RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-12-24 08:12:44 +00:00
Code Issues Projects Releases Wiki Activity

fftools/ffmpeg_enc: move remaining vsync-related code to video_sync_process()

Browse Source
This commit is contained in:
Anton Khirnov 2023-07-23 10:52:12 +02:00
parent a9b9e771b3
commit 096d88dcc6
1 changed files with 24 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
fftools/ffmpeg_enc.c
View File

@ -1036,6 +1036,30 @@ finish:
e->frames_prev_hist,
sizeof(e->frames_prev_hist[0]) * (FF_ARRAY_ELEMS(e->frames_prev_hist) - 1));
e->frames_prev_hist[0] = *nb_frames_prev;
if (*nb_frames_prev == 0 && ost->last_dropped) {
ost->nb_frames_drop++;
av_log(ost, AV_LOG_VERBOSE,
"*** dropping frame %"PRId64" at ts %"PRId64"\n",
e->vsync_frame_number, e->last_frame->pts);
}
if (*nb_frames > (*nb_frames_prev && ost->last_dropped) + (*nb_frames > *nb_frames_prev)) {
if (*nb_frames > dts_error_threshold * 30) {
av_log(ost, AV_LOG_ERROR, "%"PRId64" frame duplication too large, skipping\n", *nb_frames - 1);
ost->nb_frames_drop++;
*nb_frames = 0;
return;
}
ost->nb_frames_dup += *nb_frames - (*nb_frames_prev && ost->last_dropped) - (*nb_frames > *nb_frames_prev);
av_log(ost, AV_LOG_VERBOSE, "*** %"PRId64" dup!\n", *nb_frames - 1);
if (ost->nb_frames_dup > e->dup_warning) {
av_log(ost, AV_LOG_WARNING, "More than %"PRIu64" frames duplicated\n", e->dup_warning);
e->dup_warning *= 10;
}
}
ost->last_dropped = *nb_frames == *nb_frames_prev && frame;
ost->kf.dropped_keyframe = ost->last_dropped && frame && (frame->flags & AV_FRAME_FLAG_KEY);
}
static enum AVPictureType forced_kf_apply(void *logctx, KeyframeForceCtx *kf,
@ -1101,28 +1125,6 @@ static int do_video_out(OutputFile *of, OutputStream *ost, AVFrame *frame)
video_sync_process(of, ost, frame,
&nb_frames, &nb_frames_prev);
if (nb_frames_prev == 0 && ost->last_dropped) {
ost->nb_frames_drop++;
av_log(ost, AV_LOG_VERBOSE,
"*** dropping frame %"PRId64" at ts %"PRId64"\n",
e->vsync_frame_number, e->last_frame->pts);
}
if (nb_frames > (nb_frames_prev && ost->last_dropped) + (nb_frames > nb_frames_prev)) {
if (nb_frames > dts_error_threshold * 30) {
av_log(ost, AV_LOG_ERROR, "%"PRId64" frame duplication too large, skipping\n", nb_frames - 1);
ost->nb_frames_drop++;
return 0;
}
ost->nb_frames_dup += nb_frames - (nb_frames_prev && ost->last_dropped) - (nb_frames > nb_frames_prev);
av_log(ost, AV_LOG_VERBOSE, "*** %"PRId64" dup!\n", nb_frames - 1);
if (ost->nb_frames_dup > e->dup_warning) {
av_log(ost, AV_LOG_WARNING, "More than %"PRIu64" frames duplicated\n", e->dup_warning);
e->dup_warning *= 10;
}
}
ost->last_dropped = nb_frames == nb_frames_prev && frame;
ost->kf.dropped_keyframe = ost->last_dropped && frame && (frame->flags & AV_FRAME_FLAG_KEY);
/* duplicates frame if needed */
for (i = 0; i < nb_frames; i++) {
AVFrame *in_picture;