mirror of
https://github.com/samsonjs/media.git
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Add Muxer end to end tests
Following test cases are added: 1. Mux H264 video 2. Mux H265 video 3. Mux HDR video Each test case performs following actions: 1. Extract track and samples from input Mp4 using MediaExtractor. 2. Feed those samples into Mp4 muxer. 3. Use extractor to extract the samples from muxed file and create dump file. PiperOrigin-RevId: 512589069
This commit is contained in:
sheenachhabra
tonihei
parent
a02c8d855c
commit
ffc268eb7e
5 changed files with 2916 additions and 0 deletions
BIN
testdata/src/test/assets/media/mp4/sample_h265.mp4
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testdata/src/test/assets/media/mp4/sample_h265.mp4
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testdata/src/test/assets/muxerdumps/muxed_hdr10-720p.mp4.dump
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testdata/src/test/assets/muxerdumps/muxed_hdr10-720p.mp4.dump
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337
testdata/src/test/assets/muxerdumps/muxed_sample.mp4.dump
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337
testdata/src/test/assets/muxerdumps/muxed_sample.mp4.dump
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@ -0,0 +1,337 @@
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seekMap:
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isSeekable = true
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duration = 1065600
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getPosition(0) = [[timeUs=0, position=44]]
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getPosition(1) = [[timeUs=0, position=44]]
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getPosition(532800) = [[timeUs=0, position=44]]
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getPosition(1065600) = [[timeUs=0, position=44]]
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numberOfTracks = 2
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track 0:
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total output bytes = 89876
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sample count = 30
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format 0:
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id = 1
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sampleMimeType = video/avc
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codecs = avc1.64001F
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maxInputSize = 36722
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width = 1080
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height = 720
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frameRate = 32.113037
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initializationData:
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data = length 29, hash 4746B5D9
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data = length 10, hash 7A0D0F2B
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sample 0:
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time = 0
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flags = 1
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data = length 36692, hash D216076E
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sample 1:
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time = 66722
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flags = 0
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data = length 5312, hash D45D3CA0
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sample 2:
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time = 33355
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flags = 0
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data = length 599, hash 1BE7812D
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sample 3:
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time = 200200
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flags = 0
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data = length 7735, hash 4490F110
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sample 4:
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time = 133455
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flags = 0
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data = length 987, hash 560B5036
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sample 5:
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time = 100100
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flags = 0
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data = length 673, hash ED7CD8C7
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sample 6:
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time = 166822
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flags = 0
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data = length 523, hash 3020DF50
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sample 7:
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time = 333655
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flags = 0
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data = length 6061, hash 736C72B2
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sample 8:
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time = 266922
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flags = 0
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data = length 992, hash FE132F23
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sample 9:
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time = 233555
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flags = 0
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data = length 623, hash 5B2C1816
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sample 10:
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time = 300300
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flags = 0
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data = length 421, hash 742E69C1
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sample 11:
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time = 433755
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flags = 0
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data = length 4899, hash F72F86A1
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sample 12:
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time = 400400
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flags = 0
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data = length 568, hash 519A8E50
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sample 13:
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time = 367022
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flags = 0
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data = length 620, hash 3990AA39
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sample 14:
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time = 567222
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flags = 0
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data = length 5450, hash F06EC4AA
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sample 15:
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time = 500500
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flags = 0
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data = length 1051, hash 92DFA63A
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sample 16:
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time = 467122
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flags = 0
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data = length 874, hash 69587FB4
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sample 17:
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time = 533855
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flags = 0
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data = length 781, hash 36BE495B
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sample 18:
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time = 700700
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flags = 0
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data = length 4725, hash AC0C8CD3
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sample 19:
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time = 633955
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flags = 0
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data = length 1022, hash 5D8BFF34
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sample 20:
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time = 600600
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flags = 0
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data = length 790, hash 99413A99
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sample 21:
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time = 667322
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flags = 0
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data = length 610, hash 5E129290
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sample 22:
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time = 834155
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flags = 0
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data = length 2751, hash 769974CB
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sample 23:
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time = 767422
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flags = 0
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data = length 745, hash B78A477A
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sample 24:
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time = 734055
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flags = 0
