* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include "mpegutils.h"
#include "mpegvideo.h"
#include "h263.h"
+#include "mpegvideodata.h"
/* don't understand why they choose a different header ! */
int ff_intel_h263_decode_picture_header(MpegEncContext *s)
{
int format;
+ if (get_bits_left(&s->gb) == 64) { /* special dummy frames */
+ return FRAME_SKIPPED;
+ }
+
/* picture header */
if (get_bits_long(&s->gb, 22) != 0x20) {
av_log(s->avctx, AV_LOG_ERROR, "Bad picture start code\n");
return -1; /* marker */
}
if (get_bits1(&s->gb) != 0) {
- av_log(s->avctx, AV_LOG_ERROR, "Bad H263 id\n");
- return -1; /* h263 id */
+ av_log(s->avctx, AV_LOG_ERROR, "Bad H.263 id\n");
+ return -1; /* H.263 id */
}
skip_bits1(&s->gb); /* split screen off */
skip_bits1(&s->gb); /* camera off */
format = get_bits(&s->gb, 3);
if (format == 0 || format == 6) {
- av_log(s->avctx, AV_LOG_ERROR, "Intel H263 free format not supported\n");
+ av_log(s->avctx, AV_LOG_ERROR, "Intel H.263 free format not supported\n");
return -1;
}
s->h263_plus = 0;
} else {
format = get_bits(&s->gb, 3);
if(format == 0 || format == 7){
- av_log(s->avctx, AV_LOG_ERROR, "Wrong Intel H263 format\n");
+ av_log(s->avctx, AV_LOG_ERROR, "Wrong Intel H.263 format\n");
return -1;
}
if(get_bits(&s->gb, 2))
.init = ff_h263_decode_init,
.close = ff_h263_decode_end,
.decode = ff_h263_decode_frame,
- .capabilities = CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
+ .capabilities = AV_CODEC_CAP_DRAW_HORIZ_BAND | AV_CODEC_CAP_DR1,
.pix_fmts = (const enum AVPixelFormat[]) {
AV_PIX_FMT_YUV420P,
AV_PIX_FMT_NONE