av_freep(&input_files[i]);
}
for (i = 0; i < nb_input_streams; i++) {
- avcodec_free_frame(&input_streams[i]->decoded_frame);
+ av_frame_free(&input_streams[i]->decoded_frame);
+ av_frame_free(&input_streams[i]->filter_frame);
av_dict_free(&input_streams[i]->opts);
- free_buffer_pool(&input_streams[i]->buffer_pool);
av_freep(&input_streams[i]->filters);
av_freep(&input_streams[i]);
}
pkt->flags & AV_PKT_FLAG_KEY);
if (a > 0) {
av_free_packet(pkt);
- new_pkt.destruct = av_destruct_packet;
+ new_pkt.buf = av_buffer_create(new_pkt.data, new_pkt.size,
+ av_buffer_default_free, NULL, 0);
+ if (!new_pkt.buf)
+ exit(1);
} else if (a < 0) {
av_log(NULL, AV_LOG_ERROR, "%s failed for stream %d, codec %s",
bsfc->filter->name, pkt->stream_index,
}
}
+#if FF_API_DEINTERLACE
static void pre_process_video_frame(InputStream *ist, AVPicture *picture, void **bufp)
{
AVCodecContext *dec;
*picture = *picture2;
*bufp = buf;
}
+#endif
static void do_subtitle_out(AVFormatContext *s,
OutputStream *ost,
write_frame(s, &pkt, ost);
} else {
int got_packet;
- AVFrame big_picture;
-
- big_picture = *in_picture;
- /* better than nothing: use input picture interlaced
- settings */
- big_picture.interlaced_frame = in_picture->interlaced_frame;
- if (ost->st->codec->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME)) {
- if (ost->top_field_first == -1)
- big_picture.top_field_first = in_picture->top_field_first;
- else
- big_picture.top_field_first = !!ost->top_field_first;
- }
- big_picture.quality = ost->st->codec->global_quality;
+ if (ost->st->codec->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME) &&
+ ost->top_field_first >= 0)
+ in_picture->top_field_first = !!ost->top_field_first;
+
+ in_picture->quality = ost->st->codec->global_quality;
if (!enc->me_threshold)
- big_picture.pict_type = 0;
+ in_picture->pict_type = 0;
if (ost->forced_kf_index < ost->forced_kf_count &&
- big_picture.pts >= ost->forced_kf_pts[ost->forced_kf_index]) {
- big_picture.pict_type = AV_PICTURE_TYPE_I;
+ in_picture->pts >= ost->forced_kf_pts[ost->forced_kf_index]) {
+ in_picture->pict_type = AV_PICTURE_TYPE_I;
ost->forced_kf_index++;
}
- ret = avcodec_encode_video2(enc, &pkt, &big_picture, &got_packet);
+ ret = avcodec_encode_video2(enc, &pkt, in_picture, &got_packet);
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "Video encoding failed\n");
exit(1);
static int poll_filter(OutputStream *ost)
{
OutputFile *of = output_files[ost->file_index];
- AVFilterBufferRef *picref;
AVFrame *filtered_frame = NULL;
int frame_size, ret;
if (ost->enc->type == AVMEDIA_TYPE_AUDIO &&
!(ost->enc->capabilities & CODEC_CAP_VARIABLE_FRAME_SIZE))
- ret = av_buffersink_read_samples(ost->filter->filter, &picref,
+ ret = av_buffersink_get_samples(ost->filter->filter, filtered_frame,
ost->st->codec->frame_size);
else
- ret = av_buffersink_read(ost->filter->filter, &picref);
+ ret = av_buffersink_get_frame(ost->filter->filter, filtered_frame);
if (ret < 0)
return ret;
- avfilter_copy_buf_props(filtered_frame, picref);
- if (picref->pts != AV_NOPTS_VALUE) {
- filtered_frame->pts = av_rescale_q(picref->pts,
+ if (filtered_frame->pts != AV_NOPTS_VALUE) {
+ filtered_frame->pts = av_rescale_q(filtered_frame->pts,
ost->filter->filter->inputs[0]->time_base,
ost->st->codec->time_base) -
av_rescale_q(of->start_time,
ost->st->codec->time_base);
if (of->start_time && filtered_frame->pts < 0) {
- avfilter_unref_buffer(picref);
+ av_frame_unref(filtered_frame);
return 0;
}
}
switch (ost->filter->filter->inputs[0]->type) {
case AVMEDIA_TYPE_VIDEO:
if (!ost->frame_aspect_ratio)
- ost->st->codec->sample_aspect_ratio = picref->video->pixel_aspect;
+ ost->st->codec->sample_aspect_ratio = filtered_frame->sample_aspect_ratio;
do_video_out(of->ctx, ost, filtered_frame, &frame_size);
if (vstats_filename && frame_size)
av_assert0(0);
}
- avfilter_unref_buffer(picref);
+ av_frame_unref(filtered_frame);
return 0;
}
&& ost->st->codec->codec_id != AV_CODEC_ID_MPEG2VIDEO
&& ost->st->codec->codec_id != AV_CODEC_ID_VC1
) {
- if (av_parser_change(ist->st->parser, ost->st->codec, &opkt.data, &opkt.size, pkt->data, pkt->size, pkt->flags & AV_PKT_FLAG_KEY))
- opkt.destruct = av_destruct_packet;
+ if (av_parser_change(ist->st->parser, ost->st->codec, &opkt.data, &opkt.size, pkt->data, pkt->size, pkt->flags & AV_PKT_FLAG_KEY)) {
