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修复adts符合包相关bug

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This commit is contained in:
xiongziliang
2020-08-08 12:19:04 +08:00
parent 873f8bc5ac
commit b3f048f194
3 changed files with 47 additions and 3 deletions
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10
src/Extension/AAC.cpp
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@@ -92,6 +92,16 @@ static void parseAacConfig(const string &config, AdtsHeader &adts) {
adts.no_raw_data_blocks_in_frame = 0;
}
int getAacFrameLength(const uint8_t *data, int bytes) {
uint16_t len;
if (bytes < 7) return -1;
if (0xFF != data[0] || 0xF0 != (data[1] & 0xF0)) {
return -1;
}
len = ((uint16_t) (data[3] & 0x03) << 11) | ((uint16_t) data[4] << 3) | ((uint16_t) (data[5] >> 5) & 0x07);
return len;
}
string makeAacConfig(const uint8_t *hex, int length){
#ifndef ENABLE_MP4
if (!(hex[0] == 0xFF && (hex[1] & 0xF0) == 0xF0)) {