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data = length 621, hash CF741E7A
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sample 25:
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time = 800800
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flags = 0
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data = length 505, hash 1DB4894E
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sample 26:
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time = 967622
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flags = 0
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data = length 1268, hash C15348DC
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sample 27:
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time = 900900
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flags = 0
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data = length 880, hash C2DE85D0
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sample 28:
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time = 867522
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flags = 0
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data = length 530, hash C98BC6A8
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sample 29:
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time = 934255
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flags = 536870912
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data = length 568, hash 4FE5C8EA
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track 1:
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total output bytes = 9529
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sample count = 45
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format 0:
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peakBitrate = 200000
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id = 2
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sampleMimeType = audio/mp4a-latm
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codecs = mp4a.40.2
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maxInputSize = 294
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channelCount = 1
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sampleRate = 44100
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language = und
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initializationData:
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data = length 2, hash 5F7
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sample 0:
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time = 0
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flags = 1
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data = length 23, hash 47DE9131
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sample 1:
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time = 67208
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flags = 1
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data = length 6, hash 31EC5206
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sample 2:
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time = 90416
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flags = 1
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data = length 148, hash 894A176B
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sample 3:
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time = 113645
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flags = 1
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data = length 189, hash CEF235A1
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sample 4:
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time = 136854
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flags = 1
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data = length 205, hash BBF5F7B0
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sample 5:
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time = 160083
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flags = 1
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data = length 210, hash F278B193
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sample 6:
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time = 183291
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flags = 1
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data = length 210, hash 82DA1589
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sample 7:
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time = 206520
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flags = 1
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data = length 207, hash 5BE231DF
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sample 8:
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time = 229750
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flags = 1
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data = length 225, hash 18819EE1
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sample 9:
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time = 252958
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flags = 1
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data = length 215, hash CA7FA67B
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sample 10:
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time = 276187
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flags = 1
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data = length 211, hash 581A1C18
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sample 11:
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time = 299395
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flags = 1
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data = length 216, hash ADB88187
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sample 12:
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time = 322625
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flags = 1
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data = length 229, hash 2E8BA4DC
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sample 13:
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time = 345833
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flags = 1
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data = length 232, hash 22F0C510
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sample 14:
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time = 369062
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flags = 1
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data = length 235, hash 867AD0DC
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sample 15:
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time = 392270
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flags = 1
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data = length 231, hash 84E823A8
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sample 16:
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time = 415500
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flags = 1
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data = length 226, hash 1BEF3A95
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sample 17:
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time = 438729
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flags = 1
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data = length 216, hash EAA345AE
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sample 18:
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time = 461937
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flags = 1
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data = length 229, hash 6957411F
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sample 19:
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time = 485166
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flags = 1
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data = length 219, hash 41275022
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sample 20:
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time = 508375
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flags = 1
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data = length 241, hash 6495DF96
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sample 21:
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time = 531604
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flags = 1
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data = length 228, hash 63D95906
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sample 22:
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time = 554812
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flags = 1
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data = length 238, hash 34F676F9
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sample 23:
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time = 578041
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flags = 1
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data = length 234, hash E5CBC045
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sample 24:
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time = 601250
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flags = 1
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data = length 231, hash 5FC43661
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sample 25:
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time = 624479
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flags = 1
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data = length 217, hash 682708ED
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sample 26:
