes;
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import java.util.List;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.robolectric.ParameterizedRobolectricTestRunner;
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import org.robolectric.ParameterizedRobolectricTestRunner.Parameter;
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import org.robolectric.ParameterizedRobolectricTestRunner.Parameters;
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/**
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* Tests for {@link FragmentedMp4Extractor} that test behaviours where sniffing must not be tested.
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*/
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@RunWith(ParameterizedRobolectricTestRunner.class)
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public class FragmentedMp4ExtractorNoSniffingTest {
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@Parameters(name = "{0}")
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public static List<Object[]> params() {
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return ExtractorAsserts.configsNoSniffing();
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}
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@Parameter public ExtractorAsserts.SimulationConfig simulationConfig;
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@Test
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public void sampleWithSideLoadedTrack() throws Exception {
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// Sideloaded tracks are generally used in Smooth Streaming, where the MP4 files do not contain
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// any ftyp box and are not sniffed.
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Track sideloadedTrack =
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new Track(
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/* id= */ 1,
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/* type= */ C.TRACK_TYPE_VIDEO,
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/* timescale= */ 30_000,
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/* movieTimescale= */ 1000,
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/* durationUs= */ C.TIME_UNSET,
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new Format.Builder().setSampleMimeType(MimeTypes.VIDEO_H264).build(),
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/* sampleTransformation= */ Track.TRANSFORMATION_NONE,
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/* sampleDescriptionEncryptionBoxes= */ null,
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/* nalUnitLengthFieldLength= */ 4,
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/* editListDurations= */ null,
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/* editListMediaTimes= */ null);
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ExtractorAsserts.assertBehavior(
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() ->
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new FragmentedMp4Extractor(
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/* flags= */ 0, /* timestampAdjuster= */ null, sideloadedTrack),
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"media/mp4/sample_fragmented_sideloaded_track.mp4",
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simulationConfig);
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}
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}
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@ -28,7 +28,7 @@ import org.robolectric.ParameterizedRobolectricTestRunner;
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import org.robolectric.ParameterizedRobolectricTestRunner.Parameter;
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import org.robolectric.ParameterizedRobolectricTestRunner.Parameters;
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/** Unit test for {@link FragmentedMp4Extractor}. */
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/** Tests for {@link FragmentedMp4Extractor} that test behaviours where sniffing must be tested. */
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@RunWith(ParameterizedRobolectricTestRunner.class)
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public final class FragmentedMp4ExtractorTest {
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131
testdata/src/test/assets/extractordumps/mp4/sample_fragmented_sideloaded_track.mp4.0.dump
vendored
Normal file
131
testdata/src/test/assets/extractordumps/mp4/sample_fragmented_sideloaded_track.mp4.0.dump
vendored
Normal file
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@ -0,0 +1,131 @@
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seekMap:
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isSeekable = false
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duration = UNSET TIME
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getPosition(0) = [[timeUs=0, position=0]]
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numberOfTracks = 1
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track 0:
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total output bytes = 85933
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sample count = 30
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format 0:
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sampleMimeType = video/avc
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sample 0:
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time = 66733
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flags = 1
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data = length 38070, hash B58E1AEE
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sample 1:
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time = 200199
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flags = 0
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data = length 8340, hash 8AC449FF
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sample 2:
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time = 133466
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flags = 0
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data = length 1295, hash C0DA5090
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sample 3:
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time = 100100
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flags = 0
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data = length 469, hash D6E0A200
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sample 4:
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time = 166832
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flags = 0
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data = length 564, hash E5F56C5B
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sample 5:
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time = 333666
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flags = 0
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data = length 6075, hash 8756E49E
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sample 6:
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time = 266933
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flags = 0
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data = length 847, hash DCC2B618
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sample 7:
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time = 233566
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flags = 0
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data = length 455, hash B9CCE047
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sample 8:
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time = 300299
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flags = 0
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data = length 467, hash 69806D94
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sample 9:
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time = 467133
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flags = 0
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data = length 4549, hash 3944F501
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sample 10:
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time = 400399
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flags = 0
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data = length 1087, hash 491BF106
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sample 11:
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time = 367033
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flags = 0
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data = length 380, hash 5FED016A
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sample 12:
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time = 433766
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flags = 0
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data = length 455, hash 8A0610
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sample 13:
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time = 600599
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flags = 0
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data = length 5190, hash B9031D8
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sample 14:
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time = 533866
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flags = 0
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data = length 1071, hash 684E7DC8
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sample 15:
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time = 500500
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flags = 0
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data = length 653, hash 8494F326
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sample 16:
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time = 567232
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flags = 0
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data = length 485, hash 2CCC85F4
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sample 17:
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time = 734066
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flags = 0
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data = length 4884, hash D16B6A96
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sample 18:
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time = 667333
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flags = 0
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data = length 997, hash 164FF210
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sample 19:
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time = 633966
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flags = 0
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data = length 640, hash F664125B
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sample 20:
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time = 700699
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flags = 0
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data = length 491, hash B5930C7C
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sample 21:
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time = 867533
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flags = 0
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data = length 2989, hash 92CF4FCF
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sample 22:
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time = 800799
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flags = 0
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data = length 838, hash 294A3451
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sample 23:
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time = 767433
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flags = 0
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data = length 544, hash FCCE2DE6
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sample 24:
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time = 834166
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flags = 0
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data = length 329, hash A654FFA1
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sample 25:
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time = 1000999
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flags = 0
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data = length 1517, hash 5F7EBF8B
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sample 26:
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time = 934266
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flags = 0
