On 30/11/14 11:34, Vittorio Giovara wrote:
On Sun, Nov 30, 2014 at 11:01 AM, Luca Barbato <[email protected]> wrote:
On 29/11/14 17:53, Vittorio Giovara wrote:
From: Fredrik Axelsson <[email protected]>
Signed-off-by: Fredrik Axelsson <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
---
libavformat/mpegtsenc.c | 42 +++++++++++++++++++++++++++++++++++-------
1 file changed, 35 insertions(+), 7 deletions(-)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index 1082650..e68c74c 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc.c
@@ -78,6 +78,7 @@ typedef struct MpegTSWrite {
int pmt_start_pid;
int start_pid;
+ int m2ts_mode;
int reemit_pat_pmt; // backward compatibility
@@ -465,9 +466,28 @@ static MpegTSService *mpegts_add_service(MpegTSWrite
*ts, int sid,
return service;
}
+static int64_t get_pcr(const MpegTSWrite *ts, AVIOContext *pb)
+{
+ return av_rescale(avio_tell(pb) + 11, 8 * PCR_TIME_BASE,
ts->mux_rate) +
+ ts->first_pcr;
+}
+
+static void mpegts_prefix_m2ts_header(AVFormatContext *s)
+{
+ MpegTSWrite *ts = s->priv_data;
+ if (ts->m2ts_mode) {
+ int64_t pcr = get_pcr(s->priv_data, s->pb);
+ uint32_t tp_extra_header = pcr % 0x3fffffff;
Do not we have a name for ^^^^
Does not look like it, I only found
libavformat/oggparsedirac.c: uint64_t pframe = gp & 0x3fffffff;
in our codebase. Do you want me to do something about it?
I do not have a name handy for it beside WRAP_${BITWDITH} so fix the nit
and push it for now.
lu
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