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bug处理

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This commit is contained in:
truewhile
2026-09-08 00:10:25 +08:00
parent c489374b61
commit ad427fc0d2
6 changed files with 140 additions and 29 deletions
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internal/service/transcoder_ffmpeg_args.go
+4 -7
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@@ -133,16 +133,13 @@ func appendInputAndVideoArgs(args []string, input transcodeInput, settings ffmpe
if input.StartSec > 0.05 {
ss = strconv.FormatFloat(input.StartSec, 'f', 3, 64)
}
// Local files: input -ss (byte/keyframe seek). HTTP/STRM: output -ss after
// -i — several cloud/WMV demuxers ignore input seeks and would otherwise
// restart from t=0. Realtime (-re) is already disabled for StartSec > 0.
if ss != "" && !isHTTPSource(input.Source) {
// Always use input -ss (before -i). Output -ss on HTTP/WMV decodes from
// byte 0 up to the offset and cannot meet playlist WaitReady for deep
// scrubbing; CDNs with Range support jump via demuxer seek instead.
if ss != "" {
args = append(args, "-ss", ss)
}
args = append(args, "-i", input.Source)
if ss != "" && isHTTPSource(input.Source) {
args = append(args, "-ss", ss)
}
args = append(args, "-map", "0:v:0?", "-map", "0:a:0?", "-vf", video.filter, "-c:v", video.codec)
if settings.threads > 0 && video.codec == "libx264" {
args = append(args, "-threads", strconv.Itoa(settings.threads))