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Thu, 27 Nov 2025 05:16:47 -0800 (PST) MIME-Version: 1.0 References: <20251127105233.473-1-ganqiuye@gmail.com> In-Reply-To: <20251127105233.473-1-ganqiuye@gmail.com> Date: Thu, 27 Nov 2025 13:16:36 +0000 X-Gm-Features: AWmQ_bkrVUuxJfNLgBUd_ySfbDS-XGaVoCVaAPwtKylAlsanjbQfT2IM1xg3uz8 Message-ID: To: FFmpeg development discussions and patches Message-ID-Hash: AJYZ5J5MBHPZ367YIAGD2LLWSEKDPQCC X-Message-ID-Hash: AJYZ5J5MBHPZ367YIAGD2LLWSEKDPQCC X-MailFrom: SRS0=+/PZ=6D=googlemail.com=kieran618@ffmpeg.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-ffmpeg-devel.ffmpeg.org-0; header-match-ffmpeg-devel.ffmpeg.org-1; header-match-ffmpeg-devel.ffmpeg.org-2; header-match-ffmpeg-devel.ffmpeg.org-3; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Content-Filtered-By: Mailman/MimeDel 3.3.10 X-Mailman-Version: 3.3.10 Precedence: list Reply-To: FFmpeg development discussions and patches Subject: [FFmpeg-devel] Re: [PATCH] libavformat/mpegts: fix network pid is 0 in pat_cb List-Id: FFmpeg development discussions and patches Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Kieran Kunhya via ffmpeg-devel Cc: Kieran Kunhya Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Archived-At: List-Archive: List-Post: On Thu, 27 Nov 2025, 10:53 ganqiuye via ffmpeg-devel, < ffmpeg-devel@ffmpeg.org> wrote: > When analysing PAT, if network PID is 0, it won't get the PMT PID. > > Signed-off-by: ganqiuye > --- > libavformat/mpegts.c | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > > diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c > index 33f2914104..f6d860007f 100644 > --- a/libavformat/mpegts.c > +++ b/libavformat/mpegts.c > @@ -2590,14 +2590,13 @@ static void pat_cb(MpegTSFilter *filter, const > uint8_t *section, int section_len > break; > pmt_pid &= 0x1fff; > > - if (pmt_pid == ts->current_pid) > - break; > - > av_log(ts->stream, AV_LOG_TRACE, "sid=0x%x pid=0x%x\n", sid, > pmt_pid); > > if (sid == 0x0000) { > /* NIT info */ > } else { > + if (pmt_pid == ts->current_pid) > + break; > MpegTSFilter *fil = ts->pids[pmt_pid]; > struct Program *prg; > program = av_new_program(ts->stream, sid); > -- > 2.45.1.windows.1 > Needs some comment to explain why as PID 0 is for PAT. Kieran > _______________________________________________ ffmpeg-devel mailing list -- ffmpeg-devel@ffmpeg.org To unsubscribe send an email to ffmpeg-devel-leave@ffmpeg.org