avpriv_copy_bits() takes the size in bits, not bytes. According to
a736eb4a605f46d5ff96c7b32e55710ecd9cce89, nobody is quite sure whether
this code produces working files.
---
libavformat/latmenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/latmenc.c b/libavformat/latmenc.c
index 5458ce2596..684483bc71 100644
--- a/libavformat/latmenc.c
+++ b/libavformat/latmenc.c
@@ -120,7 +120,7 @@ static void latm_write_frame_header(AVFormatContext *s,
PutBitContext *bs)
/* AudioSpecificConfig */
if (ctx->object_type == AOT_ALS) {
- header_size = par->extradata_size-(ctx->off >> 3);
+ header_size = (par->extradata_size - (ctx->off >> 3)) * 8;
avpriv_copy_bits(bs, &par->extradata[ctx->off >> 3], header_size);
} else {
// + 3 assumes not scalable and dependsOnCoreCoder == 0,
--
2.28.0
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