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FS-3406 --resolve

This commit is contained in:
Anthony Minessale 2011-07-08 14:54:51 -05:00
parent 6eae79e6ae
commit 765be8c96f
1 changed files with 5 additions and 1 deletions
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6
src/mod/applications/mod_conference/mod_conference.c
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@ -1019,7 +1019,11 @@ static void *SWITCH_THREAD_FUNC conference_video_thread_run(switch_thread_t *thr
int y = *((int8_t *) vid_frame->data + 2) & 0xfe;
iframe = (y == 0x80 || y == 0x82);
} else if (vid_frame->codec->implementation->ianacode == 99) { /* h.264 */
iframe = (*((int16_t *) vid_frame->data) >> 5 == 0x11);
u_int8_t * hdr = vid_frame->data;
uint8_t fragment_type = hdr[0] & 0x1f;
uint8_t nal_type = hdr[1] & 0x1f;
uint8_t start_bit = hdr[1] & 0x80;
iframe = (((fragment_type == 28 || fragment_type == 29) && nal_type == 5 && start_bit == 128) || fragment_type == 5);
} else { /* we need more defs */
iframe = 1;
}