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Wed, 31 Dec 2025 03:14:57 -0800 (PST) MIME-Version: 1.0 Date: Wed, 31 Dec 2025 16:44:39 +0530 X-Gm-Features: AQt7F2qMlDBlCdPQ3gXwcmGy8qQYcbbf_CcJtBuTeJRmEepC8FJ2BDSnwXtGiKo Message-ID: To: ffmpeg-devel@ffmpeg.org Content-Type: multipart/mixed; boundary="00000000000018f66506473d9664" X-MailFrom: SRS0=Mu+I=7F=gmail.com=vivekjainofficial7@ffmpeg.org X-Mailman-Rule-Hits: nonmember-moderation 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 Message-ID-Hash: Q7YU2I7IIMS6SU6CNSMMYPYM2NBHXGSE X-Message-ID-Hash: Q7YU2I7IIMS6SU6CNSMMYPYM2NBHXGSE X-Mailman-Approved-At: Wed, 31 Dec 2025 22:19:43 +0000 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] [PATCH] avformat/mpegts: use packet flags for keyframe indexing 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: Vivek Jain via ffmpeg-devel Cc: Vivek Jain Archived-At: List-Archive: List-Post: --00000000000018f66506473d9664 Content-Type: text/plain; charset="UTF-8" Previously, the index entry was unconditionally marked as a keyframe, which is incorrect for inter-coded video (B/P frames). This patch uses the AV_PKT_FLAG_KEY to correctly flag keyframes. Please find the patch attached. --00000000000018f66506473d9664 Content-Type: application/octet-stream; name="0001-avformat-mpegts-use-packet-flags-for-keyframe-indexi.patch" Content-Disposition: attachment; filename="0001-avformat-mpegts-use-packet-flags-for-keyframe-indexi.patch" Content-Transfer-Encoding: base64 Content-ID: X-Attachment-Id: f_mjtx4mto0 RnJvbSA4NDY3NTFlOTMzNDA3MTNmZTRkMjNkZDA1MTI1NGRmNDZiOWFlMTE1IE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBWaXZlayBKYWluIDx2aXZlay5rakBzb21haXlhLmVkdT4KRGF0 ZTogV2VkLCAzMSBEZWMgMjAyNSAxNjoyODo0NyArMDUzMApTdWJqZWN0OiBbUEFUQ0hdIGF2Zm9y bWF0L21wZWd0czogdXNlIHBhY2tldCBmbGFncyBmb3Iga2V5ZnJhbWUgaW5kZXhpbmcKClByZXZp b3VzbHksIHRoZSBpbmRleCBlbnRyeSB3YXMgdW5jb25kaXRpb25hbGx5IG1hcmtlZCBhcyBhIGtl eWZyYW1lLCB3aGljaCBpcyBpbmNvcnJlY3QgZm9yIGludGVyLWNvZGVkIHZpZGVvIChCL1AgZnJh bWVzKS4gVGhpcyBwYXRjaCB1c2VzIHRoZSBBVl9QS1RfRkxBR19LRVkgdG8gY29ycmVjdGx5IGZs YWcga2V5ZnJhbWVzLgotLS0KIGxpYmF2Zm9ybWF0L21wZWd0cy5jIHwgMyArKy0KIDEgZmlsZSBj aGFuZ2VkLCAyIGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS9saWJh dmZvcm1hdC9tcGVndHMuYyBiL2xpYmF2Zm9ybWF0L21wZWd0cy5jCmluZGV4IDdjMTlhYmFmNzYu LjU5ZDViNDVhZTQgMTAwNjQ0Ci0tLSBhL2xpYmF2Zm9ybWF0L21wZWd0cy5jCisrKyBiL2xpYmF2 Zm9ybWF0L21wZWd0cy5jCkBAIC0zNDk5LDcgKzM0OTksOCBAQCBzdGF0aWMgaW50NjRfdCBtcGVn dHNfZ2V0X2R0cyhBVkZvcm1hdENvbnRleHQgKnMsIGludCBzdHJlYW1faW5kZXgsCiAgICAgICAg IH0KICAgICAgICAgaWYgKHBrdC0+ZHRzICE9IEFWX05PUFRTX1ZBTFVFICYmIHBrdC0+cG9zID49 IDApIHsKICAgICAgICAgICAgIGZmX3JlZHVjZV9pbmRleChzLCBwa3QtPnN0cmVhbV9pbmRleCk7 Ci0gICAgICAgICAgICBhdl9hZGRfaW5kZXhfZW50cnkocy0+c3RyZWFtc1twa3QtPnN0cmVhbV9p bmRleF0sIHBrdC0+cG9zLCBwa3QtPmR0cywgMCwgMCwgQVZJTkRFWF9LRVlGUkFNRSAvKiBGSVhN RSBrZXlmcmFtZT8gKi8pOworICAgICAgICAgICAgYXZfYWRkX2luZGV4X2VudHJ5KHMtPnN0cmVh bXNbcGt0LT5zdHJlYW1faW5kZXhdLCBwa3QtPnBvcywgcGt0LT5kdHMsIDAsIDAsCisgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgKHBrdC0+ZmxhZ3MgJiBBVl9QS1RfRkxBR19LRVkpID8g QVZJTkRFWF9LRVlGUkFNRSA6IDApOwogICAgICAgICAgICAgaWYgKHBrdC0+c3RyZWFtX2luZGV4 ID09IHN0cmVhbV9pbmRleCAmJiBwa3QtPnBvcyA+PSAqcHBvcykgewogICAgICAgICAgICAgICAg IGludDY0X3QgZHRzID0gcGt0LT5kdHM7CiAgICAgICAgICAgICAgICAgKnBwb3MgPSBwa3QtPnBv czsKLS0gCjIuNDkuMC53aW5kb3dzLjEKCg== --00000000000018f66506473d9664 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ ffmpeg-devel mailing list -- ffmpeg-devel@ffmpeg.org To unsubscribe send an email to ffmpeg-devel-leave@ffmpeg.org --00000000000018f66506473d9664--