RepoMirrors
/
mpv
mirror of https://github.com/mpv-player/mpv
1
0
Fork 0
Code Issues Releases Wiki Activity

encode_lavc: simplify encoding status output; remove percentage

This commit is contained in:
Rudolf Polzer 2013-06-20 11:16:51 +02:00
parent 9137d86eda
commit 011f54c68b
4 changed files with 18 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
core/encode.h
View File

@ -14,7 +14,7 @@ void encode_lavc_finish(struct encode_lavc_context *ctx);
void encode_lavc_free(struct encode_lavc_context *ctx);
void encode_lavc_discontinuity(struct encode_lavc_context *ctx);
bool encode_lavc_showhelp(struct MPOpts *opts);
int encode_lavc_getstatus(struct encode_lavc_context *ctx, char *buf, int bufsize, float relative_position, float playback_time);
int encode_lavc_getstatus(struct encode_lavc_context *ctx, char *buf, int bufsize, float relative_position);
void encode_lavc_expect_stream(struct encode_lavc_context *ctx, enum AVMediaType mt);
void encode_lavc_set_video_fps(struct encode_lavc_context *ctx, float fps);
bool encode_lavc_didfail(struct encode_lavc_context *ctx); // check if encoding failed

20
core/encode_lavc.c
View File

@ -739,6 +739,9 @@ int encode_lavc_write_frame(struct encode_lavc_context *ctx, AVPacket *packet)
break;
case AVMEDIA_TYPE_AUDIO:
ctx->abytes += packet->size;
ctx->audioseconds += packet->duration
* (double)ctx->avc->streams[packet->stream_index]->time_base.num
/ (double)ctx->avc->streams[packet->stream_index]->time_base.den;
break;
default:
break;
@ -1003,7 +1006,7 @@ double encode_lavc_getoffset(struct encode_lavc_context *ctx, AVStream *stream)
int encode_lavc_getstatus(struct encode_lavc_context *ctx,
char *buf, int bufsize,
float relative_position, float playback_time)
float relative_position)
{
double now = mp_time_sec();
float minutes, megabytes, fps, x;
@ -1015,14 +1018,17 @@ int encode_lavc_getstatus(struct encode_lavc_context *ctx,
minutes = (now - ctx->t0) / 60.0 * (1 - f) / f;
megabytes = ctx->avc->pb ? (avio_size(ctx->avc->pb) / 1048576.0 / f) : 0;
fps = ctx->frames / ((now - ctx->t0));
x = playback_time / ((now - ctx->t0));
fps = ctx->frames / (now - ctx->t0);
x = ctx->audioseconds / (now - ctx->t0);
if (ctx->frames)
snprintf(buf, bufsize, "{%.1f%% %.1fmin %.1ffps %.1fMB}",
relative_position * 100.0, minutes, fps, megabytes);
snprintf(buf, bufsize, "{%.1fmin %.1ffps %.1fMB}",
minutes, fps, megabytes);
else if (ctx->audioseconds)
snprintf(buf, bufsize, "{%.1fmin %.2fx %.1fMB}",
minutes, x, megabytes);
else
snprintf(buf, bufsize, "{%.1f%% %.1fmin %.2fx %.1fMB}",
relative_position * 100.0, minutes, x, megabytes);
snprintf(buf, bufsize, "{%.1fmin %.1fMB}",
minutes, megabytes);
buf[bufsize - 1] = 0;
return 0;
}

1
core/encode_lavc.h
View File

@ -63,6 +63,7 @@ struct encode_lavc_context {
struct stream *twopass_bytebuffer_v;
double t0;
unsigned int frames;
double audioseconds;
bool expect_video;
bool expect_audio;

14
core/mplayer.c
View File

@ -1229,19 +1229,11 @@ static void print_status(struct MPContext *mpctx)
}
#ifdef CONFIG_ENCODING
double startpos = rel_time_to_abs(mpctx, opts->play_start, 0);
double endpos = rel_time_to_abs(mpctx, opts->play_end, -1);
float position = (get_current_time(mpctx) - startpos) /
(get_time_length(mpctx) - startpos);
if (endpos != -1)
position = max(position, (get_current_time(mpctx) - startpos)
/ (endpos - startpos));
if (opts->play_frames > 0)
position = max(position,
1.0 - mpctx->max_frames / (double) opts->play_frames);
double position = get_current_pos_ratio(mpctx);
// TODO rescale this to take --start, --end, --length, --frames into account
char lavcbuf[80];
if (encode_lavc_getstatus(mpctx->encode_lavc_ctx, lavcbuf, sizeof(lavcbuf),
position, get_current_time(mpctx) - startpos) >= 0)
position) >= 0)
{
// encoding stats
saddf(&line, " %s", lavcbuf);