[SCM] libav/experimental: Correctly set the "P" field in the payload header
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Sun Jun 30 16:06:16 UTC 2013
The following commit has been merged in the experimental branch:
commit 73130dfee29f7ea3d202d074b747eed1b688eb9b
Author: Luca Abeni <lucabe72 at email.it>
Date: Mon Sep 3 07:14:10 2007 +0000
Correctly set the "P" field in the payload header
Originally committed as revision 10282 to svn://svn.ffmpeg.org/ffmpeg/trunk
diff --git a/libavformat/rtp_mpv.c b/libavformat/rtp_mpv.c
index dc18d90..bcd239d 100644
--- a/libavformat/rtp_mpv.c
+++ b/libavformat/rtp_mpv.c
@@ -31,11 +31,12 @@ void ff_rtp_send_mpegvideo(AVFormatContext *s1, const uint8_t *buf1, int size)
AVStream *st = s1->streams[0];
int len, h, max_packet_size;
uint8_t *q;
- int begin_of_slice, end_of_slice;
+ int begin_of_slice, end_of_slice, frame_type;
max_packet_size = s->max_payload_size;
begin_of_slice = 1;
end_of_slice = 0;
+ frame_type = 0;
while (size > 0) {
len = max_packet_size - 4;
@@ -53,6 +54,10 @@ void ff_rtp_send_mpegvideo(AVFormatContext *s1, const uint8_t *buf1, int size)
r = ff_find_start_code(r1, buf1 + size, &start_code);
if((start_code & 0xFFFFFF00) == 0x100) {
/* New start code found */
+ if (start_code == 0x100) {
+ frame_type = (r[1] & 0x38) >> 3;
+ }
+
if (r - buf1 < len) {
/* The current slice fits in the packet */
if (begin_of_slice == 0) {
@@ -78,6 +83,7 @@ void ff_rtp_send_mpegvideo(AVFormatContext *s1, const uint8_t *buf1, int size)
h = 0;
h |= begin_of_slice << 12;
h |= end_of_slice << 11;
+ h |= frame_type << 8;
q = s->buf;
*q++ = h >> 24;
--
Libav/FFmpeg packaging
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