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Halaman ini menjelaskan cara menyisipkan keyframe secara terprogram untuk jeda iklan dalam
video yang ditranskode. Transcoder API tidak menyisipkan atau memutar iklan, atau menghentikan pemutaran media; klien pemutar video bertanggung jawab untuk menangani keyframe.
Anda dapat menggunakan alat seperti
ffprobe untuk memverifikasi bahwa
keyframe telah disisipkan. Output berikut menunjukkan contoh video output
tanpa keyframe jeda iklan yang disisipkan:
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-09-09 UTC."],[],[],null,["# Inserting ad breaks\n\nThis page explains how to programmatically insert keyframes for ad breaks in a\ntranscoded video. The Transcoder API does not insert or play ads, or\nstop media playback; video player clients are responsible for handling the\nkeyframe.\n\nUse the [`adBreaks`](/transcoder/docs/reference/rest/v1/JobConfig) array to\ninsert\n[ad break keyframes](/transcoder/docs/reference/rest/v1/JobConfig#adbreak)\nin the output video. You can add this configuration to a\n[job template](/transcoder/docs/how-to/job-templates) or include it in an\n[ad-hoc job configuration](/transcoder/docs/how-to/jobs#create_jobs_ad_hoc).\n\nThe following REST/JSON configuration inserts ad break keyframes at 4, 7, and 11\nseconds in the timeline of the output video: \n\n \"adBreaks\": [\n {\n \"startTimeOffset\": \"4s\"\n },\n {\n \"startTimeOffset\": \"7s\"\n },\n {\n \"startTimeOffset\": \"11s\"\n }\n ],\n\nYou can use a tool like\n[`ffprobe`](https://ffmpeg.org/ffprobe.html) to verify that the\nkeyframes were inserted. The following output shows a sample output video\n*without* ad break keyframes inserted: \n\n $ ffprobe -loglevel error -skip_frame nokey -select_streams v:0 -show_entries \\\n frame=pkt_pts_time -of csv=print_section=0 hd.mp4\n 0.000000\n 3.000000\n 6.000000\n 9.000000\n 12.000000\n ...\n\nThe following output shows the same output video timeline with ad break\nkeyframes inserted: \n\n $ ffprobe -loglevel error -skip_frame nokey -select_streams v:0 -show_entries \\\n frame=pkt_pts_time -of csv=print_section=0 hd.mp4\n 0.000000\n 3.000000\n 4.000000 \u003c\u003c\u003c Inserted keyframe here\n 6.000000\n 7.000000 \u003c\u003c\u003c Inserted keyframe here\n 9.000000\n 11.000000 \u003c\u003c\u003c Inserted keyframe here\n 12.000000\n ...\n\nYou can also check the output\n[manifest file](/transcoder/docs/reference/rest/v1/JobConfig#manifest) to\nverify that the ad break tags were inserted."]]
