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commit 185d07ede12ac09cec1549aaaaba6847a08a2610 Author: Jack Lau <[email protected]> AuthorDate: Wed Sep 17 10:25:41 2025 +0800 Commit: Jack Lau <[email protected]> CommitDate: Tue Feb 10 09:32:56 2026 +0000 avformat/whip: pass through buffer_size option to udp Signed-off-by: Jack Lau <[email protected]> (cherry picked from commit b3793d9941516ea8c3511ca2b7db339148e3f122) --- doc/muxers.texi | 4 ++++ libavformat/whip.c | 5 ++++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/doc/muxers.texi b/doc/muxers.texi index 8c45b7d47a..18c99e57b6 100644 --- a/doc/muxers.texi +++ b/doc/muxers.texi @@ -3955,6 +3955,10 @@ Default value is 5000. Set the maximum size, in bytes, of RTP packets that send out. Default value is 1500. +@item buffer_size @var{integer} +Set the buffer size, in bytes, of underlying protocol. +Default value is -1(auto). The UDP auto selects a reasonable value. + @item authorization @var{string} The optional Bearer token for WHIP Authorization. diff --git a/libavformat/whip.c b/libavformat/whip.c index adfbfeff7d..45e0b8b577 100644 --- a/libavformat/whip.c +++ b/libavformat/whip.c @@ -295,6 +295,7 @@ typedef struct WHIPContext { * Note that pion requires a smaller value, for example, 1200. */ int pkt_size; + int buffer_size;/* Underlying protocol send/receive buffer size */ /** * The optional Bearer token for WHIP Authorization. * See https://www.ietf.org/archive/id/draft-ietf-wish-whip-08.html#name-authentication-and-authoriz @@ -1195,8 +1196,9 @@ static int udp_connect(AVFormatContext *s) av_dict_set_int(&opts, "connect", 1, 0); av_dict_set_int(&opts, "fifo_size", 0, 0); - /* Set the max packet size to the buffer size. */ + /* Pass through the pkt_size and buffer_size to underling protocol */ av_dict_set_int(&opts, "pkt_size", whip->pkt_size, 0); + av_dict_set_int(&opts, "buffer_size", whip->buffer_size, 0); ret = ffurl_open_whitelist(&whip->udp, url, AVIO_FLAG_WRITE, &s->interrupt_callback, &opts, s->protocol_whitelist, s->protocol_blacklist, NULL); @@ -1898,6 +1900,7 @@ static int whip_check_bitstream(AVFormatContext *s, AVStream *st, const AVPacket static const AVOption options[] = { { "handshake_timeout", "Timeout in milliseconds for ICE and DTLS handshake.", OFFSET(handshake_timeout), AV_OPT_TYPE_INT, { .i64 = 5000 }, -1, INT_MAX, ENC }, { "pkt_size", "The maximum size, in bytes, of RTP packets that send out", OFFSET(pkt_size), AV_OPT_TYPE_INT, { .i64 = 1200 }, -1, INT_MAX, ENC }, + { "buffer_size", "The buffer size, in bytes, of underlying protocol", OFFSET(buffer_size), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, ENC }, { "authorization", "The optional Bearer token for WHIP Authorization", OFFSET(authorization), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, ENC }, { "cert_file", "The optional certificate file path for DTLS", OFFSET(cert_file), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, ENC }, { "key_file", "The optional private key file path for DTLS", OFFSET(key_file), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, ENC }, _______________________________________________ ffmpeg-cvslog mailing list -- [email protected] To unsubscribe send an email to [email protected]
