livepeer / livepeer/transcode-cli
Error while transcoding: mp4: stream#0
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- Go
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- 9
- Forks
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Description
Command:
./livepeer-transcode transcode --api-key "$API_KEY" "assets/sintel-1024-surround.mp4" output.mp4 --profiles config.json
Log:
I0326 11:15:32.865486 48776 transcode.go:382] api key="ab1858f9-0e5f-xxxx-xxxx-xxxxxxxxxxxxxx" transcode from "assets/sintel-1024-surround.mp4" to "output.mp4"
I0326 11:15:32.865925 48776 transcode.go:165] Chosen API server: https://livepeer.com
I0326 11:15:32.866040 48776 livepeer.go:418] Creating Livepeer stream 'tod_2022-03-26T11:15:32-03:00' with presets '[]' and profiles [{Name:240p0 Width:426 Height:240 Bitrate:250000 Fps:30000 FpsDen:1001 Gop:2.0 Profile:H264Baseline} {Name:360p0 Width:640 Height:360 Bitrate:800000 Fps:60000 FpsDen:1001 Gop:2.0 Profile:H264Main} {Name:480p0 Width:854 Height:480 Bitrate:1600000 Fps:24000 FpsDen:1001 Gop:2.0 Profile:H264High} {Name:720p0 Width:1280 Height:720 Bitrate:3000000 Fps:0 FpsDen:0 Gop:2.0 Profile:H264ConstrainedHigh}]
I0326 11:15:32.866389 48776 livepeer.go:437] Sending: {"name":"tod_2022-03-26T11:15:32-03:00","profiles":[{"name":"240p0","width":426,"height":240,"bitrate":250000,"fps":30000,"fpsDen":1001,"gop":"2.0","profile":"H264Baseline"},{"name":"360p0","width":640,"height":360,"bitrate":800000,"fps":60000,"fpsDen":1001,"gop":"2.0","profile":"H264Main"},{"name":"480p0","width":854,"height":480,"bitrate":1600000,"fps":24000,"fpsDen":1001,"gop":"2.0","profile":"H264High"},{"name":"720p0","width":1280,"height":720,"bitrate":3000000,"fps":0,"gop":"2.0","profile":"H264ConstrainedHigh"}]}
I0326 11:15:34.266047 48776 livepeer.go:459] {"lastSeen":0,"isActive":false,"record":false,"suspended":false,"sourceSegments":0,"transcodedSegments":0,"sourceSegmentsDuration":0,"transcodedSegmentsDuration":0,"sourceBytes":0,"transcodedBytes":0,"profiles":[{"name":"240p0","width":426,"height":240,"bitrate":250000,"fps":30000,"fpsDen":1001,"gop":"2.0","profile":"H264Baseline"},{"name":"360p0","width":640,"height":360,"bitrate":800000,"fps":60000,"fpsDen":1001,"gop":"2.0","profile":"H264Main"},{"name":"480p0","width":854,"height":480,"bitrate":1600000,"fps":24000,"fpsDen":1001,"gop":"2.0","profile":"H264High"},{"name":"720p0","width":1280,"height":720,"bitrate":3000000,"fps":0,"gop":"2.0","profile":"H264ConstrainedHigh"}],"name":"tod_2022-03-26T11:15:32-03:00","kind":"stream","userId":"3d7a1abf-afcb-433a-81ec-2f7927b77edb","renditions":{},"id":"15401875-43ab-42c0-9dc8-ce65922ce7b1","createdAt":1648304134413,"streamKey":"1540-ijxp-zvix-mdib","playbackId":"1540le0iea9ckgdo","createdByTokenName":"sea","createdByTokenId":"ab1858f9-0e5f-4c6a-87c4-6e66bec09079","multistream":{"targets":[]}}
I0326 11:15:34.266641 48776 livepeer.go:468] Stream tod_2022-03-26T11:15:32-03:00 created with id 15401875-43ab-42c0-9dc8-ce65922ce7b1
I0326 11:15:34.266709 48776 transcode.go:181] Created stream id=15401875-43ab-42c0-9dc8-ce65922ce7b1 name=tod_2022-03-26T11:15:32-03:00
I0326 11:15:34.266742 48776 segmenter.go:33] Starting segmenting file assets/sintel-1024-surround.mp4
I0326 11:15:34.325500 48776 transcode.go:232] Got segment seqNo=0 pts=0s dur=23.916666666s data len bytes=3113092
I0326 11:15:35.185723 48776 livepeer.go:271] [{"address":"https://lax.livepeer.com"},{"address":"https://nyc.livepeer.com"}]
I0326 11:15:52.327317 48776 transcode.go:239] Transcoded 4 took 18.001721471s
W0326 11:15:52.379888 48776 transcode.go:271] Copy packets media 2 err=mp4: stream#0 time=125.133333ms < lasttime=125.133333ms
E0326 11:15:52.684438 48776 transcode.go:427] Error while transcoding: mp4: stream#0 time=125.133333ms < lasttime=125.133333ms
config.json: https://github.com/livepeer/transcode-cli/blob/main/config.json
video: http://www.peach.themazzone.com/durian/movies/sintel-1024-surround.mp4
Using: livepeer-transcode-linux-amd64 binary
OS: Ubuntu 20.04.3 LTS
Guide de contribution
Aucun guide de contribution indexé pour ce dépôt
Par où commencer
- Lisez l'issue en entier, puis le guide de contribution du projet.
- Signalez en commentaire que vous la prenez — cela évite que deux personnes fassent le même travail.
- Forkez le dépôt et travaillez sur une branche.
- Ouvrez une pull request qui référence le numéro de l'issue.
Piste de recherche
Reproduisez le problème avec la commande livepeer-transcode fournie, la vidéo d’entrée et config.json. Commencez dans transcode.go, autour des chemins de copie des segments et de signalement des erreurs indiqués dans le journal, puis examinez segmenter.go et livepeer.go si nécessaire. Le travail est terminé lorsque l’entrée fournie est soit transcodée avec succès, soit à l’origine d’une erreur claire et exploitable, sans l’échec de synchronisation du flux mp4 signalé.
Rédigé par le modèle d'indexation à partir du texte de l'issue.
Évaluation
- Stack technique
- go
- Domaine
- cli
- Type d'issue
- Bug
- Difficulté
- 4/5
- Temps estimé
- 3-5 jours
- Activité
- À l'abandon
- Clarté
- Plutôt claire
- Accessibilité débutants
- 35/100