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avformat/hlsenc, hlsplaylist: Cosmetics

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-05-25 20:33:40 +02:00
parent 4fbcb69707
commit 6c70f89813
3 changed files with 21 additions and 15 deletions
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5
libavformat/hlsenc.c
View File

@ -2137,9 +2137,8 @@ static int update_variant_stream_info(AVFormatContext *s)
return AVERROR(ENOMEM);
//by default, the first available ccgroup is mapped to the variant stream
if (hls->nb_ccstreams) {
if (hls->nb_ccstreams)
hls->var_streams[0].ccgroup = hls->cc_streams[0].ccgroup;
}
for (i = 0; i < s->nb_streams; i++)
hls->var_streams[0].streams[i] = s->streams[i];
@ -2320,7 +2319,7 @@ static int hls_write_packet(AVFormatContext *s, AVPacket *pkt)
vs->start_pts_from_audio = 0;
}
if (vs->has_video) {
if (vs->has_video) {
can_split = st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO &&
((pkt->flags & AV_PKT_FLAG_KEY) || (hls->flags & HLS_SPLIT_BY_TIME));
is_ref_pkt = (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) && (pkt->stream_index == vs->reference_stream_index);

22
libavformat/hlsplaylist.c
View File

@ -28,7 +28,8 @@
#include "avformat.h"
#include "hlsplaylist.h"
void ff_hls_write_playlist_version(AVIOContext *out, int version) {
void ff_hls_write_playlist_version(AVIOContext *out, int version)
{
if (!out)
return;
avio_printf(out, "#EXTM3U\n");
@ -96,7 +97,8 @@ void ff_hls_write_stream_info(AVStream *st, AVIOContext *out, int bandwidth,
void ff_hls_write_playlist_header(AVIOContext *out, int version, int allowcache,
int target_duration, int64_t sequence,
uint32_t playlist_type, int iframe_mode) {
uint32_t playlist_type, int iframe_mode)
{
if (!out)
return;
ff_hls_write_playlist_version(out, version);
@ -118,7 +120,8 @@ void ff_hls_write_playlist_header(AVIOContext *out, int version, int allowcache,
}
void ff_hls_write_init_file(AVIOContext *out, const char *filename,
int byterange_mode, int64_t size, int64_t pos) {
int byterange_mode, int64_t size, int64_t pos)
{
avio_printf(out, "#EXT-X-MAP:URI=\"%s\"", filename);
if (byterange_mode) {
avio_printf(out, ",BYTERANGE=\"%"PRId64"@%"PRId64"\"", size, pos);
@ -127,12 +130,14 @@ void ff_hls_write_init_file(AVIOContext *out, const char *filename,
}
int ff_hls_write_file_entry(AVIOContext *out, int insert_discont,
int byterange_mode,
double duration, int round_duration,
int64_t size, int64_t pos, //Used only if HLS_SINGLE_FILE flag is set
int byterange_mode, double duration,
int round_duration, int64_t size,
int64_t pos /* Used only if HLS_SINGLE_FILE flag is set */,
const char *baseurl /* Ignored if NULL */,
const char *filename, double *prog_date_time,
int64_t video_keyframe_size, int64_t video_keyframe_pos, int iframe_mode) {
int64_t video_keyframe_size, int64_t video_keyframe_pos,
int iframe_mode)
{
if (!out || !filename)
return AVERROR(EINVAL);
@ -181,7 +186,8 @@ int ff_hls_write_file_entry(AVIOContext *out, int insert_discont,
return 0;
}
void ff_hls_write_end_list (AVIOContext *out) {
void ff_hls_write_end_list(AVIOContext *out)
{
if (!out)
return;
avio_printf(out, "#EXT-X-ENDLIST\n");

9
libavformat/hlsplaylist.h
View File

@ -53,12 +53,13 @@ void ff_hls_write_playlist_header(AVIOContext *out, int version, int allowcache,
void ff_hls_write_init_file(AVIOContext *out, const char *filename,
int byterange_mode, int64_t size, int64_t pos);
int ff_hls_write_file_entry(AVIOContext *out, int insert_discont,
int byterange_mode,
double duration, int round_duration,
int64_t size, int64_t pos, //Used only if HLS_SINGLE_FILE flag is set
int byterange_mode, double duration,
int round_duration, int64_t size,
int64_t pos /* Used only if HLS_SINGLE_FILE flag is set */,
const char *baseurl /* Ignored if NULL */,
const char *filename, double *prog_date_time,
int64_t video_keyframe_size, int64_t video_keyframe_pos, int iframe_mode);
int64_t video_keyframe_size, int64_t video_keyframe_pos,
int iframe_mode);
void ff_hls_write_end_list (AVIOContext *out);
#endif /* AVFORMAT_HLSPLAYLIST_H_ */