sorry, I don't have permission to push the commits. I've misunderstood the Developer Document.
On 2022/04/07 18:26, TADANO Tokumei wrote:
will apply On 2022/04/03 19:23, TADANO Tokumei wrote:'current_next_indicator' of 0 (next) on each section header indicates the service information is for immediate future one. ffmpeg doesn't need to parse it but current (1) one. ref: section 5.1.1 of DVB BlueBook A038 (EN 300 468) Signed-off-by: TADANO Tokumei <aiming...@pc.nifty.jp> --- libavformat/mpegts.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c index ecffb01562..49f7735123 100644 --- a/libavformat/mpegts.c +++ b/libavformat/mpegts.c @@ -645,6 +645,7 @@ typedef struct SectionHeader { uint8_t tid; uint16_t id; uint8_t version; + uint8_t current_next; uint8_t sec_num; uint8_t last_sec_num; } SectionHeader; @@ -773,6 +774,7 @@ static int parse_section_header(SectionHeader *h, if (val < 0) return val; h->version = (val >> 1) & 0x1f; + h->current_next = val & 0x01; val = get8(pp, p_end); if (val < 0) return val; @@ -2332,6 +2334,8 @@ static void pmt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len return; if (h->tid != PMT_TID) return; + if (!h->current_next) + return; if (skip_identical(h, tssf)) return; @@ -2541,6 +2545,8 @@ static void pat_cb(MpegTSFilter *filter, const uint8_t *section, int section_len return; if (h->tid != PAT_TID) return; + if (!h->current_next) + return; if (ts->skip_changes) return; @@ -2679,6 +2685,8 @@ static void sdt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len return; if (h->tid != SDT_TID) return; + if (!h->current_next) + return; if (ts->skip_changes) return; if (skip_identical(h, tssf))_______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
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