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-rw-r--r--libavformat/rtpdec_h264.c2
-rw-r--r--libavformat/rtpdec_latm.c2
-rw-r--r--libavformat/rtpdec_mpeg4.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/libavformat/rtpdec_h264.c b/libavformat/rtpdec_h264.c
index aa75062a61..e237a03d76 100644
--- a/libavformat/rtpdec_h264.c
+++ b/libavformat/rtpdec_h264.c
@@ -66,7 +66,7 @@ static const uint8_t start_sequence[] = { 0, 0, 0, 1 };
static void parse_profile_level_id(AVFormatContext *s,
PayloadContext *h264_data,
- char *value)
+ const char *value)
{
char buffer[3];
// 6 characters=3 bytes, in hex.
diff --git a/libavformat/rtpdec_latm.c b/libavformat/rtpdec_latm.c
index 8527bff6f8..bf255f83c0 100644
--- a/libavformat/rtpdec_latm.c
+++ b/libavformat/rtpdec_latm.c
@@ -96,7 +96,7 @@ static int latm_parse_packet(AVFormatContext *ctx, PayloadContext *data,
return data->pos < data->len;
}
-static int parse_fmtp_config(AVStream *st, char *value)
+static int parse_fmtp_config(AVStream *st, const char *value)
{
int len = ff_hex_to_data(NULL, value), i, ret = 0;
GetBitContext gb;
diff --git a/libavformat/rtpdec_mpeg4.c b/libavformat/rtpdec_mpeg4.c
index 27184d9faa..531d076aa5 100644
--- a/libavformat/rtpdec_mpeg4.c
+++ b/libavformat/rtpdec_mpeg4.c
@@ -98,7 +98,7 @@ static void free_context(PayloadContext *data)
av_freep(&data);
}
-static int parse_fmtp_config(AVCodecContext *codec, char *value)
+static int parse_fmtp_config(AVCodecContext *codec, const char *value)
{
/* decode the hexa encoded parameter */
int len = ff_hex_to_data(NULL, value);