[FFmpeg-devel] [PATCH] avformat/hls: Revert "reduce default max reload to 3"

[softworkz <ffmpegagent@gmail.com>]

From: softworkz <softworkz@hotmail.com>

This change has caused regressions for many users and consumers.
Playlist reloads only happen when a playlist doesn't indicate that it
has ended (via #EXT-X-ENDLIST), which means that the addition of future
segments is still expected.
It is well possible that an HLS server is temporarily unable to serve
further segments but resumes after some time, either indicating a
discontinuity or even by fully catching up.
With a segment length of 3s, a max_reload value of 1000 corresponds to
a duration of 50 minutes which appears to be a reasonable default.
---
    avformat/hls: Revert "reduce default max reload to 3"
    
    This change has caused regressions for many users and consumers.
    Playlist reloads only happen when a playlist doesn't indicate that it
    has ended (via #EXT-X-ENDLIST), which means that the addition of future
    segments is still expected. It is well possible that an HLS server is
    temporarily unable to serve further segments but resumes after some
    time, either indicating a discontinuity or even by fully catching up.
    With a segment length of 3s, a max_reload value of 1000 corresponds to a
    duration of 50 minutes which appears to be a reasonable default.

Published-As: https://github.com/ffstaging/FFmpeg/releases/tag/pr-ffstaging-51%2Fsoftworkz%2Fsubmit_hls_reload-v1
Fetch-It-Via: git fetch https://github.com/ffstaging/FFmpeg pr-ffstaging-51/softworkz/submit_hls_reload-v1
Pull-Request: https://github.com/ffstaging/FFmpeg/pull/51

 libavformat/hls.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/hls.c b/libavformat/hls.c
index 045741c3b4..426cf30f70 100644
--- a/libavformat/hls.c
+++ b/libavformat/hls.c
@@ -2577,7 +2577,7 @@ static const AVOption hls_options[] = {
         {.str = "3gp,aac,avi,ac3,eac3,flac,mkv,m3u8,m4a,m4s,m4v,mpg,mov,mp2,mp3,mp4,mpeg,mpegts,ogg,ogv,oga,ts,vob,wav"},
         INT_MIN, INT_MAX, FLAGS},
     {"max_reload", "Maximum number of times a insufficient list is attempted to be reloaded",
-        OFFSET(max_reload), AV_OPT_TYPE_INT, {.i64 = 3}, 0, INT_MAX, FLAGS},
+        OFFSET(max_reload), AV_OPT_TYPE_INT, {.i64 = 1000}, 0, INT_MAX, FLAGS},
     {"m3u8_hold_counters", "The maximum number of times to load m3u8 when it refreshes without new segments",
         OFFSET(m3u8_hold_counters), AV_OPT_TYPE_INT, {.i64 = 1000}, 0, INT_MAX, FLAGS},
     {"http_persistent", "Use persistent HTTP connections",

base-commit: ced9fddec0e45e1ce1b3425a1fed66af971e934c
-- 
ffmpeg-codebot
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