Commit 19ad5673 authored by Anton Khirnov's avatar Anton Khirnov

avconv: fix -force_key_frames

parse_forced_keyframes() relies in encoder timebase being set, so call
it from transcode_init() after it is known.
parent ea1c5011
......@@ -270,6 +270,7 @@ typedef struct OutputStream {
int64_t *forced_kf_pts;
int forced_kf_count;
int forced_kf_index;
char *forced_keyframes;
FILE *logfile;
......@@ -1062,6 +1063,7 @@ void exit_program(int ret)
}
output_streams[i]->bitstream_filters = NULL;
av_freep(&output_streams[i]->forced_keyframes);
av_freep(&output_streams[i]->avfilter);
av_freep(&output_streams[i]->filtered_frame);
av_freep(&output_streams[i]);
......@@ -2327,6 +2329,29 @@ static InputStream *get_input_stream(OutputStream *ost)
return NULL;
}
static void parse_forced_key_frames(char *kf, OutputStream *ost,
AVCodecContext *avctx)
{
char *p;
int n = 1, i;
int64_t t;
for (p = kf; *p; p++)
if (*p == ',')
n++;
ost->forced_kf_count = n;
ost->forced_kf_pts = av_malloc(sizeof(*ost->forced_kf_pts) * n);
if (!ost->forced_kf_pts) {
av_log(NULL, AV_LOG_FATAL, "Could not allocate forced key frames array.\n");
exit_program(1);
}
for (i = 0; i < n; i++) {
p = i ? strchr(p, ',') + 1 : kf;
t = parse_time_or_die("force_key_frames", p, 1);
ost->forced_kf_pts[i] = av_rescale_q(t, AV_TIME_BASE_Q, avctx->time_base);
}
}
static int transcode_init(void)
{
int ret = 0, i, j, k;
......@@ -2528,6 +2553,9 @@ static int transcode_init(void)
codec->bits_per_raw_sample = 0;
}
if (ost->forced_keyframes)
parse_forced_key_frames(ost->forced_keyframes, ost,
ost->st->codec);
break;
case AVMEDIA_TYPE_SUBTITLE:
codec->time_base = (AVRational){1, 1000};
......@@ -3645,29 +3673,6 @@ static int opt_input_file(OptionsContext *o, const char *opt, const char *filena
return 0;
}
static void parse_forced_key_frames(char *kf, OutputStream *ost,
AVCodecContext *avctx)
{
char *p;
int n = 1, i;
int64_t t;
for (p = kf; *p; p++)
if (*p == ',')
n++;
ost->forced_kf_count = n;
ost->forced_kf_pts = av_malloc(sizeof(*ost->forced_kf_pts) * n);
if (!ost->forced_kf_pts) {
av_log(NULL, AV_LOG_FATAL, "Could not allocate forced key frames array.\n");
exit_program(1);
}
for (i = 0; i < n; i++) {
p = i ? strchr(p, ',') + 1 : kf;
t = parse_time_or_die("force_key_frames", p, 1);
ost->forced_kf_pts[i] = av_rescale_q(t, AV_TIME_BASE_Q, avctx->time_base);
}
}
static uint8_t *get_line(AVIOContext *s)
{
AVIOContext *line;
......@@ -3865,7 +3870,7 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc)
if (!ost->stream_copy) {
const char *p = NULL;
char *forced_key_frames = NULL, *frame_rate = NULL, *frame_size = NULL;
char *frame_rate = NULL, *frame_size = NULL;
char *frame_aspect_ratio = NULL, *frame_pix_fmt = NULL;
char *intra_matrix = NULL, *inter_matrix = NULL;
const char *filters = "null";
......@@ -3949,9 +3954,9 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc)
}
}
MATCH_PER_STREAM_OPT(forced_key_frames, str, forced_key_frames, oc, st);
if (forced_key_frames)
parse_forced_key_frames(forced_key_frames, ost, video_enc);
MATCH_PER_STREAM_OPT(forced_key_frames, str, ost->forced_keyframes, oc, st);
if (ost->forced_keyframes)
ost->forced_keyframes = av_strdup(ost->forced_keyframes);
MATCH_PER_STREAM_OPT(force_fps, i, ost->force_fps, oc, st);
......
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