virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-28 20:53:54 +02:00
Code Issues Releases Activity

fftools/ffmpeg: reindent after previous commit

Browse Source
This commit is contained in:
Anton Khirnov 2022-11-28 12:07:01 +01:00
parent a848a5a223
commit 7655249f72
1 changed files with 56 additions and 56 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

112
fftools/ffmpeg.c
View File

@ -1040,67 +1040,67 @@ static void video_sync_process(OutputFile *of, OutputStream *ost,
{
double delta0, delta;
double sync_ipts = adjust_frame_pts_to_encoder_tb(of, ost, next_picture);
/* delta0 is the "drift" between the input frame (next_picture) and
* where it would fall in the output. */
delta0 = sync_ipts - ost->next_pts;
delta = delta0 + duration;
double sync_ipts = adjust_frame_pts_to_encoder_tb(of, ost, next_picture);
/* delta0 is the "drift" between the input frame (next_picture) and
* where it would fall in the output. */
delta0 = sync_ipts - ost->next_pts;
delta = delta0 + duration;
// tracks the number of times the PREVIOUS frame should be duplicated,
// mostly for variable framerate (VFR)
*nb_frames_prev = 0;
/* by default, we output a single frame */
*nb_frames = 1;
// tracks the number of times the PREVIOUS frame should be duplicated,
// mostly for variable framerate (VFR)
*nb_frames_prev = 0;
/* by default, we output a single frame */
*nb_frames = 1;
if (delta0 < 0 &&
delta > 0 &&
ost->vsync_method != VSYNC_PASSTHROUGH &&
ost->vsync_method != VSYNC_DROP) {
if (delta0 < -0.6) {
av_log(NULL, AV_LOG_VERBOSE, "Past duration %f too large\n", -delta0);
} else
av_log(NULL, AV_LOG_DEBUG, "Clipping frame in rate conversion by %f\n", -delta0);
sync_ipts = ost->next_pts;
duration += delta0;
if (delta0 < 0 &&
delta > 0 &&
ost->vsync_method != VSYNC_PASSTHROUGH &&
ost->vsync_method != VSYNC_DROP) {
if (delta0 < -0.6) {
av_log(NULL, AV_LOG_VERBOSE, "Past duration %f too large\n", -delta0);
} else
av_log(NULL, AV_LOG_DEBUG, "Clipping frame in rate conversion by %f\n", -delta0);
sync_ipts = ost->next_pts;
duration += delta0;
delta0 = 0;
}
switch (ost->vsync_method) {
case VSYNC_VSCFR:
if (ost->vsync_frame_number == 0 && delta0 >= 0.5) {
av_log(NULL, AV_LOG_DEBUG, "Not duplicating %d initial frames\n", (int)lrintf(delta0));
delta = duration;
delta0 = 0;
}
switch (ost->vsync_method) {
case VSYNC_VSCFR:
if (ost->vsync_frame_number == 0 && delta0 >= 0.5) {
av_log(NULL, AV_LOG_DEBUG, "Not duplicating %d initial frames\n", (int)lrintf(delta0));
delta = duration;
delta0 = 0;
ost->next_pts = llrint(sync_ipts);
}
case VSYNC_CFR:
// FIXME set to 0.5 after we fix some dts/pts bugs like in avidec.c
if (frame_drop_threshold && delta < frame_drop_threshold && ost->vsync_frame_number) {
*nb_frames = 0;
} else if (delta < -1.1)
*nb_frames = 0;
else if (delta > 1.1) {
*nb_frames = llrintf(delta);
if (delta0 > 1.1)
*nb_frames_prev = llrintf(delta0 - 0.6);
}
next_picture->duration = 1;
break;
case VSYNC_VFR:
if (delta <= -0.6)
*nb_frames = 0;
else if (delta > 0.6)
ost->next_pts = llrint(sync_ipts);
next_picture->duration = duration;
break;
case VSYNC_DROP:
case VSYNC_PASSTHROUGH:
next_picture->duration = duration;
ost->next_pts = llrint(sync_ipts);
break;
default:
av_assert0(0);
}
case VSYNC_CFR:
// FIXME set to 0.5 after we fix some dts/pts bugs like in avidec.c
if (frame_drop_threshold && delta < frame_drop_threshold && ost->vsync_frame_number) {
*nb_frames = 0;
} else if (delta < -1.1)
*nb_frames = 0;
else if (delta > 1.1) {
*nb_frames = llrintf(delta);
if (delta0 > 1.1)
*nb_frames_prev = llrintf(delta0 - 0.6);
}
next_picture->duration = 1;
break;
case VSYNC_VFR:
if (delta <= -0.6)
*nb_frames = 0;
else if (delta > 0.6)
ost->next_pts = llrint(sync_ipts);
next_picture->duration = duration;
break;
case VSYNC_DROP:
case VSYNC_PASSTHROUGH:
next_picture->duration = duration;
ost->next_pts = llrint(sync_ipts);
break;
default:
av_assert0(0);
}
}
static enum AVPictureType forced_kf_apply(KeyframeForceCtx *kf, AVRational tb,