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OpenVisualCloud / SVT-HEVC

SVT HEVC encoder. Scalable Video Technology (SVT) is a software-based video coding technology that is highly optimized for Intel® Xeon® processors. Using the open source SVT-HEVC encoder, it is possible to spread video encoding processing across multiple Intel® Xeon® processors to achieve a real advantage of processing efficiency.
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multi_channel_test failures #519

Closed intelmark closed 4 years ago

intelmark commented 4 years ago

P422 and P444 tests fail. P420 tests pass

encoders/SvtHevcEncApp -nch 4 -i yuvs/DucksTakeOff_1280x720_8bit_50Hz_P422.yuv yuvs/DucksTakeOff_1280x720_8bit_50Hz_P422.yuv yuvs/DucksTakeOff_1280x720_8bit_50Hz_P422.yuv yuvs/DucksTakeOff_1280x720_8bit_50Hz_P422.yuv -b bitstreams/ multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P422_Q35_nch4.265 bitstreams/multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P422_Q35_nch4_1.265 bitstreams/ multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P422_Q35_nch4_2.265 bitstreams/multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P422_Q35_nch4_3.265 -errlog bitstreams/ multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P422_Q35_nch4.errlog bitstreams/multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P422_Q35_nch4_1.errlog bitstreams/ multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P422_Q35_nch4_2.errlog bitstreams/multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P422_Q35_nch4_3.errlog -w 1280 1280 1280 1280 -h 720 720 720 720 -bit-depth 8 8 8 8 - fps 50 50 50 50 -intra-period 47 47 47 47 -n 40 40 40 40 -lp 1 -encMode 1 1 1 1 -compressed-ten-bit-format 0 0 0 0 -q 35 35 35 35 -color-format 2 2 2 2 -rc 0 0 0 0 > bitstreams/ multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P422_Q35_nch4.txt ------------Failed2-------------

encoders/SvtHevcEncApp -nch 4 -i yuvs/DucksTakeOff_1280x720_8bit_50Hz_P444.yuv yuvs/DucksTakeOff_1280x720_8bit_50Hz_P444.yuv yuvs/DucksTakeOff_1280x720_8bit_50Hz_P444.yuv yuvs/DucksTakeOff_1280x720_8bit_50Hz_P444.yuv -b bitstreams/ multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P444_Q40_nch4.265 bitstreams/multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P444_Q40_nch4_1.265 bitstreams/ multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P444_Q40_nch4_2.265 bitstreams/multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P444_Q40_nch4_3.265 -errlog bitstreams/ multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P444_Q40_nch4.errlog bitstreams/multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P444_Q40_nch4_1.errlog bitstreams/ multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P444_Q40_nch4_2.errlog bitstreams/multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P444_Q40_nch4_3.errlog -w 1280 1280 1280 1280 -h 720 720 720 720 -bit-depth 8 8 8 8 - fps 50 50 50 50 -intra-period 47 47 47 47 -n 40 40 40 40 -lp 1 -encMode 1 1 1 1 -compressed-ten-bit-format 0 0 0 0 -q 40 40 40 40 -color-format 3 3 3 3 -rc 0 0 0 0 > bitstreams/ multi_channel_test_M1_DucksTakeOff_1280x720_8bit_50Hz_P444_Q40_nch4.txt ------------Failed2-------------

intelmark commented 4 years ago

Took a look at the last issue multi_channel_test with 422 and 444 color formats, and confirmed it easily reproducible on Windows. Same multi channel test with 420 color format seems to be working.

(e.g.) -nch 4 -i /testfiles/DucksTakeOff_1280x720_8bit_50Hz_P422.yuv /testfiles/DucksTakeOff_1280x720_8bit_50Hz_P422.yuv /testfiles/DucksTakeOff_1280x720_8bit_50Hz_P422.yuv /testfiles/DucksTakeOff_1280x720_8bit_50Hz_P422.yuv -b /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P422_Q46_nch4.265 /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P422_Q46_nch4_1.265 /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P422_Q46_nch4_2.265 /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P422_Q46_nch4_3.265 -errlog /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P422_Q46_nch4.errlog /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P422_Q46_nch4_1.errlog /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P422_Q46_nch4_2.errlog /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P422_Q46_nch4_3.errlog -w 1280 1280 1280 1280 -h 720 720 720 720 -bit-depth 8 8 8 8 -fps 50 50 50 50 -intra-period 47 47 47 47 -n 40 40 40 40 -encMode 2 2 2 2 -compressed-ten-bit-format 0 0 0 0 -q 46 46 46 46 -color-format 2 2 2 2 -rc 0 0 0 0

produces 4 streams with differences

while

-nch 4 -i /testfiles/DucksTakeOff_1280x720_8bit_50Hz_P420.yuv /testfiles/DucksTakeOff_1280x720_8bit_50Hz_P420.yuv /testfiles/DucksTakeOff_1280x720_8bit_50Hz_P420.yuv /testfiles/DucksTakeOff_1280x720_8bit_50Hz_P420.yuv -b /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P420_Q46_nch4.265 /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P420_Q46_nch4_1.265 /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P420_Q46_nch4_2.265 /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P420_Q46_nch4_3.265 -errlog /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P420_Q46_nch4.errlog /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P420_Q46_nch4_1.errlog /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P420_Q46_nch4_2.errlog /testfiles/multi_channel_test_M2_DucksTakeOff_1280x720_8bit_50Hz_P420_Q46_nch4_3.errlog -w 1280 1280 1280 1280 -h 720 720 720 720 -bit-depth 8 8 8 8 -fps 50 50 50 50 -intra-period 47 47 47 47 -n 40 40 40 40 -encMode 2 2 2 2 -compressed-ten-bit-format 0 0 0 0 -q 46 46 46 46 -color-format 1 1 1 1 -rc 0 0 0 0 produces 4 identical streams.

tianjunwork commented 4 years ago

Bug of multi channel feature with non 420 input.

tianjunwork commented 4 years ago

Duplicate with #371