struct xvid_context *context; /**< Pointer to private context */
};
+static int xvid_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
+ const AVFrame *picture, int *got_packet);
+
+
/*
* Xvid 2-Pass Kludge Section
*
if (avctx->max_b_frames > 0 && !x->quicktime_format)
xvid_enc_create.global |= XVID_GLOBAL_PACKED;
+ /* Encode a dummy frame to get the extradata immediately */
+ if (x->quicktime_format) {
+ AVFrame *picture;
+ AVPacket packet;
+ int got_packet, ret;
+
+ av_init_packet(&packet);
+
+ picture = av_frame_alloc();
+ if (!picture)
+ return AVERROR(ENOMEM);
+
+ xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL);
+ if (xerr) {
+ av_frame_free(&picture);
+ av_log(avctx, AV_LOG_ERROR, "Xvid: Could not create encoder reference\n");
+ return AVERROR_UNKNOWN;
+ }
+ x->encoder_handle = xvid_enc_create.handle;
+
+ picture->width = avctx->width;
+ picture->height = avctx->height;
+ picture->format = avctx->pix_fmt;
+
+ if ((ret = av_frame_get_buffer(picture, 32)) < 0) {
+ xvid_encore(x->encoder_handle, XVID_ENC_DESTROY, NULL, NULL);
+ av_frame_free(&picture);
+ return ret;
+ }
+
+ ret = xvid_encode_frame(avctx, &packet, picture, &got_packet);
+ if (!ret && got_packet)
+ av_packet_unref(&packet);
+ av_frame_free(&picture);
+ xvid_encore(x->encoder_handle, XVID_ENC_DESTROY, NULL, NULL);
+ }
+
/* Create encoder context */
xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL);
if (xerr) {