[FFmpeg-devel] [PATCH v4 1/3] avcodec/aac_ac3_parser: remove unused USAC/ADTS code

[Nicolas Gaullier]

ff_adts_header_parse() parse the object_type from a 2 bits field.
See also 696ea1c2236842572df88d573e24a39be3f19c98.

Partially reverts 64bb91fd3b5a00a8849531c7e8dd207f2a626096.

Signed-off-by: Nicolas Gaullier <nicolas.gaullier at cji.paris>
---
 libavcodec/aac_ac3_parser.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavcodec/aac_ac3_parser.c b/libavcodec/aac_ac3_parser.c
index e10ce13a3b..ced640dd28 100644
--- a/libavcodec/aac_ac3_parser.c
+++ b/libavcodec/aac_ac3_parser.c
@@ -155,7 +155,8 @@ get_next:
                 return i;
 
             avctx->profile = hdr.object_type - 1;
-            s1->key_frame = (avctx->profile == AV_PROFILE_AAC_USAC) ? get_bits1(&gb) : 1;
+            /* ADTS does not support USAC */
+            s1->key_frame = 1;
             bit_rate = hdr.bit_rate;
 #endif
         }
-- 
2.47.2