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data = length 803, hash 7A5C4C1D
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sample 27:
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time = 900900
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flags = 0
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data = length 415, hash B31BBC3B
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sample 28:
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time = 967632
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flags = 0
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data = length 415, hash 850DFEA3
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sample 29:
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time = 1034366
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flags = 0
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data = length 619, hash AB5E56CA
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tracksEnded = true
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@ -0,0 +1,131 @@
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seekMap:
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isSeekable = false
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duration = UNSET TIME
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getPosition(0) = [[timeUs=0, position=0]]
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numberOfTracks = 1
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track 0:
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total output bytes = 85933
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sample count = 30
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format 0:
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sampleMimeType = video/avc
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sample 0:
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time = 66733
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flags = 1
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data = length 38070, hash B58E1AEE
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sample 1:
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time = 200199
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flags = 0
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data = length 8340, hash 8AC449FF
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sample 2:
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time = 133466
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flags = 0
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data = length 1295, hash C0DA5090
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sample 3:
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time = 100100
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flags = 0
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data = length 469, hash D6E0A200
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sample 4:
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time = 166832
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flags = 0
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data = length 564, hash E5F56C5B
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sample 5:
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time = 333666
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flags = 0
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data = length 6075, hash 8756E49E
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sample 6:
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time = 266933
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flags = 0
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data = length 847, hash DCC2B618
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sample 7:
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time = 233566
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flags = 0
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data = length 455, hash B9CCE047
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sample 8:
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time = 300299
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flags = 0
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data = length 467, hash 69806D94
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sample 9:
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time = 467133
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flags = 0
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data = length 4549, hash 3944F501
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sample 10:
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time = 400399
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flags = 0
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data = length 1087, hash 491BF106
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sample 11:
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time = 367033
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flags = 0
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data = length 380, hash 5FED016A
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sample 12:
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time = 433766
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flags = 0
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data = length 455, hash 8A0610
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sample 13:
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time = 600599
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flags = 0
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data = length 5190, hash B9031D8
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sample 14:
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time = 533866
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flags = 0
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data = length 1071, hash 684E7DC8
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sample 15:
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time = 500500
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flags = 0
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data = length 653, hash 8494F326
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sample 16:
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time = 567232
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flags = 0
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data = length 485, hash 2CCC85F4
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sample 17:
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time = 734066
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flags = 0
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data = length 4884, hash D16B6A96
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sample 18:
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time = 667333
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flags = 0
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data = length 997, hash 164FF210
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sample 19:
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time = 633966
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flags = 0
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data = length 640, hash F664125B
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sample 20:
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time = 700699
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flags = 0
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data = length 491, hash B5930C7C
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sample 21:
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time = 867533
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flags = 0
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data = length 2989, hash 92CF4FCF
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sample 22:
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time = 800799
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flags = 0
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data = length 838, hash 294A3451
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sample 23:
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time = 767433
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flags = 0
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data = length 544, hash FCCE2DE6
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sample 24:
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time = 834166
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flags = 0
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data = length 329, hash A654FFA1
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sample 25:
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time = 1000999
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flags = 0
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data = length 1517, hash 5F7EBF8B
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sample 26:
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time = 934266
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flags = 0
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data = length 803, hash 7A5C4C1D
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sample 27:
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time = 900900
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flags = 0
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data = length 415, hash B31BBC3B
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sample 28:
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time = 967632
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flags = 0
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data = length 415, hash 850DFEA3
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sample 29:
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time = 1034366
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flags = 0
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data = length 619, hash AB5E56CA
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tracksEnded = true
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BIN
testdata/src/test/assets/media/mp4/sample_fragmented_sideloaded_track.mp4
vendored
Normal file
BIN
testdata/src/test/assets/media/mp4/sample_fragmented_sideloaded_track.mp4
vendored
Normal file
Binary file not shown.
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@ -61,6 +61,25 @@ public final class ExtractorAsserts {
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new Object[] {new SimulationConfig(false, false, false, false)});
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}
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/**
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* Returns a list of arrays containing {@link SimulationConfig} objects to exercise different
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* extractor paths in which the input is not sniffed.
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*
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* <p>This is intended to be used from tests using {@code ParameterizedRobolectricTestRunner} or
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* {@code org.junit.runners.Parameterized}.
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*/
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public static List<Object[]> configsNoSniffing() {
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return Arrays.asList(
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new Object[] {new SimulationConfig(false, false, false, false)},
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new Object[] {new SimulationConfig(false, false, false, true)},
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new Object[] {new SimulationConfig(false, false, true, false)},
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new Object[] {new SimulationConfig(false, false, true, true)},
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new Object[] {new SimulationConfig(false, true, false, false)},
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new Object[] {new SimulationConfig(false, true, false, true)},
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new Object[] {new SimulationConfig(false, true, true, false)},
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new Object[] {new SimulationConfig(false, true, true, true)});
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}
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/** A config of different environments to simulate and extractor behaviours to test. */
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public static class SimulationConfig {
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