[FFmpeg-devel] [PATCH 4/4] lavf/hls: allow subtitles to be read despite incomplete handling
Rodger Combs
rodger.combs at gmail.com
Mon Sep 21 12:31:24 CEST 2015
This will give incorrect results in some cases due to not parsing segments
separately, so it currently requires -strict experimental.
---
libavformat/hls.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/libavformat/hls.c b/libavformat/hls.c
index aa0e214..1ce53b3 100644
--- a/libavformat/hls.c
+++ b/libavformat/hls.c
@@ -183,6 +183,7 @@ typedef struct HLSContext {
char *cookies; ///< holds HTTP cookie values set in either the initial response or as an AVOption to the HTTP protocol context
char *headers; ///< holds HTTP headers set as an AVOption to the HTTP protocol context
AVDictionary *avio_opts;
+ int strict_std_compliance;
} HLSContext;
static int read_chomp_line(AVIOContext *s, char *buf, int maxlen)
@@ -392,8 +393,9 @@ static struct rendition *new_rendition(HLSContext *c, struct rendition_info *inf
return NULL;
/* TODO: handle subtitles (each segment has to parsed separately) */
- if (type == AVMEDIA_TYPE_SUBTITLE)
- return NULL;
+ if (c->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL)
+ if (type == AVMEDIA_TYPE_SUBTITLE)
+ return NULL;
rend = av_mallocz(sizeof(struct rendition));
if (!rend)
@@ -1336,6 +1338,7 @@ static int hls_read_header(AVFormatContext *s)
int ret = 0, i, j, stream_offset = 0;
c->interrupt_callback = &s->interrupt_callback;
+ c->strict_std_compliance = s->strict_std_compliance;
c->first_packet = 1;
c->first_timestamp = AV_NOPTS_VALUE;
--
2.5.1
More information about the ffmpeg-devel
mailing list