avformat: add av_stream_get_codec_timebase()

[ffmpeg] / libavformat / aviobuf.c

diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index 31e72021f1840cbe442951a9fb66fbbaa7dc2d37..f3acb324fa28f8d1758992f631e28f018e9d1588 100644 (file)
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -560,6 +560,12 @@ unsigned long ff_crc04C11DB7_update(unsigned long checksum, const uint8_t *buf,
     return av_crc(av_crc_get_table(AV_CRC_32_IEEE), checksum, buf, len);
 }
 
+unsigned long ff_crcEDB88320_update(unsigned long checksum, const uint8_t *buf,
+                                    unsigned int len)
+{
+    return av_crc(av_crc_get_table(AV_CRC_32_IEEE_LE), checksum, buf, len);
+}
+
 unsigned long ff_crcA001_update(unsigned long checksum, const uint8_t *buf,
                                 unsigned int len)
 {