[FFmpeg-devel] [PATCH] libavformat/adtsenc: Increase ADTS_MAX_FRAME_BYTES from 8k to 16k

Chris Ribble chris.ribble at resi.io
Sun Apr 25 19:47:29 EEST 2021


ADTS frames may contain up to 768 bytes per channel. With 16 channels,
this is 12k, which cannot fit into the maximum 8k buffer.

Signed-off-by: Chris Ribble <chris.ribble at resi.io>
---
 libavformat/adtsenc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/adtsenc.c b/libavformat/adtsenc.c
index 3595cb3bb2..ae1b1b364c 100644
--- a/libavformat/adtsenc.c
+++ b/libavformat/adtsenc.c
@@ -44,7 +44,7 @@ typedef struct ADTSContext {
     uint8_t pce_data[MAX_PCE_SIZE];
 } ADTSContext;
 
-#define ADTS_MAX_FRAME_BYTES ((1 << 13) - 1)
+#define ADTS_MAX_FRAME_BYTES ((1 << 14) - 1)
 
 static int adts_decode_extradata(AVFormatContext *s, ADTSContext *adts, const uint8_t *buf, int size)
 {
-- 
2.26.3



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