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authorOmer Osman <omer.osman@iis.fraunhofer.de>2014-07-07 10:28:12 +0200
committerMartin Storsjö <martin@martin.st>2014-07-07 22:09:15 +0300
commit1e9a93bfca2c2f43a07e01f2ef9fd5cbafe6c22d (patch)
treecbbf69543ed1d7bbbe5e6e818089acd944508675 /libavcodec/libfdk-aacdec.c
parenta863c97e99bf30a88baa74f83bab9e3ab25984dc (diff)
downloadffmpeg-1e9a93bfca2c2f43a07e01f2ef9fd5cbafe6c22d.tar.gz
libfdk-aacdec: Decode the first AAC frame to reliably identify the bitstream
For implicit signaling cases (as possible for Spectral Band Replication and Parametric Stereo Tools), the decoder must decode the first frame to correctly identify the stream configuration (as called from avformat_find_stream_info). The mechanism for this is built-in and only requires adding CODEC_CAP_CHANNEL_CONF to the libfdk-aacdec AVCodec struct. Signed-off-by: Omer Osman <omer.osman@iis.fraunhofer.de> Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavcodec/libfdk-aacdec.c')
-rw-r--r--libavcodec/libfdk-aacdec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/libfdk-aacdec.c b/libavcodec/libfdk-aacdec.c
index 2a975b0ff4..27e5712096 100644
--- a/libavcodec/libfdk-aacdec.c
+++ b/libavcodec/libfdk-aacdec.c
@@ -298,6 +298,6 @@ AVCodec ff_libfdk_aac_decoder = {
.decode = fdk_aac_decode_frame,
.close = fdk_aac_decode_close,
.flush = fdk_aac_decode_flush,
- .capabilities = CODEC_CAP_DR1,
+ .capabilities = CODEC_CAP_DR1 | CODEC_CAP_CHANNEL_CONF,
.priv_class = &fdk_aac_dec_class,
};