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mmsh: mmsh_read_seek()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-10-31 20:50:04 +01:00
parent 86a4e55e66
commit 8475ec190c
1 changed files with 20 additions and 0 deletions
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20
libavformat/mmsh.c
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@ -366,6 +366,25 @@ static int mmsh_read(URLContext *h, uint8_t *buf, int size)
return res; return res;
} }
static int64_t mmsh_read_seek(URLContext *h, int stream_index,
int64_t timestamp, int flags)
{
MMSHContext *mmsh = h->priv_data;
MMSContext *mms = &mmsh->mms;
int ret;
ret= mmsh_open_internal(h, mmsh->location, 0, timestamp, 0);
if(ret>=0){
if (mms->mms_hd)
ffurl_close(mms->mms_hd);
av_freep(&mms->streams);
av_freep(&mms->asf_header);
av_free(mmsh);
}else
h->priv_data= mmsh;
return ret;
}
URLProtocol ff_mmsh_protocol = { URLProtocol ff_mmsh_protocol = {
.name = "mmsh", .name = "mmsh",
.url_open = mmsh_open, .url_open = mmsh_open,
@ -373,4 +392,5 @@ URLProtocol ff_mmsh_protocol = {
.url_write = NULL, .url_write = NULL,
.url_seek = NULL, .url_seek = NULL,
.url_close = mmsh_close, .url_close = mmsh_close,
.url_read_seek = mmsh_read_seek,
}; };