Thanks ajoy, I have Input #0, mpegts, from 'MTS_567i50_002.MTS': Duration: 00:01:32.15, start: 0.000011, bitrate: 9424 kb/s Program 1 Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p, 720x576 [SAR 2304:2160 DAR 4:3], 25 fps, 50 tbr, 90k tbn, 50 tbc Stream #0:1[0x1100]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 192 kb/s
such kind of files which i wanted to merge with 720*576 resolution These files has GOP size of 33, After i merge them at each joint point they jerk is coming when i looked frames with some application there are few frames of next video mixed with previous video and sometimes few black frames also so how could i remove such unwanted frames and make my video smooth. these videos Do have i frames after each 33rd frame so no question of key frames would be there i guess. so can you tell me solution over this. On Fri, Jul 28, 2017 at 2:12 AM, Ajoy Devadawson <[email protected]> wrote: > I guess it could be a problem with keyframes. If you could assign > keyframes densely, this problem could be avoided. Try assigning 1 keyframe > per second for your individual files, then concat would join without any > jerk. > > On Thu, Jul 27, 2017 at 12:03 AM, akash kulkarni <[email protected]> > wrote: > > > DO i need to explain it more. can any 1 help out with this issue > > > > > > On Wed, Jul 26, 2017 at 3:45 PM, akash kulkarni <[email protected]> > > wrote: > > > > > hie friends , > > > i am merging few files in mts and mpg formats > using > > > concat demux > > > > > > ffmpeg -f concat -i mylist.txt -c copy output > > > > > > but for MTS 720*576 (SD) format , at merge point of two files it > adding > > > > > > few frames of next video and few blank frames also causing jerk . can > > > > > > nayone help me to solve the problem and remove those frames using > ffmpeg > > > > > > command in above concat demux command. > > > > > > 'else' > > > > > > Can anyone suggest how i can merge all those files without any jerk. > > > > > > Hope anyone help me. > > > > > > Thanks in advance > > > > > > > > _______________________________________________ > > ffmpeg-user mailing list > > [email protected] > > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > > > To unsubscribe, visit link above, or email > > [email protected] with subject "unsubscribe". > > > > > -- > Ajoy A. Devadawson > Email: [email protected] > Mobile # 1-404-626-6340 > Skype: AjoyDawson > _______________________________________________ > ffmpeg-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". > _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
