diff --git a/src/ffmpeg-decode.c b/src/ffmpeg-decode.c
index f9c2d92..9a0970f 100644
--- a/src/ffmpeg-decode.c
+++ b/src/ffmpeg-decode.c
@@ -16,7 +16,6 @@
  ******************************************************************************/
 
 #include "ffmpeg-decode.h"
-#include "obs-ffmpeg-compat.h"
 #include <obs-avc.h>
 
 int ffmpeg_decode_init(struct ffmpeg_decode *decode, enum AVCodecID id)
@@ -39,8 +38,8 @@ int ffmpeg_decode_init(struct ffmpeg_decode *decode, enum AVCodecID id)
     }
 
 #if LIBAVCODEC_VERSION_MAJOR < 60
-    if (decode->codec->capabilities & CODEC_CAP_TRUNC)
-        decode->decoder->flags |= CODEC_FLAG_TRUNC;
+    if (decode->codec->capabilities & AV_CODEC_CAP_TRUNCATED)
+        decode->decoder->flags |= AV_CODEC_FLAG_TRUNCATED;
 #endif
 
     decode->decoder->flags |= AV_CODEC_FLAG_LOW_DELAY;
@@ -148,7 +147,7 @@ static inline enum speaker_layout convert_speaker_layout(uint8_t channels)
 static inline void copy_data(struct ffmpeg_decode *decode, uint8_t *data,
                              size_t size)
 {
-    size_t new_size = size + INPUT_BUFFER_PADDING_SIZE;
+    size_t new_size = size + AV_INPUT_BUFFER_PADDING_SIZE;
 
     if (decode->packet_size < new_size)
     {
@@ -157,7 +156,7 @@ static inline void copy_data(struct ffmpeg_decode *decode, uint8_t *data,
         decode->packet_size = new_size;
     }
 
-    memset(decode->packet_buffer + size, 0, INPUT_BUFFER_PADDING_SIZE);
+    memset(decode->packet_buffer + size, 0, AV_INPUT_BUFFER_PADDING_SIZE);
     memcpy(decode->packet_buffer, data, size);
 }