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| author | Jun Zhao <barryjzhao@tencent.com> | 2019-11-02 19:48:28 +0800 |
|---|---|---|
| committer | Jun Zhao <barryjzhao@tencent.com> | 2019-11-08 11:39:02 +0800 |
| commit | 5307c12acbafb1640123ab6d9591b3c1ab9d4c5d (patch) | |
| tree | 71d67977f4193bf94703976210cdbb1865bfc019 | |
| parent | d44c7235a80941501bcbaa168e8a454ef782c287 (diff) | |
| download | ffmpeg-streaming-5307c12acbafb1640123ab6d9591b3c1ab9d4c5d.zip ffmpeg-streaming-5307c12acbafb1640123ab6d9591b3c1ab9d4c5d.tar.gz | |
lavf/hls: support probesize/max_analyze_duration when open sub-demuxer
Add probesize/max_analyze_duration support when open the sub-demuxer,
it's will be used to minimizing the initial delay.
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
| -rw-r--r-- | libavformat/hls.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/hls.c b/libavformat/hls.c index 8ce1ad9..17a75e2 100644 --- a/libavformat/hls.c +++ b/libavformat/hls.c @@ -1907,6 +1907,8 @@ static int hls_read_header(AVFormatContext *s) } ffio_init_context(&pls->pb, pls->read_buffer, INITIAL_BUFFER_SIZE, 0, pls, read_data, NULL, NULL); + pls->ctx->probesize = s->probesize > 0 ? s->probesize : 1024 * 4; + pls->ctx->max_analyze_duration = s->max_analyze_duration > 0 ? s->max_analyze_duration : 4 * AV_TIME_BASE; ret = av_probe_input_buffer(&pls->pb, &in_fmt, pls->segments[0]->url, NULL, 0, 0); if (ret < 0) { |
