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avformat/evc: fix writing reserved bits

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They are all zeroes, not ones.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2024-06-17 11:20:57 -03:00
parent 5191339f74
commit 4e608e90eb
2 changed files with 4 additions and 4 deletions
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6
libavformat/evc.c
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@ -257,10 +257,10 @@ static int evcc_write(AVIOContext *pb, EVCDecoderConfigurationRecord *evcc)
avio_wb16(pb, evcc->pic_height_in_luma_samples); avio_wb16(pb, evcc->pic_height_in_luma_samples);
/* /*
* bit(6) reserved = '111111'b; * unsigned int(6) reserved = '000000'b;
* unsigned int(2) chromaFormat; * unsigned int(2) lengthSizeMinusOne;
*/ */
avio_w8(pb, evcc->lengthSizeMinusOne | 0xfc); avio_w8(pb, evcc->lengthSizeMinusOne & 0x3);
/* unsigned int(8) numOfArrays; */ /* unsigned int(8) numOfArrays; */
avio_w8(pb, evcc->num_of_arrays); avio_w8(pb, evcc->num_of_arrays);

2
tests/ref/lavf-fate/evc.mp4
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@ -1,3 +1,3 @@
885fb330b20632b88ef9d7fb03dfa2e9 *tests/data/lavf-fate/lavf.evc.mp4 bebb66fc3e13ece081d1aa96802e3c1f *tests/data/lavf-fate/lavf.evc.mp4
37386 tests/data/lavf-fate/lavf.evc.mp4 37386 tests/data/lavf-fate/lavf.evc.mp4
tests/data/lavf-fate/lavf.evc.mp4 CRC=0x48063f85 tests/data/lavf-fate/lavf.evc.mp4 CRC=0x48063f85