+ opkt.buf = av_buffer_create(opkt.data, opkt.size, av_buffer_default_free, NULL, 0);
+ if (!opkt.buf)
+ exit(1);
+ }
} else {
opkt.data = pkt->data;
opkt.size = pkt->size;
static int decode_audio(InputStream *ist, AVPacket *pkt, int *got_output)
{
- AVFrame *decoded_frame;
+ AVFrame *decoded_frame, *f;
AVCodecContext *avctx = ist->st->codec;
- int i, ret, resample_changed;
+ int i, ret, err = 0, resample_changed;
if (!ist->decoded_frame && !(ist->decoded_frame = avcodec_alloc_frame()))
return AVERROR(ENOMEM);
+ if (!ist->filter_frame && !(ist->filter_frame = av_frame_alloc()))
+ return AVERROR(ENOMEM);
decoded_frame = ist->decoded_frame;
ret = avcodec_decode_audio4(avctx, decoded_frame, got_output, pkt);
if (!*got_output || ret < 0) {
if (!pkt->size) {
for (i = 0; i < ist->nb_filters; i++)
- av_buffersrc_buffer(ist->filters[i]->filter, NULL);
+ av_buffersrc_add_frame(ist->filters[i]->filter, NULL);
}
return ret;
}
decoded_frame->pts = av_rescale_q(decoded_frame->pts,
ist->st->time_base,
(AVRational){1, ist->st->codec->sample_rate});
- for (i = 0; i < ist->nb_filters; i++)
- av_buffersrc_write_frame(ist->filters[i]->filter, decoded_frame);
+ for (i = 0; i < ist->nb_filters; i++) {
+ if (i < ist->nb_filters - 1) {
+ f = ist->filter_frame;
+ err = av_frame_ref(f, decoded_frame);
+ if (err < 0)
+ break;
+ } else
+ f = decoded_frame;
- return ret;
+ err = av_buffersrc_add_frame(ist->filters[i]->filter, f);
+ if (err < 0)
+ break;
+ }
+
+ av_frame_unref(ist->filter_frame);
+ av_frame_unref(decoded_frame);
+ return err < 0 ? err : ret;
}
static int decode_video(InputStream *ist, AVPacket *pkt, int *got_output)
{
- AVFrame *decoded_frame;
+ AVFrame *decoded_frame, *f;
void *buffer_to_free = NULL;
- int i, ret = 0, resample_changed;
+ int i, ret = 0, err = 0, resample_changed;
- if (!ist->decoded_frame && !(ist->decoded_frame = avcodec_alloc_frame()))
+ if (!ist->decoded_frame && !(ist->decoded_frame = av_frame_alloc()))
+ return AVERROR(ENOMEM);
+ if (!ist->filter_frame && !(ist->filter_frame = av_frame_alloc()))
return AVERROR(ENOMEM);
decoded_frame = ist->decoded_frame;
if (!*got_output || ret < 0) {
if (!pkt->size) {
for (i = 0; i < ist->nb_filters; i++)
- av_buffersrc_buffer(ist->filters[i]->filter, NULL);
+ av_buffersrc_add_frame(ist->filters[i]->filter, NULL);
}
return ret;
}
decoded_frame->pts = guess_correct_pts(&ist->pts_ctx, decoded_frame->pkt_pts,
decoded_frame->pkt_dts);
pkt->size = 0;
+#if FF_API_DEINTERLACE
pre_process_video_frame(ist, (AVPicture *)decoded_frame, &buffer_to_free);
+#endif
rate_emu_sleep(ist);
}
for (i = 0; i < ist->nb_filters; i++) {
- if (ist->st->codec->codec->capabilities & CODEC_CAP_DR1) {
- FrameBuffer *buf = decoded_frame->opaque;
- AVFilterBufferRef *fb = avfilter_get_video_buffer_ref_from_arrays(
- decoded_frame->data, decoded_frame->linesize,
- AV_PERM_READ | AV_PERM_PRESERVE,
- ist->st->codec->width, ist->st->codec->height,
- ist->st->codec->pix_fmt);
-
- avfilter_copy_frame_props(fb, decoded_frame);
- fb->buf->priv = buf;
- fb->buf->free = filter_release_buffer;
-
- buf->refcount++;
- av_buffersrc_buffer(ist->filters[i]->filter, fb);
+ if (i < ist->nb_filters - 1) {
+ f = ist->filter_frame;
+ err = av_frame_ref(f, decoded_frame);
+ if (err < 0)
+ break;
} else
- av_buffersrc_write_frame(ist->filters[i]->filter, decoded_frame);
+ f = decoded_frame;
+
+ err = av_buffersrc_add_frame(ist->filters[i]->filter, f);
+ if (err < 0)
+ break;
}
+ av_frame_unref(ist->filter_frame);
+ av_frame_unref(decoded_frame);
av_free(buffer_to_free);
- return ret;
+ return err < 0 ? err : ret;
}
static int transcode_subtitles(InputStream *ist, AVPacket *pkt, int *got_output)
}
}
- if (codec->type == AVMEDIA_TYPE_VIDEO && codec->capabilities & CODEC_CAP_DR1) {
- ist->st->codec->get_buffer = codec_get_buffer;
- ist->st->codec->release_buffer = codec_release_buffer;
- ist->st->codec->opaque = &ist->buffer_pool;
- }
+ av_opt_set_int(ist->st->codec, "refcounted_frames", 1, 0);
if (!av_dict_get(ist->opts, "threads", NULL, 0))
av_dict_set(&ist->opts, "threads", "auto", 0);
if (ost->st->codec->me_threshold)
input_streams[ost->source_index]->st->codec->debug |= FF_DEBUG_MV;
+ } else {
+ av_opt_set_dict(ost->st->codec, &ost->opts);
}
}
av_freep(&ost->st->codec->subtitle_header);
av_free(ost->forced_kf_pts);
av_dict_free(&ost->opts);
+ av_dict_free(&ost->resample_opts);
}
}
}
projects / ffmpeg / blobdiff