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avformat/movenc: use av_dict_iterate 

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Marvin Scholz 2022-11-26 15:46:34 +01:00 committed by Andreas Rheinhardt
parent 4d1c9fa871
commit 562d19b503
1 changed files with 4 additions and 4 deletions
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8
libavformat/movenc.c
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@ -4110,7 +4110,7 @@ static int mov_write_mdta_hdlr_tag(AVIOContext *pb, MOVMuxContext *mov,
static int mov_write_mdta_keys_tag(AVIOContext *pb, MOVMuxContext *mov,
AVFormatContext *s)
{
AVDictionaryEntry *t = NULL;
const AVDictionaryEntry *t = NULL;
int64_t pos = avio_tell(pb);
int64_t curpos, entry_pos;
int count = 0;
@ -4121,7 +4121,7 @@ static int mov_write_mdta_keys_tag(AVIOContext *pb, MOVMuxContext *mov,
entry_pos = avio_tell(pb);
avio_wb32(pb, 0); /* entry count */
while (t = av_dict_get(s->metadata, "", t, AV_DICT_IGNORE_SUFFIX)) {
while (t = av_dict_iterate(s->metadata, t)) {
size_t key_len = strlen(t->key);
avio_wb32(pb, key_len + 8);
ffio_wfourcc(pb, "mdta");
@ -4139,14 +4139,14 @@ static int mov_write_mdta_keys_tag(AVIOContext *pb, MOVMuxContext *mov,
static int mov_write_mdta_ilst_tag(AVIOContext *pb, MOVMuxContext *mov,
AVFormatContext *s)
{
AVDictionaryEntry *t = NULL;
const AVDictionaryEntry *t = NULL;
int64_t pos = avio_tell(pb);
int count = 1; /* keys are 1-index based */
avio_wb32(pb, 0); /* size */
ffio_wfourcc(pb, "ilst");
while (t = av_dict_get(s->metadata, "", t, AV_DICT_IGNORE_SUFFIX)) {
while (t = av_dict_iterate(s->metadata, t)) {
int64_t entry_pos = avio_tell(pb);
avio_wb32(pb, 0); /* size */
avio_wb32(pb, count); /* key */