@@ -2445,6 +2445,17 @@ segments to write. If this is selected, the
output segment name must
contain a @code{strftime} function template. Default value is
@code{0}.
+@item strftime_mkdir @var{1|0|
+Used together with -strftime, it will create all subdirectories of the
+expanded segment name. Default value is @code{0}.
+
+@example
+ffmpeg -i in.nut -strftime 1 -strftime_mkdir 1 -hls_segment_filename
'%Y/%m/%d/file-%Y%m%d-%s.ts' out.m3u8
+@end example
+This example will create a directory hierarchy 2016/02/15 (if any of
them do not exist), and then
+produce the playlist, @file{out.m3u8}, and segment files:
+@file{2016/02/15/file-20160215-1455569023.ts},
@file{2016/02/15/file-20160215-1455569024.ts}, etc.
+
@item break_non_keyframes @var{1|0}
If enabled, allow segments to start on frames other than keyframes. This
improves behavior on some players when the time between keyframes is
@@ -93,9 +93,11 @@ typedef struct SegmentContext {
int list_type; ///< set the list type
AVIOContext *list_pb; ///< list file put-byte context
int64_t time; ///< segment duration
- int use_strftime; ///< flag to expand filename with strftime
int increment_tc; ///< flag to increment timecode if found
+ int use_strftime; ///< flag to expand filename with strftime
+ int use_strftime_mkdir; ///< flag to mkdir dirname in strftime filename
+
char *times_str; ///< segment times specification string
int64_t *times; ///< list of segment interval specification
int nb_times; ///< number of elments in the times array
@@ -203,6 +205,19 @@ static int set_segment_filename(AVFormatContext *s)
This enabled automatically creating directories for strftime-formatted segment names. Signed-off-by: George-Cristian Jiglau <george@mux.ro> --- doc/muxers.texi | 11 +++++++++++ libavformat/segment.c | 18 +++++++++++++++++- 2 files changed, 28 insertions(+), 1 deletion(-) av_log(oc, AV_LOG_ERROR, "Could not get segment filename with strftime\n"); return AVERROR(EINVAL); } + if (seg->use_strftime_mkdir) { + const char *dir; + char *fn_copy = av_strdup(oc->url); + if (!fn_copy) + return AVERROR(ENOMEM); + dir = av_dirname(fn_copy); + if (ff_mkdir_p(dir) == -1 && errno != EEXIST) { + av_log(oc, AV_LOG_ERROR, "Could not create directory %s with strftime_mkdir\n", dir); + av_freep(&fn_copy); + return AVERROR(errno); + } + av_freep(&fn_copy); + } } else if (av_get_frame_filename(buf, sizeof(buf), s->url, seg->segment_idx) < 0) { av_log(oc, AV_LOG_ERROR, "Invalid segment filename template '%s'\n", s->url); @@ -1038,6 +1053,7 @@ static const AVOption options[] = { { "segment_start_number", "set the sequence number of the first segment", OFFSET(segment_idx), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, E }, { "segment_wrap_number", "set the number of wrap before the first segment", OFFSET(segment_idx_wrap_nb), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, E }, { "strftime", "set filename expansion with strftime at segment creation", OFFSET(use_strftime), AV_OPT_TYPE_BOOL, {.i64 = 0 }, 0, 1, E }, + { "strftime_mkdir", "create directory components in strftime-generated filename", OFFSET(use_strftime_mkdir), AV_OPT_TYPE_BOOL, {.i64 = 0 }, 0, 1, E }, { "increment_tc", "increment timecode between each segment", OFFSET(increment_tc), AV_OPT_TYPE_BOOL, {.i64 = 0 }, 0, 1, E }, { "break_non_keyframes", "allow breaking segments on non-keyframes", OFFSET(break_non_keyframes), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, E }, -- 2.36.2