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time = 647708
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flags = 1
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data = length 239, hash D43780FC
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sample 27:
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time = 670916
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flags = 1
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data = length 243, hash C5E17980
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sample 28:
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time = 694145
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flags = 1
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data = length 231, hash AC5837BA
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sample 29:
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time = 717354
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flags = 1
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data = length 230, hash 169EE895
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sample 30:
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time = 740583
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flags = 1
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data = length 238, hash C48FF3F1
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sample 31:
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time = 763791
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flags = 1
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data = length 225, hash 531E4599
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sample 32:
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time = 787020
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flags = 1
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data = length 232, hash CB3C6B8D
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sample 33:
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time = 810229
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flags = 1
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data = length 243, hash F8C94C7
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sample 34:
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time = 833458
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flags = 1
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data = length 232, hash A646A7D0
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sample 35:
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time = 856687
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flags = 1
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data = length 237, hash E8B787A5
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sample 36:
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time = 879895
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flags = 1
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data = length 228, hash 3FA7A29F
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sample 37:
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time = 903125
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flags = 1
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data = length 235, hash B9B33B0A
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sample 38:
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time = 926333
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flags = 1
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data = length 264, hash 71A4869E
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sample 39:
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time = 949562
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flags = 1
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data = length 257, hash D049B54C
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sample 40:
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time = 972770
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flags = 1
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data = length 227, hash 66757231
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sample 41:
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time = 996000
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flags = 1
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data = length 227, hash BD374F1B
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sample 42:
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time = 1019208
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flags = 1
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data = length 235, hash 999477F6
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sample 43:
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time = 1042437
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flags = 1
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data = length 229, hash FFF98DF0
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sample 44:
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time = 1065666
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flags = 536870913
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data = length 6, hash 31B22286
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tracksEnded = true
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1222
testdata/src/test/assets/muxerdumps/muxed_sample_h265.mp4.dump
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Normal file
1222
testdata/src/test/assets/muxerdumps/muxed_sample_h265.mp4.dump
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Normal file
File diff suppressed because it is too large
Load diff
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@ -45,6 +45,7 @@ import com.google.common.collect.ImmutableList;
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import com.google.common.primitives.Bytes;
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import com.google.common.truth.Correspondence;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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@ -189,6 +190,12 @@ public class TestUtil {
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return Util.toByteArray(getInputStream(context, fileName));
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}
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/** Returns the bytes of a cache file using its file path. */
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public static byte[] getByteArrayFromCache(String cacheFilePath) throws IOException {
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InputStream inputStream = new FileInputStream(cacheFilePath);
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return Util.toByteArray(inputStream);
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}
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/** Returns an {@link InputStream} for reading from an asset file. */
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public static InputStream getInputStream(Context context, String fileName) throws IOException {
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return context.getResources().getAssets().open(fileName);
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@ -403,6 +410,26 @@ public class TestUtil {
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public static FakeExtractorOutput extractAllSamplesFromFile(
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Extractor extractor, Context context, String fileName) throws IOException {
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byte[] data = TestUtil.getByteArray(context, fileName);
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return extractAllSamplesFromByteArray(extractor, data);
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}
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/**
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* Extracts all samples from the given storage file into a {@link FakeTrackOutput}.
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*
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* @param extractor The {@link Extractor} to extractor from input.
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* @param cacheFilePath The cache file path.
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* @return The {@link FakeTrackOutput} containing the extracted samples.
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* @throws IOException If an error occurred reading from the input, or if the extractor finishes
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* reading from input without extracting any {@link SeekMap}.
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*/
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public static FakeExtractorOutput extractAllSamplesFromCacheFile(
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Extractor extractor, String cacheFilePath) throws IOException {
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byte[] data = TestUtil.getByteArrayFromCache(cacheFilePath);
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return extractAllSamplesFromByteArray(extractor, data);
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}
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private static FakeExtractorOutput extractAllSamplesFromByteArray(
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Extractor extractor, byte[] data) throws IOException {
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FakeExtractorOutput expectedOutput = new FakeExtractorOutput();
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extractor.init(expectedOutput);
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FakeExtractorInput input = new FakeExtractorInput.Builder().setData(data).build();
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